{"title":"Home Automation Projects","description":"\u003cp\u003eBuild a smarter home with our curated kits, modules, and components for home automation. From smart lighting and water-level controllers to GSM-based door alerts and IoT-powered appliances — everything you need to automate your space.\u003c\/p\u003e","products":[{"product_id":"photo-control-automatic-light-based-sensor","title":"Photo Control Automatic Light Based Sensor","description":"\u003cdiv class=\"toggle-title\"\u003e\n\t\t\t\t\t\t\u003ca class=\"toggleLink show-mobile\" data-collapsible=\"\" href=\"#tab-description-mobile\"\u003e\n\t\t\t\t\t\t\t\u003cspan class=\"text\"\u003e\n\t\t\t\t\t\t\t\tDescription\n\t\t\t\t\t\t\t\u003c\/span\u003e\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\u003cspan class=\"icon-dropdown\"\u003e\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\u003c\/span\u003e\t\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\u003c\/a\u003e\n\t\t\t\t\t\u003c\/div\u003e\n\t\t\t\t\t\u003cdiv class=\"toggle-content is-active show-mobile\" id=\"tab-description-mobile\" product-description-tab=\"\" data-product-description-6803255525529=\"\"\u003e\n\u003cdiv id=\"descriptionAndDetails\" class=\"a-section a-spacing-extra-large\"\u003e\n\u003cdiv id=\"productDescription_feature_div\" class=\"feature\" data-feature-name=\"productDescription\" data-cel-widget=\"productDescription_feature_div\"\u003e\n\u003cdiv id=\"productDescription_feature_div\" class=\"a-row feature\" data-feature-name=\"productDescription\" data-template-name=\"productDescription\" data-cel-widget=\"productDescription_feature_div\"\u003e\n\u003cdiv id=\"productDescription\" class=\"a-section a-spacing-small\"\u003e\n\u003ch2 data-spm-anchor-id=\"a2700.wholesale.0.i52.684f1accReVPEr\"\u003eLight Control Sensor AC 220V 10A\u003cspan\u003e \u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cdiv class=\"w-full border-b border-black\/10 dark:border-gray-900\/50 text-gray-800 dark:text-gray-100 group bg-gray-50 dark:bg-[#444654]\"\u003e\n\u003cdiv class=\"text-base gap-4 md:gap-6 m-auto md:max-w-2xl lg:max-w-2xl xl:max-w-3xl p-4 md:py-6 flex lg:px-0\"\u003e\n\u003cdiv class=\"relative flex w-[calc(100%-50px)] md:flex-col lg:w-[calc(100%-115px)]\"\u003e\n\u003cdiv class=\"flex flex-grow flex-col gap-3\"\u003e\n\u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-4 whitespace-pre-wrap\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003eLight control sensors are game-changing technology that allows you to control lighting without worrying about unnecessary energy consumption or lights being left on. \u003cbr\u003e\u003cbr\u003eLight control sensors can also help you save energy. By presetting a time delay or programming lighting patterns, you can ensure that only the lights you need are on when needed. This helps reduce energy costs and makes lighting solutions more efficient.\u003c\/div\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3 class=\"markdown prose w-full break-words dark:prose-invert light\"\u003eWorking\u003c\/h3\u003e\n\u003cp\u003eLight control sensors detect specific conditions and automatically turn lights on or off. For example, photoelectric sensors detect changes in light levels and trigger a response based on the difference in light. Certain light control sensors can be programmed to operate at specific times or days, making them ideal for areas where lighting is only needed at certain times.\u003cbr\u003e\u003cbr\u003eLight control sensors are an excellent way to save energy and reduce electricity bills by ensuring that lights are only on when needed. By automating lighting, they reduce energy waste and improve energy efficiency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"cf-ask-cel\" class=\"celwidget\" data-cel-widget=\"cf-ask-cel\"\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNovel design, reliable and long service life.\u003c\/li\u003e\n\u003cli\u003eWidely used: street light, highway, factories, garden, ports, airports, farm, parks, schools, and other places.\u003c\/li\u003e\n\u003cli\u003eAlso can fit into solar lamps and lanterns, or cars, motorcycles, electric cars and other power supply voltage is AC220V lamps and lanterns or equipment.\u003c\/li\u003e\n\u003cli\u003eIt can install on the wood, metal and concrete pole.\u003c\/li\u003e\n\u003cli\u003eAutomatic switch wire connection: white line and black line connect power, white line and red line connect load.\u003c\/li\u003e\n\u003cli\u003eNotes: Do not install the control unit in a place extremely darker in daytime or directly by lighting the turning-ON lamp.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"toggle-title\"\u003e\n\t\t\t\t\t\u003ca class=\"toggleLink\" data-collapsible=\"\" href=\"#tab-specifications-mobile\"\u003e\n\t\t\t\t\t\t\u003cspan class=\"text\"\u003e\n\t\t\t\t\t\t\tSpecifications\n\t\t\t\t\t\t\u003c\/span\u003e\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\u003cspan class=\"icon-dropdown\"\u003e\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\u003c\/span\u003e\n\t\t\t\t\t\t\n\t\t\t\t\t\u003c\/a\u003e\n\t\t\t\t\u003c\/div\u003e\n\t\t\t\t\u003cdiv class=\"toggle-content\" id=\"tab-specifications-mobile\"\u003e\n\u003ch2\u003ePackage Includes:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Photo Control Automatic Light Based Sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.8073%;\" data-mce-style=\"width: 23.8073%;\"\u003e\u003cspan\u003eInput Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.4404%;\" data-mce-style=\"width: 73.4404%;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eAC 220V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.8073%;\" data-mce-style=\"width: 23.8073%;\"\u003e\u003cspan\u003eMax Load Current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.4404%;\" data-mce-style=\"width: 73.4404%;\"\u003e\u003cspan\u003e10A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.8073%;\" data-mce-style=\"width: 23.8073%;\"\u003e\u003cspan\u003eLight intensity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.4404%;\" data-mce-style=\"width: 73.4404%;\"\u003e\u003cspan\u003eTurn on the light brightness:\u0026lt;30Lux \u0026amp; Turn off the light brightness:\u0026gt;150Lux\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.8073%;\" data-mce-style=\"width: 23.8073%;\"\u003e\u003cspan\u003eSensitivity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.4404%;\" data-mce-style=\"width: 73.4404%;\"\u003e\u003cspan\u003eNot adjustable\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.8073%;\" data-mce-style=\"width: 23.8073%;\"\u003e\u003cspan\u003eDelay Time\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.4404%;\" data-mce-style=\"width: 73.4404%;\"\u003e\u003cspan\u003e\u0026lt; 3 minutes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.8073%;\" data-mce-style=\"width: 23.8073%;\"\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.4404%;\" data-mce-style=\"width: 73.4404%;\"\u003e\u003cspan\u003e50 x 42 x 35 mm (except bracket)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.8073%;\" data-mce-style=\"width: 23.8073%;\"\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.4404%;\" data-mce-style=\"width: 73.4404%;\"\u003e\u003cspan\u003e53g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62389210087795,"sku":"R1150","price":150.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/47_07f71b61-f0ab-4039-bf10-b8dd2a3aad77.png?v=1766373347"},{"product_id":"robodium-magnetic-door-alarm-kit","title":"ROBODIUM Magnetic Door Alarm Kit","description":"\u003cp data-end=\"612\" data-start=\"312\"\u003eThe ROBODIUM Magnetic Door Alarm Kit is a beginner-friendly DIY security system designed to detect door or window openings using a MC-38 magnetic switch sensor.\u003cbr data-end=\"483\" data-start=\"480\"\u003eWhen the magnet is separated from the switch, the sensor triggers the Arduino Uno, which activates LEDs or an external alarm.\u003c\/p\u003e\n\u003cp data-end=\"758\" data-start=\"614\"\u003eThis kit is ideal for:\u003cbr data-end=\"639\" data-start=\"636\"\u003eHome security\u003cbr data-end=\"657\" data-start=\"654\"\u003eSchool\/college electronics projects\u003cbr data-end=\"697\" data-start=\"694\"\u003eSmart door systems\u003cbr data-end=\"720\" data-start=\"717\"\u003eDIY alarm setups\u003cbr data-end=\"741\" data-start=\"738\"\u003eSTEM learning\u003c\/p\u003e\n\u003cp data-end=\"894\" data-start=\"760\"\u003eWith simple wiring and fully reusable components, anyone from beginners to hobbyists can build a working door alarm system in minutes.