{"product_id":"sim900a-modem","title":"Sim900a GSM Modem","description":"\u003cul\u003e\n\u003cli\u003eSize:49mm x 47mm\u003c\/li\u003e\n\u003cli\u003eNet Weight:28g\u003c\/li\u003e\n\u003cli\u003eWeight: 38g\u003c\/li\u003e\n\u003cli\u003e1 x SIM900A V4.0 kit\u003c\/li\u003e\n\u003cli\u003e1x Power Cable\u003c\/li\u003e\n\u003cli\u003e1x Antenna\u003c\/li\u003e\n\u003cli\u003eSerial port circuit(with protection)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAntenna interface circuit(SMA bend female port)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSIM card circuit(flip SIM slot)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4*3.5 fixture hole 4pcs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSIM900A serial port output terminal\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVCC5—-DC 5V input.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVCC4——DC3.5–4.5 input\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eA  TTL level, compatible with 3.3V and 5V.\u003c\/li\u003e\n\u003cli\u003eThe two antenna interface, the default SMA straight head, connector for IPXmini antenna.\u003c\/li\u003e\n\u003cli\u003eGND – GND\u003c\/li\u003e\n\u003cli\u003eSIMR SIM900A RXD, TTL level, can not be directly connected to the 232 level\u003c\/li\u003e\n\u003cli\u003eSIMT SIM900A TXD, TTL level, can not be directly connected to the 232 level\u003c\/li\u003e\n\u003cli\u003eRST – SIM900A reset, active low.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62389534589299,"sku":"R0120","price":1225.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/gsm-sim-900a-module-500x500.jpg?v=1766374576","url":"https:\/\/robodium.com\/products\/sim900a-modem","provider":"ROBODIUM","version":"1.0","type":"link"}