ROBODIUM NodeMCU ESP8266 WiFi Development Board, CP2102 USB-Serial, ESP-12E Processor, 4MB Flash Memory, Integrated TCP/IP Stack, GPIO Pins, 3.3V Regulator

The NodeMCU with CP2102 WiFi Board is an integrated microcontroller and WiFi platform, designed for easy use in WiFi and IoT (Internet of Things) projects. It is built around the popular ESP8266 WiFi Module with the ESP-12 SMD footprint. This development board includes all the necessary components for the ESP8266 (ESP-12E) chip, making programming and code uploads seamless. It features a built-in USB-to-serial chip for uploading code, a 3.3V regulator, and a logic level converter circuit, allowing you to upload code and connect circuits right out of the box. With the ESP-12E chip's 4MB flash memory, it can handle larger project codes with ease.

The NodeMCU with CP2102 is a true plug-and-play solution, ideal for low-cost WiFi-based projects. It comes pre-flashed with NodeMCU firmware, so once the USB driver is installed, you're ready to go. As an open-source project, you can access design files and more from the NodeMCU GitHub page. Additionally, the board is compatible with the Arduino IDE, making it simple to program.

Specifications and Features of Node MCU:-

• 11 b/g/n Wi-Fi Direct (P2P), soft-AP
  

• Integrated TCP/IP protocol stack
  

• CP2102 Serial / USB Chip
  

• +19.5dBm output power in 802.11b mode
  

• 4MB Flash Memory
  

• Integrated low power 32-bit CPU
  

• SDIO 1.1 / 2.0, SPI, UART
  

• Dimensions – 49 x 24.5 x 13mm
  

• Integrated TR switch, balun, LNA, power amplifier and matching network
  

• Integrated PLLs, regulators, DCXO and power management units
  

• On board USB to serial chip to easily program and upload codes from the Arduino IDE
  

• Embeds logic level converter circuits
  

• Has on board 3.3V regulator to ensure enough power to function as your go-to WiFi chip!
  

• Easy access to the GPIO pins for easy prototyping
  

• ESP-12E Processor
  

• Easy to use breadboard friendly form factor
  

• Voltage Regulator / Converter, excellent DC to DC conversion, super efficient

Return Policy Overview

At ROBODIUM™, we want you to be completely satisfied with your purchase. You may return most items within 7 days of delivery for a full refund or exchange.

Return Window

• Standard Returns: 7 days from delivery date for any reason, including if you simply changed your mind.
• Defective/Damaged Items: 7 days from delivery date for items received damaged or defective.
• Manufacturing Defects (Warranty): 15 days from delivery for manufacturing defects, unless a different warranty period is specified on the product page.

What Can Be Returned

Most items sold on ROBODIUM™ can be returned within the return window, including:

• Items you no longer need or changed your mind about
• Products received in damaged condition
• Items with manufacturing defects
• Wrong items received (item mismatch)
• Missing components inside the package

Return Conditions

To be eligible for a return, items must be:

• In their original, unused condition
• In the original packaging with all accessories, manuals, and free gifts (if any)
• Accompanied by proof of purchase

Note: Products damaged due to misuse, modification, static discharge, soldering, or improper handling may not be eligible for return.

How to Initiate a Return

1. Contact us via email at support@robodium.com or call +91 8123109966
2. Provide your order number and reason for return
3. Submit photos/videos of the item (especially for damaged/defective products)
4. Our team will review and approve your return request within 1-2 business days

Return Pickup Process

We arrange the return pickup for you - hassle-free returns similar to major e-commerce platforms.

• Once your return is approved, we will coordinate pickup from your location.
• Pack the product securely in its original packaging.
• Include a copy of the order confirmation or packing list.
• Keep the package ready - our logistics partner will collect it at the scheduled time.

Return Shipping Costs

• Defective, damaged, or wrong items: ROBODIUM™ covers all return shipping costs. No charges to you.
• Change of mind returns: A flat return shipping fee of ₹100 will be deducted from your refund amount.

Refund Process

• Refund Method: Refunds are processed to your original payment method.
• Processing Time: 5-7 business days after we receive and inspect the returned item.
• Refund Amount: Full purchase price minus any applicable return shipping fees.
• Orders canceled before shipping receive a full refund (minus up to 5% payment gateway charges, if applicable).

Replacements

• Once the returned item is inspected and approved, we ship the replacement at no additional cost.
• Replacement items are dispatched within 2 business days of receiving your return.
• If replacement is unavailable, we provide a full refund.

Warranty Terms

All products include a minimum 15-day warranty against manufacturing defects unless otherwise specified on the product page.

Warranty does not cover: misuse, soldering damage, modifications, physical damage, or incorrect electrical connections.

Order Cancellations

• Orders in Pending or Payment Verification status can be canceled for a full refund.
• Contact us immediately at support@robodium.com to cancel before shipping.
• Once an order is shipped, it cannot be canceled but can be returned after delivery.

Customer Service Commitment

• Email Response Time: Within 24 hours on business days
• Phone Support: Monday-Saturday, 10:00 AM - 6:00 PM IST
• Return Request Review: 1-2 business days
• Issue Resolution: Within 48 hours of verification