\u003c\/p\u003e\n\u003ch3 data-end=\"925\" data-start=\"901\"\u003e\u003cstrong data-end=\"925\" data-start=\"904\"\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 data-end=\"972\" data-start=\"927\"\u003e\u003cstrong data-end=\"972\" data-start=\"931\"\u003eMC-38 Wired Magnetic Switch Sensor\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1181\" data-start=\"973\"\u003e\n\u003cli data-end=\"1019\" data-start=\"973\"\u003e\n\u003cp data-end=\"1019\" data-start=\"975\"\u003eType: Normally Closed (NC) reed switch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1068\" data-start=\"1020\"\u003e\n\u003cp data-end=\"1068\" data-start=\"1022\"\u003eTrigger action: Opens when magnet moves away\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1102\" data-start=\"1069\"\u003e\n\u003cp data-end=\"1102\" data-start=\"1071\"\u003eOperating voltage: 3V–48V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1133\" data-start=\"1103\"\u003e\n\u003cp data-end=\"1133\" data-start=\"1105\"\u003eResponse type: Instant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1181\" data-start=\"1134\"\u003e\n\u003cp data-end=\"1181\" data-start=\"1136\"\u003eIdeal for doors, drawers, cabinets, windows\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1205\" data-start=\"1183\"\u003e\u003cstrong data-end=\"1205\" data-start=\"1187\"\u003eArduino Uno\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1382\" data-start=\"1206\"\u003e\n\u003cli data-end=\"1241\" data-start=\"1206\"\u003e\n\u003cp data-end=\"1241\" data-start=\"1208\"\u003eMicrocontroller: ATmega328P\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1271\" data-start=\"1242\"\u003e\n\u003cp data-end=\"1271\" data-start=\"1244\"\u003eOperating Voltage: 5V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1308\" data-start=\"1272\"\u003e\n\u003cp data-end=\"1308\" data-start=\"1274\"\u003eDigital I\/O pins: 14 (6 PWM)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1340\" data-start=\"1309\"\u003e\n\u003cp data-end=\"1340\" data-start=\"1311\"\u003eUSB Interface: Type-B cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1382\" data-start=\"1341\"\u003e\n\u003cp data-end=\"1382\" data-start=\"1343\"\u003eUsed for signal reading + alarm logic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1409\" data-start=\"1384\"\u003e\u003cstrong data-end=\"1409\" data-start=\"1388\"\u003eLED Indicators\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1544\" data-start=\"1410\"\u003e\n\u003cli data-end=\"1452\" data-start=\"1410\"\u003e\n\u003cp data-end=\"1452\" data-start=\"1412\"\u003eStatus indication for door open\/closed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1489\" data-start=\"1453\"\u003e\n\u003cp data-end=\"1489\" data-start=\"1455\"\u003eColor: Red \/ Optional second LED\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1520\" data-start=\"1490\"\u003e\n\u003cp data-end=\"1520\" data-start=\"1492\"\u003eForward voltage: 2V–3V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1544\" data-start=\"1521\"\u003e\n\u003cp data-end=\"1544\" data-start=\"1523\"\u003eCurrent: 20mA max\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1569\" data-start=\"1546\"\u003e\u003cstrong data-end=\"1569\" data-start=\"1550\"\u003ePower Supply\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1653\" data-start=\"1570\"\u003e\n\u003cli data-end=\"1598\" data-start=\"1570\"\u003e\n\u003cp data-end=\"1598\" data-start=\"1572\"\u003e9V Battery + DC Jack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1653\" data-start=\"1599\"\u003e\n\u003cp data-end=\"1653\" data-start=\"1601\"\u003ePortable, compact, ideal for door-mounted projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1686\" data-start=\"1660\"\u003e\u003cstrong data-end=\"1686\" data-start=\"1663\"\u003ePACKAGE INCLUDES\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1910\" data-start=\"1688\"\u003e\n\u003cli data-end=\"1717\" data-start=\"1688\"\u003eArduino Uno Board × 1\u003c\/li\u003e\n\u003cli data-end=\"1755\" data-start=\"1718\"\u003eUSB Cable for Arduino Uno × 1\u003c\/li\u003e\n\u003cli data-end=\"1802\" data-start=\"1756\"\u003eMC-38 Wired Magnetic Switch Sensor × 1\u003c\/li\u003e\n\u003cli data-end=\"1844\" data-start=\"1803\"\u003eLED Indicators (2 pieces) × 1 set\u003c\/li\u003e\n\u003cli data-end=\"1867\" data-start=\"1845\"\u003e9V Battery × 1\u003c\/li\u003e\n\u003cli data-end=\"1910\" data-start=\"1868\"\u003e9V Battery Connector × 1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62389211955571,"sku":"R1142","price":367.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/21997.jpg?v=1766373356"},{"product_id":"mini-digital-thermometer-humidity-hygrometer-colour-may-vary","title":"Mini Digital Thermometer Humidity Hygrometer (Colour may vary)","description":"\u003cdiv class=\"toggle-content is-active show-mobile\" id=\"tab-description-mobile\" data-product-description-6803421724825=\"\"\u003e\n\u003ch2\u003eMini Digital Thermometer Humidity Hygrometer\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis is a Digital thermometer and hygrometer. This meter can be used to measure temperature and humidity. The meter comes with a \u003ca href=\"https:\/\/ROBODIUM.com\/collections\/sensors\" title=\"sensor\" target=\"_blank\"\u003esensor\u003c\/a\u003e with an extended wire. \u003c\/span\u003eHygrometers measure the amount of moisture (or water vapor) in the air, commonly referred to as humidity.\u003c\/p\u003e\n\u003cp\u003eBy knowing the percentage of humidity in the air along with the current temperature, dew point temperature and heat index can be calculated. \u003cspan data-mce-fragment=\"1\"\u003eWith long-lasting battery life, it makes it easy to install in any system easily.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eWidely used in Aquarium\u003c\/li\u003e\n\u003cli\u003ePoultry\u003c\/li\u003e\n\u003cli\u003eReptile\u003c\/li\u003e\n\u003cli\u003eIncubator\u003c\/li\u003e\n\u003cli\u003eGreenhouse\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlso check \u003ca href=\"https:\/\/ROBODIUM.com\/products\/mini-lcd-temperature-with-probe\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eMini LCD Digital Thermometer with Probe.\u003c\/a\u003e The thermometer has a long probe line, an LCD display, and can show temperatures in Celsius and Fahrenheit. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"toggle-content\" id=\"tab-specifications-mobile\"\u003e\n\u003ch2\u003ePackage Includes:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Mini Digital Thermometer Humidity Hygrometer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003ctable width=\"490\" border=\"3\" style=\"height: 479px; border-color: #000000; margin-left: auto; margin-right: auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 235px;\"\u003eMeasuring Humidity Range\u003c\/td\u003e\n\u003ctd style=\"width: 235px;\"\u003e10%RH ~ 99%RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 235px;\"\u003eHumidity Accuracy\u003c\/td\u003e\n\u003ctd style=\"width: 235px;\"\u003e+5\/-5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 235px;\"\u003eMeasuring Temperature Range\u003c\/td\u003e\n\u003ctd style=\"width: 235px;\"\u003e-50?~70?\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 235px;\"\u003eOperation Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 235px;\"\u003e1.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 235px;\"\u003eDimensions \u003c\/td\u003e\n\u003ctd style=\"width: 235px;\"\u003e48mm x 28.6mm x15.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 235px;\"\u003eProbe Lenght \u003c\/td\u003e\n\u003ctd style=\"width: 235px;\"\u003e1.5m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 235px;\"\u003eLCD Dimensions \u003c\/td\u003e\n\u003ctd style=\"width: 235px;\"\u003e46mm x 27mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 235px;\"\u003eWeight \u003c\/td\u003e\n\u003ctd style=\"width: 235px;\"\u003e50 grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62389238366579,"sku":"R0917","price":132.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/ezgif.com-gif-maker_89_bdad13e8-4874-4a23-bfac-dccbd5e90147.jpg?v=1766373569"},{"product_id":"water-pump","title":"WATER PUMP","description":"\u003cp\u003eThe 300mm Water Pump typically refers to a pump with a 12-inch (300mm) diameter impeller, capable of handling large volumes of water. These pumps are commonly used in applications such as agricultural irrigation, municipal flood control, and large-scale dewatering projects.Micro DC 3-6V Micro Submersible Pump Mini water pump For Fountain Garden Mini water circulation System DIY project. This is a low cost, small size Submersible Pump Motor which can be operated from a 3 ~ 6V power supply. It can take up to 120 liters per hour with very low current consumption of 220mA. Just connect tube pipe to the motor outlet, submerge it in water and power it. Make sure that the water level is always higher than the motor. Dry run may damage the motor due to heating and it will also produce noise.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"fram isq\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e130-220 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Rate\u003c\/td\u003e\n\u003ctd\u003e80-120 liters per hour (L\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Lift\u003c\/td\u003e\n\u003ctd\u003e40-110 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3V to 6V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Diameter\u003c\/td\u003e\n\u003ctd\u003eOuter: 7.5 mm, Inner: 5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62389240430963,"sku":"R0853","price":44.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/submersible-mini-water-pump-india-500x500.jpg?v=1766373588"},{"product_id":"water-pump-dual","title":"Water Pump (Dual)","description":"\u003cp\u003e\u003cb\u003eProduct Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cdiv class=\"fram isq\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e5000 LPH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity (LPH)\u003c\/td\u003e\n\u003ctd\u003eMore Than 5000 LPH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsage\/Application\u003c\/td\u003e\n\u003ctd\u003eIndustrial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomation Grade\u003c\/td\u003e\n\u003ctd\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Source\u003c\/td\u003e\n\u003ctd\u003eBorewell Water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Height\u003c\/td\u003e\n\u003ctd\u003eTypical ranges: Up to 20 meters for low-pressure systems. 20-50 meters for medium-pressure systems.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Inlet Pressure And Temp\u003c\/td\u003e\n\u003ctd\u003e1-2 bar \/5 DegreeC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Operating Feed Water Tds\u003c\/td\u003e\n\u003ctd\u003eTypical maximum TDS values are: 1000-1500 ppm for normal filtration applications. 500 ppm for drinki\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMode Of Operation\u003c\/td\u003e\n\u003ctd\u003eContinuous operation: The pump runs without interruption. Intermittent operation: The pump runs in c\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftener Tank Type\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e100% Brand new and high quality. Material: Plastic Color: White Size: approx. 43mm*23mm*23mm Current: 0.1A Rated Voltage: DC 5V-12V Power: 2W Lift: 0.5m Working Temperature: -20? ~ 50? Water Output: 3L\/min Use Fluid: tap water, groundwater, etc. Conversion: 1mm=0.039inch, 1inch=25.4mm Features: Mini submersible water pump. Fine workmanship and good performance. Low noise. Low power consumption. Safe and environmental protection. Easy to use. Suitable for garden watering, mini fountain etc Package included: 1 x Submersible Water Pump Notice: 1.Please allow 1-3mm error due to manual measurement,Please make sure you do not mind before you bid. 2.The colors may be a little difference for the different monitors displays, please understand.\u003c\/span\u003e\u003c\/p\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62389240463731,"sku":"R0852","price":59.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/1eb5e330-3050-42f1-b367-fd0eed991fb3.jpg?v=1766373590"},{"product_id":"12v-dc-electric-solenoid-lock","title":"12V DC Electric Solenoid Lock","description":"\u003cp\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable class=\"border-collapse border border-gray-300\" style=\"min-width: 50px;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"min-width: 25px;\"\u003e\n\u003ccol style=\"min-width: 25px;\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"border border-gray-300 p-2\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eMaterial\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd class=\"border border-gray-300 p-2\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eAlloy Steel\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border border-gray-300 p-2\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eCurrent\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd class=\"border border-gray-300 p-2\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e0.8A\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border border-gray-300 p-2\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003ePower Consumption\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd class=\"border border-gray-300 p-2\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e9.6W\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border border-gray-300 p-2\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eUnlock Time\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd class=\"border border-gray-300 p-2\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e~1 second\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border border-gray-300 p-2\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eVoltage\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd class=\"border border-gray-300 p-2\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e12V DC\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cbr\u003eThe 12V DC Electric Solenoid Lock is a compact and efficient locking solution commonly used in electronic access control systems. Designed for doors, drawers, cabinets, lockers, and other enclosures, this lock provides a secure and reliable mechanism that can be controlled electronically.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e12V DC Electric Solenoid Lock\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003e12V DC Electric Solenoid Lock\u003c\/strong\u003e is an electromechanical locking device commonly used in \u003cstrong\u003eaccess control systems\u003c\/strong\u003e and \u003cstrong\u003esecurity applications\u003c\/strong\u003e. It is designed to secure doors, gates, cabinets, or enclosures by using an electrical signal to activate the locking mechanism. These locks are widely used in both residential and commercial environments for \u003cstrong\u003eautomated locking\u003c\/strong\u003e and \u003cstrong\u003eunlocking\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElectromagnetic Operation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eThe solenoid lock works by using an \u003cstrong\u003eelectromagnetic field\u003c\/strong\u003e generated by the electric current to \u003cstrong\u003epull or push\u003c\/strong\u003e a pin or bolt, locking or unlocking the mechanism.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eWhen powered, the solenoid \u003cstrong\u003eactivates\u003c\/strong\u003e the lock, and when the power is off, the lock remains \u003cstrong\u003eengaged\u003c\/strong\u003e.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e12V DC Power Supply:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eThe lock operates on a \u003cstrong\u003e12V DC power\u003c\/strong\u003e supply, which makes it compatible with most systems that use a 12V battery or power adapter.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eLow voltage\u003c\/strong\u003e makes it suitable for use in various devices, including \u003cstrong\u003ehome security systems\u003c\/strong\u003e, \u003cstrong\u003eautomated doors\u003c\/strong\u003e, and \u003cstrong\u003esmart locks\u003c\/strong\u003e.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSecure and Reliable:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eThe lock is designed to be \u003cstrong\u003edurable\u003c\/strong\u003e and \u003cstrong\u003esecure\u003c\/strong\u003e, offering a reliable method of locking and unlocking with minimal wear over time.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIt typically features a \u003cstrong\u003efail-safe design\u003c\/strong\u003e, meaning the lock stays engaged when the power is off, offering security even during power outages.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eThe solenoid lock is \u003cstrong\u003eeasy to install\u003c\/strong\u003e, with a simple \u003cstrong\u003eelectrical connection\u003c\/strong\u003e and mechanical mounting system that can be integrated into various access control systems.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCommonly used with \u003cstrong\u003ekeypad entry systems\u003c\/strong\u003e, \u003cstrong\u003eRFID card readers\u003c\/strong\u003e, or \u003cstrong\u003epush button switches\u003c\/strong\u003e.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLong Lifecycle:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003eThese locks have a long operational life and are capable of handling a \u003cstrong\u003elarge number of cycles\u003c\/strong\u003e (lock\/unlock operations) before experiencing wear or mechanical failure.\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAutomated Doors and Gates:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eUsed in \u003cstrong\u003eautomated entry systems\u003c\/strong\u003e for \u003cstrong\u003ehomes, offices\u003c\/strong\u003e, or \u003cstrong\u003epublic buildings\u003c\/strong\u003e to secure entrances.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOften paired with keypads, card readers, or other \u003cstrong\u003eaccess control systems\u003c\/strong\u003e for unlocking.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSmart Locks for Cabinets and Drawers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eIdeal for securing \u003cstrong\u003estorage cabinets\u003c\/strong\u003e, \u003cstrong\u003elockers\u003c\/strong\u003e, or \u003cstrong\u003esafes\u003c\/strong\u003e in \u003cstrong\u003ehomes\u003c\/strong\u003e or \u003cstrong\u003ebusinesses\u003c\/strong\u003e.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCan be integrated into custom \u003cstrong\u003esecurity systems\u003c\/strong\u003e where remote locking\/unlocking is required.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAccess Control Systems:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eCommonly integrated into \u003cstrong\u003eaccess control systems\u003c\/strong\u003e, allowing users to electronically lock and unlock doors with a \u003cstrong\u003ecode, RFID card\u003c\/strong\u003e, or \u003cstrong\u003ebiometric scanner\u003c\/strong\u003e.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eUsed in \u003cstrong\u003ehigh-security environments\u003c\/strong\u003e, such as \u003cstrong\u003eserver rooms\u003c\/strong\u003e, \u003cstrong\u003edata centers\u003c\/strong\u003e, or \u003cstrong\u003erestricted areas\u003c\/strong\u003e.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHome Automation Projects:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003eThe lock can be used in \u003cstrong\u003eDIY security systems\u003c\/strong\u003e or \u003cstrong\u003ehome automation projects\u003c\/strong\u003e. It can be connected to microcontrollers (e.g., \u003cstrong\u003eArduino, Raspberry Pi\u003c\/strong\u003e) to create custom automation or remote control systems.\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAutomated Vending or Dispensing Machines:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003eUsed in \u003cstrong\u003evending machines\u003c\/strong\u003e, \u003cstrong\u003eticket dispensing machines\u003c\/strong\u003e, or any system that requires secure compartments to be locked or unlocked on demand.\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003c\/p\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62389240562035,"sku":"R0849","price":345.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/apt-12v-dc-electric-solenoid-lock-new-500x500.png?v=1766373594"},{"product_id":"as608-optical-fingerprint-reader-module-sensor","title":"AS608 Optical Fingerprint Reader Module Sensor","description":"\u003cp\u003eAS608 is a fingerprint scanner and reader module but does more than that like fingerprint enrollment, image processing, print matching and many more. It processes the data and sends processed data to the microcontroller through serial. The device uses a DSP chip that does image rendering, feature finding, calculation and searching. It has an in-built flash memory that stores the data of fingerprint and enrolls new – up to 162 fingerprints can be stored. It interfaces with the controller or any other system with TTL serial and sends packets of data to take photos, detects print, hash, and search. The device has a red and green LED light indication for the wrong and right prints. The module can be easily tested with a window software as well as user can enroll using the software and can see the image of the fingerprint on the computer.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFEATURES\u003c\/b\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOn board flash memory\u003c\/li\u003e\n\u003cli\u003eCan store up to 162 fingerprints\u003c\/li\u003e\n\u003cli\u003eEasy TTL  serial interface with controller and other systems \u003c\/li\u003e\n\u003cli\u003eGreen and red LED light indication\u003c\/li\u003e\n\u003cli\u003eOptical technology\u003c\/li\u003e\n\u003cli\u003eCompact size\u003c\/li\u003e\n\u003cli\u003eCan capture images up to resolution 500 dpi\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x AS608 Optical Fingerprint Sensor Fingerprint Module\u003c\/p\u003e\n\u003cp\u003e1 x Connecting Cable(8-pin).\u003c\/p\u003e\n\u003cdiv class=\"ds ps1 rcb bg19 bx4 cu_p\" title=\"Get a Call from us\"\u003e\n\u003cdiv class=\"clr3 fnt6 fnt17 bo1\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bg18 ps1\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62389241184627,"sku":"R0559","price":1011.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/AS608Optical1.jpg?v=1774847078"},{"product_id":"esp8266-wifi-5v-1-channel-relay-module-iot-smart-home-remote-control-switch","title":"ESP8266 WiFi 5V 1 Channel Relay Module IOT Smart Home Remote Control Switch","description":"\u003cp\u003eThis WiFi relay module carries a ESP8266 WiFi module and micro controller. It will send the serial port instructions to the cell phone APP and Implementation within the local area network (LAN) for wireless control relay.\u003c\/p\u003e\u003cp\u003eThis module is ideally suited to controlling larger voltages in your project through WIFI. This is a 1 channel relay module which can be used to activate up to 250V AC and 30V DC. This allows you to build in device control, operating remote lights or triggering systems when the module is supplied with a signal from an ESP8266 module (included).\u003c\/p\u003e\u003cp\u003eThe module has and LED that lights relative to the state of the module. A red power activation LED that lights when a signal is received on the IN pin. When a signal is received a audible click can be heard as the relay triggers, connecting the output pins.The relay is controlled via the included ESP8266. This will require configuration via UART to prior to full operation. Once it is programmed and powered it will look after itself, making it ideal for use in internet of things \"IOT\" based projects.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eHow to use:-\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eOnboard ESP8266 WIFI module has three operating modes: STA (client), AP (hot), STA + AP (client + hot), according to the work of the module to select the corresponding WIFI module mode of operation The\u003c\/p\u003e\u003cp\u003eThe module needs to use the serial debugging software on the computer and USB to TTL module to send AT commands to configure the WIFI module, USB to TTL module RX, TX, GND pin, then the module on the TX, RX, GND pin, IN +, IN – 5V power supply.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eGeneral Info:-\u003c\/strong\u003e\u003c\/h3\u003e\u003ch3\u003e Onboard ESP8266 WIFI module, AP mode can be connected at the same time 5 client\u003c\/h3\u003e\u003cp\u003eThe module has two ways to work:\u003c\/p\u003e\u003cp\u003e(i) mobile phone directly mounted on the WIFI module;\u003c\/p\u003e\u003cp\u003e(ii) mobile phone and WIFI module also carried on the router.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eTransmission distance:-\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eOpen environment, the mobile phone mounted on the WIFI module when the maximum transmission distance of 400m.\u003c\/p\u003e\u003cp\u003eWhen the WiFI module and mobile phone at the same time carried on the router when the transmission distance according to the router’s signal weakly;\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eControl Commands:-\u003c\/strong\u003e\u003c\/h3\u003e\u003ch3\u003e\u003cstrong\u003eWhen cell phone equipped with WiFi module sends commands in the following order:\u003c\/strong\u003e\u003c\/h3\u003e\u003ch3\u003e\u003cstrong\u003e(The default baud rate 115200)\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eAT+CWMODE=2, namely AP mode is selected.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAT+RST, reset.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAT+CIPMUX=1, open multiple connections.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAT+CIPSERVER=1,8080, configure the TCP server, set the port.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAT+CIOBAUD=9600 set the baud rate to 9600. (working in relays to control the baud rate 9600).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAT+CIFSR to view the AP mode IP address, such as the APIP, “192.168.4.1”.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCell phone WIFI signal connection name starts with AI-THINKER or ESP8266.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIn the “TCP connection” address and port into the APP, such as 192.168.4.1 and 8080.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eClick on the grey box relays can be controlled.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eFeatures:-\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eOnboard Module: ESP8266 wifi module; in AP mode it can connect with 5 Clients at the same time\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOperating Way: cellphone carried on wifi module; cellphone and wifi module carried on the same router, and use the APP to control relay\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDiode effusion protection;\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eShort response time\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOnboard Relay:5V,10A\/250V AC 10A\/30V DC relay\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTransmission Distance : 400m (max)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eBaud Rate: 9600.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62389242364275,"sku":"R0407","price":361.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/esp8266-wifi-5v-1-channel-iot-relay-module-800x800.jpg?v=1766373635"},{"product_id":"reed-switch-sensor-magnetic-switch-28mm","title":"Reed Switch\/Sensor - Magnetic Switch - 28mm","description":"\u003ch2\u003e\u003cstrong\u003eReed Switch\/Sensor - Magnetic Switch - 28mm\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003eReed Switch is a sensor that closes the circuit in presence of the magnetic field. It is a passive electronic switching component used to control the flow of electricity in a circuit. It contains a glass envelop in which two ferrous elastic reeds are enclosed in it with an inert gas called rhodium. Normally both of them are apart but when the magnetic field approaches the sensor, both reeds will come together hence completing the circuit. They can be used to detect whether a washing machine, refrigerator, or photocopier door is open or closed, Electromagnetic relays, weighing devices level meters etc. You can use it with Arduino, Raspberry Pi, PIC etc microcontrollers in your DIY electronic projects for above mentioned applications. It does not provide any analog output, only digital output is there. It is cheap and small sensor to be integrated in your circuit.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFeatures and Specifications:-\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eSmall, cheap and reliable.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDigital output\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eEasy to integrate\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOperating voltage 3.3 to 5V\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003ePackage Includes:-\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e1 x Reed Switch\/Sensor - Magnetic Switch - 28mm\u003c\/p\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62389244920179,"sku":"R0155","price":81.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/reed-switch-sensor-magnetic-switch-28mm-800x800.jpg?v=1766373657"},{"product_id":"mq9-carbon-monoxide-methane-and-lpg-gas-sensor-module","title":"MQ-9 Carbon Monoxide, Methane and LPG Gas Sensor Module","description":"\u003ch2\u003e\u003cstrong\u003eMQ-9 Carbon Monoxide, Methane and LPG Gas Sensor Module\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eMQ-9 gas sensor module\u003c\/strong\u003e has high sensitivity to Carbon Monoxide, Methane, and LPG. The sensitive material used in the MQ-9 gas sensor is SnO₂, which has lower conductivity in clean air. It detects gases by cycling high and low temperatures: at low temperatures (heated by 1.5V), it detects CO; at high temperatures (heated by 5.0V), it detects Methane, Propane, and other combustible gases while cleaning out previously adsorbed gases. MQ-9 is commonly applied in domestic gas leakage detectors, industrial gas detectors, and portable gas detectors.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eWire Connecting Method of MQ-9 Gas Sensor Module:-\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eVCC:\u003c\/strong\u003e Positive pole (5V)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eGND:\u003c\/strong\u003e Negative pole\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDO:\u003c\/strong\u003e TTL switch signal output\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAO:\u003c\/strong\u003e Analog signal output\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eSpecifications of MQ-9 Gas Sensor Module:-\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e DC 5V\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003ePower:\u003c\/strong\u003e 150mA\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDO Output:\u003c\/strong\u003e TTL digital 0 and 1 (0.1V and 5V)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAO Output:\u003c\/strong\u003e 0.1–0.3V (relatively clean); highest concentration voltage is about 4V\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eFeatures of MQ-9 Gas Sensor Module:-\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eSuitable for home or factory gas leakage monitoring devices\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eBetter sensitivity to Carbon Monoxide, Methane, and LPG\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eHigh-quality dual-panel design with power indicator and TTL signal output instructions\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDO (TTL) output and AO (analog) signal output\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTTL output valid signal is LOW (can directly trigger microcontroller or relay module)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAnalog output voltage increases with gas concentration\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eFour screw holes for easy mounting\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eLong life, stable operation, fast response and recovery\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62389245051251,"sku":"R0247","price":160.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/mq-9-1-800x800.jpg?v=1766373661"},{"product_id":"capacitive-soil-moisture-sensor-v2-0","title":"Capacitive Soil Moisture Sensor V2.0","description":"\u003ch2\u003e\u003cstrong\u003eCapacitive Soil Moisture Sensor V2.0\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003eThis \u003cstrong\u003eCapacitive Soil Moisture Sensor V2.0\u003c\/strong\u003e measures soil moisture levels using capacitive sensing technology, which is more reliable and accurate than traditional resistive sensors. The sensor is made from corrosion-resistant materials, ensuring a longer service life. Simply insert the sensor into the soil around your plants and impress your friends with real-time moisture data!\u003c\/p\u003e\u003cp\u003eThe module includes an onboard voltage regulator, allowing it to operate in the voltage range of \u003cstrong\u003e3.3V ~ 5.5V\u003c\/strong\u003e. This makes it suitable for both low-voltage MCUs (3.3V and 5V). If you're using it with a Raspberry Pi, you will need an ADC converter for compatibility.\u003c\/p\u003e\u003cp\u003eThis soil moisture sensor is compatible with the 3-pin Gravity interface, which can be connected to the Gravity I\/O expansion shield.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eSoftware\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eArduino IDE V1.6.5\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFeatures:-\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eSupports 3-Pin Gravity Sensor interface\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAnalog output\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eApplications:-\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eGarden plants\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eMoisture detection\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIntelligent agriculture\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003ePackage Includes:-\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e1 × Capacitive Soil Moisture Sensor V2.0\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eAdditional Information:-\u003c\/strong\u003e\u003c\/h3\u003e\u003ctable class=\"border-collapse border border-gray-300\" style=\"min-width: 50px;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"min-width: 25px;\"\u003e\n\u003ccol style=\"min-width: 25px;\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"border border-gray-300 bg-gray-100 p-2 font-semibold\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/p\u003e\u003c\/th\u003e\n\u003cth class=\"border border-gray-300 bg-gray-100 p-2 font-semibold\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/p\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border border-gray-300 p-2\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd class=\"border border-gray-300 p-2\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e3.3 ~ 5.5 VDC\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border border-gray-300 p-2\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd class=\"border border-gray-300 p-2\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e0 ~ 3.0VDC\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border border-gray-300 p-2\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e\u003cstrong\u003eOperating Current\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd class=\"border border-gray-300 p-2\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e5mA\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border border-gray-300 p-2\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd class=\"border border-gray-300 p-2\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003ePH2.54-3P\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border border-gray-300 p-2\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e\u003cstrong\u003eDimensions (mm)\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd class=\"border border-gray-300 p-2\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e98 x 23 x 4\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border border-gray-300 p-2\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e\u003cstrong\u003eWeight (g)\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd class=\"border border-gray-300 p-2\" colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e15\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003c\/p\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62389246263667,"sku":"R0507","price":67.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/capacitive-soil-moisture-sensor-v2.0-800x800.jpg?v=1766373672"},{"product_id":"nodemcu-esp8266-wifi-development-board","title":"ROBODIUM NodeMCU ESP8266 WiFi Development Board, IoT Module with CH340G USB-TTL, GPIO PWM I2C Support, Open Source Platform","description":"\u003cp\u003eNODEMCU is an IoT module built on the ESP8266 Wi-Fi chip. It utilizes the Lua scripting language and serves as an open-source Internet of Things (IoT) platform. This module features a CH340G USB to TTL IC for connectivity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecification of Node-MCU IoT Module :-\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is based on ESP8266, integates GPIO, PWM, IIC, 1-Wire and ADC all in one board.\u003c\/p\u003e\u003cp\u003ePower your developement in the fastest way combinating with NodeMCU Firmware!\u003c\/p\u003e\u003cp\u003eUSB-TTL included, plug\u0026amp;play\u003c\/p\u003e\u003cp\u003e10 GPIO, every GPIO can be PWM, I2C, 1-wire\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures of Node-MCU IoT Module:-\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOpen source IoT Platform\u003c\/p\u003e\u003cp\u003eEasily Programmable\u003c\/p\u003e\u003cp\u003eLow cost \u0026amp; Simple to Implement\u003c\/p\u003e\u003cp\u003eWI-FI enabled\u003c\/p\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62389456830835,"sku":"R0221","price":248.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/nodemcu-esp8266-india-800x800.jpg?v=1766374299"},{"product_id":"dc-single-door-ir-sensor","title":"DC SINGLE DOOR IR SENSOR","description":"\u003cp\u003eA \u003cstrong\u003eDC Single Door IR Sensor\u003c\/strong\u003e is an electronic sensing device used to detect objects or people passing through a \u003cstrong\u003esingle door or entrance\u003c\/strong\u003e using \u003cstrong\u003einfrared (IR) light\u003c\/strong\u003e. It works by transmitting an infrared beam from a transmitter to a receiver. When something interrupts the beam, the sensor detects the interruption and triggers an output signal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Points:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eOperates on \u003cstrong\u003eDC power supply\u003c\/strong\u003e (commonly 5V–24V DC).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eUses \u003cstrong\u003einfrared beam technology\u003c\/strong\u003e for detection.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eInstalled on \u003cstrong\u003esingle doors, gates, or entry points\u003c\/strong\u003e.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eWhen the IR beam is \u003cstrong\u003eblocked\u003c\/strong\u003e, the sensor sends a signal to a controller, alarm, or door system.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCommonly used in \u003cstrong\u003esecurity systems, automatic doors, and people counting systems\u003c\/strong\u003e.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eAutomatic door control\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSecurity alarm systems\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eEntry monitoring\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIndustrial automation systems.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62593311211891,"sku":"R1402","price":265.5,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/1000-0-4-bt02dc-12-24-dc-ir-sensor-for-single-door-cabinet-original-imah58ghfxfgjzku.jpg?v=1772706178"},{"product_id":"double-door-ac-wardrobe-sensor","title":"Double Door AC Wardrobe Sensor","description":"\u003cp\u003eAn \u003cstrong\u003eAC Double Door Wardrobe Sensor\u003c\/strong\u003e is a sensor switch used in wardrobes with \u003cstrong\u003etwo doors\u003c\/strong\u003e to automatically \u003cstrong\u003eturn ON the light when the doors are opened\u003c\/strong\u003e and \u003cstrong\u003eturn OFF when the doors are closed\u003c\/strong\u003e. It works with \u003cstrong\u003eAC power supply\u003c\/strong\u003e (usually 110V–230V AC) and detects the door position.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eWorks on \u003cstrong\u003eAC voltage\u003c\/strong\u003e.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDesigned for \u003cstrong\u003edouble-door wardrobes or cabinets\u003c\/strong\u003e.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eLight turns ON when doors open\u003c\/strong\u003e.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eLight turns OFF when doors close\u003c\/strong\u003e.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eUsed for \u003cstrong\u003ewardrobe lighting and cabinets\u003c\/strong\u003e.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62593325498739,"sku":"R1403","price":850.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/double-door-ac-wardrobe-sensor-1000x1000.jpg?v=1772707691"},{"product_id":"single-door-ac-wardrobe-sensor","title":"Single Door AC Wardrobe Sensor","description":"\u003cul\u003e\n\u003cli\u003e\u003cp\u003eWardrobe\/Cabinet Smart IR Sensor Use for Lighting automation for Cupboard, Wardrobe by Door Open Lights On ,Door Close Lights \u003ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"text-blue-600 underline\" href=\"http:\/\/Close.No\"\u003eClose.No\u003c\/a\u003e require to switch on the lights in Wardrobe, Cupbord, Book self, Washroom wall cabinet\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e230V AC IN Sensor and 230V AC Output From Sensor To Lights or Power supply, It can be utilised between 5 and 6 cm from the Door.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62593350074739,"sku":"R1404","price":850.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/618D6lyLL2L._SL1500.jpg?v=1772709604"},{"product_id":"single-door-black-ir-sensor","title":"Single Door Black IR Sensor","description":"\u003cp\u003eA \u003cstrong\u003eSingle Door Black IR Sensor\u003c\/strong\u003e is an infrared sensor device used to detect the opening or closing of a \u003cstrong\u003esingle door\u003c\/strong\u003e. It automatically \u003cstrong\u003eturns ON the connected light when the door opens\u003c\/strong\u003e and \u003cstrong\u003eturns OFF when the door closes\u003c\/strong\u003e. The sensor works using \u003cstrong\u003einfrared detection technology\u003c\/strong\u003e and is commonly used in wardrobes, cabinets, and cupboards.\u003c\/p\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62593360396659,"sku":"R1405","price":325.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/product-jpeg.jpg?v=1772709830"},{"product_id":"dc-double-door-ir-sensor","title":"DC Double Door IR Sensor","description":"\u003cp\u003eA \u003cstrong\u003eDC IR Double Door Wardrobe Sensor\u003c\/strong\u003e is an infrared sensor used in \u003cstrong\u003edouble-door wardrobes or cabinets\u003c\/strong\u003e to control lights automatically. 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For first-time setup, configure the ESP-01 module in Mode 2 with your WiFi credentials.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eStep 3: Install the app “Easy TCP–20” on your Android device, which serves as a TCP transmission tool for sending relay control commands. Select “SWITCH”, then input the relay control instructions in HEX format using the interface provided.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstructions for Operating Modes and Additional Function:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOperating Mode 1 (Mobile phone connected directly to the ESP-01 module):\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003ePower on the ESP-01 module. After approximately 4 seconds, the green light will flash for 2 seconds, indicating configuration completion.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eConnect your mobile device to the AP hotspot signal broadcasted by the ESP–01 module.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOpen the “EasyTCP–20” app and tap “CONNECT”. Upon successful connection, the green light will change to a slow flash. You can now send commands to control the relay switch.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOperating Mode 2 (Mobile phones and WiFi modules connected to routers simultaneously):\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003ePower the ESP–01 module, which will flash a green light. Press the S1 button to switch to Mode 2. The blue light will flash, and after about 1 minute, it will change to a 0.5-second flash, indicating readiness for WiFi configuration through the “ESP Touch–Demo” app.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eEnsure your mobile device is connected to the router. Open the “ESP Touch- Demo” app, input your router password, and tap “Confirm”.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eWait for the configuration to succeed. When the app displays the ESP-01 IP address (e.g., 192.168.0.189), it indicates that the module is connected to the router and has saved your credentials for future connections (approximately 20-60 seconds).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNote that the IP address (192.168.0.189) is dynamically assigned and may change on subsequent connections. The real-time IP can be viewed in the router’s device list.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOpen the “Easy TCP–20” app and click “CONNECT”. Upon successful connection, the green light will revert from a 2-second flash to a steady state. You can then issue commands to control the relay switch.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eImportant Notes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eThe initial configuration of the WiFi password may take longer (around 1 minute). Subsequent boot-ups will typically connect automatically within 20 seconds.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIf changing the router, a power cycle or pressing the S2 button will clear the previous WiFi credentials. Reconfigure the ESP–01 module with the new WiFi account and password in Mode 2.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIf the WiFi signal for the ESP–01 module is weak, the green light may extinguish, indicating a failed connection attempt. The module will try to reconnect automatically, with the green light flashing slowly during this process.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eBoth Mode 1 and Mode 2 require the green light to flash slowly or be steady for further configuration or during the waiting process. The key input will be inactive during this time.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eThe ESP–01 module lacks a timeout mechanism; if connected to mobile data for more than 6 minutes, TCP will automatically disconnect. Re-establish the connection via the “EasyTCP–20” app by tapping\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62689651687795,"sku":"R1537","price":540.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/H04893ab0f53743c7ba4f64a0b7c6cac3L.png?v=1775581587"},{"product_id":"12v-1-channel-10a-relay-module","title":"12V 1 Channel 10A Relay Module","description":"\u003cp\u003eThe 12V 1 Channel 10A Relay Module is compact and user-friendly, designed to facilitate the control of a single 240V power device directly from an Arduino, Raspberry Pi, or other microcontrollers and low voltage circuits. It is an ideal solution for switching 240V appliances such as lights and fans, as well as powering high-performance motors at lower voltages.\u003c\/p\u003e\u003cp\u003eThis module incorporates a premium relay capable of handling a maximum load of 10A at 250V AC or 15A at 125V AC. Each relay features three connections—Common, Normally Open, and Normally Closed—accessible via 3 pin screw terminals, simplifying the process of connecting and disconnecting wires. Additionally, the board is equipped with a power indicator and a relay status LED to assist with troubleshooting. It is compatible with control inputs across a broad voltage range from 4V to 12V.\u003c\/p\u003e\u003cp\u003ePower input and relay control signals are available on header pins, allowing for seamless integration with our development boards using female to female jumper wires.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eTrigger Voltage (VDC): 12\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTrigger Current (mA): 20\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSwitching Voltage (VAC): 250@10A\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSwitching Voltage (VDC): 30@10A\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOperating Temperature (°C): -40 to 85\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOpt. Relative Humidity (RH): 20% ～ 85%\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eStorage condition (℃): – 65 to 125\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDimensions: 48x29x17mm\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eWeight: 15g\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRelay output:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eNO: relay normally open interface.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCOM: relay common interface.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNC: normally closed relay interface.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e1 x 1 Channel 12V Low Level Trigger Relay Module for Arduino\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62689972027763,"sku":"R1542","price":44.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/HTB1NZTTfpOWBuNjy0Fiq6xFxVXac.jpg?v=1775565289"},{"product_id":"esp32-c3-super-mini-development-board-soldered-headers","title":"ESP32-C3 Super Mini Development Board Soldered Headers","description":"\u003cp\u003eThe ESP32-C3 Super Mini Development Board represents a highly compact and efficient platform built around the ESP32-C3 RISC-V microcontroller. It comes equipped with integrated Wi-Fi (802.11 b\/g\/n) and Bluetooth 5 (BLE) connectivity, making it an excellent choice for secure and robust IoT applications.\u003c\/p\u003e\u003cp\u003eWith its ultra-compact, breadboard-compatible design and USB Type-C interface, this development board is perfectly suited for quick prototyping, embedded applications, and wireless device management. It features low power usage, a variety of digital and analog I\/O pins, and is compatible with Arduino IDE, ESP-IDF, and MicroPython, catering to hobbyists, students, and professionals engaged in smart device creation, automation, and portable projects.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eESP32-C3 single-core 32-bit RISC-V processor operating at up to 160 MHz.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIntegrated IEEE 802.11 b\/g\/n Wi-Fi along with Bluetooth 5.0 Low Energy (BLE) connectivity.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eUltra-compact, breadboard-friendly Super Mini form factor.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eVariety of digital I\/O and analog input pins, with support for PWM, ADC, UART, SPI, and I2C.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e4 MB of onboard flash memory paired with 400 KB of SRAM.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eUSB Type-C interface for straightforward power and programming access.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eLow power consumption with deep sleep functionality, ideal for battery-operated projects.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eUser-controllable onboard LED.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCompatible with Arduino IDE, PlatformIO, ESP-IDF, and MicroPython environments.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIntegrated USB-to-serial converter for smooth programming uploads.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOnboard voltage regulator that accommodates 3.3V to 5V input.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eMicrocontroller: ESP32-C3, 32-bit RISC-V\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCore: Single-core, clocked up to 160 MHz\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eFlash Memory: 4 MB\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSRAM: 400 KB\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eWi-Fi: IEEE 802.11 b\/g\/n, 2.4 GHz\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eBluetooth: BLE 5.0\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOperating Voltage: 3.3V\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eInput Voltage: 3.3V, 5V (via USB-C)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eGPIO: Multiple digital I\/O, PWM, ADC\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAnalog Inputs: Up to 6\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDimensions: Approx. 22.5 mm x 18 mm\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eUSB Interface: Type-C\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePackage: Soldered headers\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePower Consumption: Ultra-low (deep sleep: ~43μA)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOnboard LED: User programmable (GPIO8)\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eIoT (Internet of Things) devices and sensor networks\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSmart home automation solutions\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eWearable devices and fitness monitoring gadgets\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eWireless controllers and BLE-enabled applications\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eEducational robotics and embedded systems education\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eRapid prototyping and product development for engineers and makers.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e1 x ESP32-C3 Super Mini Development Board with Soldered Headers.\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62690014953843,"sku":"R1544","price":290.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/tech2741-3.jpg?v=1778926794"},{"product_id":"esp8266-esp-01-12v-2-channels-wifi-relay-module-things-smart-home-remote-control-switch-1","title":"ESP8266 ESP-01 12V 2 Channels WiFi Relay Module Things Smart Home Remote Control Switch","description":"\u003cp\u003eThe ESP8266 ESP-01 12V 2 Channels WiFi Relay Module serves as an efficient Smart Home Remote Control Switch, utilizing the ESP-01 as its WiFi module and supporting compatibility with 8-bit MCU chips. A straightforward configuration allows users to manage the dual relay wirelessly via a mobile application on the local area network.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFunctions:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eEquipped with a high-performance STM8S103 microprocessor alongside the ESP-01 WiFi module.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eThe module supports two operational modes:\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e        Mode 1: Direct mobile phone connection to the WiFi module.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e        Mode 2: Mobile phones and WiFi modules connect through a router simultaneously.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e        Additional functionality: Functions as a USB relay when the ESP-01 is removed.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTransmission range: In an open environment, the maximum reliable transmission distance is 100M when the mobile phone is directly connected to the WiFi module.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eWhen the WiFi module and mobile phone are connected via the router, the transmission distance is contingent upon the router’s signal strength.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eUtilises Smartconfig technology via the mobile app to facilitate the configuration of WiFi credentials, with a feature to remember the configured username and password.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIncorporates a 5V, 10A\/\/250V AC and 10A\/\/30V DC relay capable of operating continuously for up to 100,000 cycles, featuring diode discharge protection and a short response time.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIncludes mode selection on the board and a real-time working status indicator.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eFeatures a reserved UART debug interface and an STM8 SWIM programming download interface.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eTransmission Distance (m): 400\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eRelay Channels: 2\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTrigger Voltage (VDC): 12\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSwitching Voltage (VAC): 250@10A\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSwitching Voltage (VDC): 30@10A\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eBaud Rate: 9600\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDimensions (Length x Width x Height in mm): 59 x 40 x 20\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eWeight (gm): 60\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOperating Instructions:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBefore use, gather the following tools:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e5V\/1A power adapter and the “ESP Touch–Demo” app\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eStep 1: Connect the positive and negative terminals of the 12V\/1A power adapter to IN+ and IN- of the module, respectively.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eStep 2: Install the “ESP Touch–Demo” app on your Android device. For the initial setup, use Mode 2 to configure the WiFi account and password for the ESP-01 module.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eStep 3: Install “Easy TCP–20” on your Android device, which serves as a TCP transmission tool for sending relay control commands. Click “SWITCH” and enter the control commands and names in HEX format using the provided interface.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstructions for Operating Modes and Additional Functionality:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOperating Mode 1 (Mobile phone connected to the ESP-01 module):\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003ePower up the ESP-01 module. After about 4 seconds, the green light will change from off to flashing every 2 seconds, indicating that configuration is complete.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eConnect your mobile device to the AP hotspot signal emitted by the ESP–01 module.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOpen the “EasyTCP–20” app and click “CONNECT”. Upon successful connection, the green light will transition from flashing every 2 seconds to a steady state. Click the gray box to send commands for relay control.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOperating Mode 2 (Mobile phones and WiFi modules connected via routers):\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003ePower up the ESP–01 module; the green light will start blinking slowly. Press the S1 button to switch to Mode 2. The blue light will activate, and after about 1 minute, it will flash every 0.5 seconds, indicating it is awaiting configuration via the “ESP Touch–Demo” app.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eEnsure your phone is connected to the router. Open the “ESP Touch- Demo” app, input the router password, and click “Confirm”.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eWait for successful configuration. The app will display the ESP-01 IP address (e.g., 192.168.0.189), confirming the module is connected to the router and will remember the credentials for future connections (typically 20-60 seconds).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNote that the 192.168.0.189 IP address is dynamically assigned by the router and may change upon reconnection. Check the current IP address in the router’s device list.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOpen the “Easy TCP–20” app and click “CONNECT”. After a successful connection, the green light will change from flashing every 2 seconds to steady. Use the gray box to send relay control commands.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eImportant Notes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eFirst-time configuration of the WiFi password may take longer (approximately 1 minute). Subsequent boot-ups will require about 20 seconds for automatic reconnection.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTo change the router, you can either restart the module or press the S2 button (this will erase the stored WiFi credentials). Configure the ESP–01 WiFi details under Mode 2.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIf the ESP–01 module loses connection due to weak router signals, the green light will turn off while attempting to reconnect. During this time, the key will be inactive. Once the green light resumes a 2-second slow flash, it indicates reconnection attempts.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIn Modes 1 and 2, the green light must flash for 2 seconds or remain steady to indicate readiness for configuration. The key will be inactive during this time.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eThe ESP–01 module does not have\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62709189443955,"sku":"R1554","price":535.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/1206.webp?v=1776164624"}],"url":"https:\/\/robodium.com\/collections\/home-automation-projects\/water-quality-sensor.oembed","provider":"ROBODIUM","version":"1.0","type":"link"}