{"product_id":"sim900-gsm-gprs-module","title":"SIM900 GSM\/GPRS module","description":"\u003cp\u003e\u003cspan\u003eThe GSM-900 GSM\/GPRS module is a readily available GSM\/GPRS module, which can \u003c\/span\u003eprovide the network connectivity to your project\u003cspan\u003e. It can do all the work your mobile phone would do like making a call, receive a call, send a message, connect to the internet using GPRS.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard AT commands\u003c\/li\u003e\n\u003cli\u003eItem Weight: 4.54 g\u003c\/li\u003e\n\u003cli\u003ePackage Dimensions: 12.1 x 10.6 x 0.2 cm\u003c\/li\u003e\n\u003cli\u003eAdjustable serial baud-rate from 1200 to 115200 bps\u003c\/li\u003e\n\u003cli\u003eSingle supply voltage: 3.4V – 4.5V\u003c\/li\u003e\n\u003cli\u003ePower saving mode: Typical power consumption in SLEEP mode is 1.5mA\u003c\/li\u003e\n\u003cli\u003eFrequency bands: SIM900A Dual-band: EGSM900, DCS1800. The SIM900A can search the two frequency bands automatically. The frequency bands also can be set by AT command.\u003c\/li\u003e\n\u003cli\u003eGSM class: Small MS\u003c\/li\u003e\n\u003cli\u003eGPRS connectivity: GPRS multi-slot class 10 (default) , GPRS multi-slot class 8 (option)\u003c\/li\u003e\n\u003cli\u003eTransmitting power: Class 4 (2W) at EGSM 900, Class 1 (1W) at DCS 1800\u003c\/li\u003e\n\u003cli\u003eOperating Temperature:- 30ºC to +80ºC\u003c\/li\u003e\n\u003cli\u003eStorage Temperature:- 5ºC to +90ºC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe module is powered by a 4.0V power supply that can deliver up to 2A of current. Care should be taken as any voltage over 4.5V would damage the module. The communication with this module is done through UART Interface. The data is sent to the module or received from the module through the UART interface. So you can communicate with your controller like \u003ca href=\"https:\/\/www.ecorobotics.com.na\/search?q=arduino\u0026amp;_pos=1\u0026amp;_psq=ard\u0026amp;_ss=e\u0026amp;_v=1.0\" rel=\"noopener\" target=\"_blank\"\u003eArduino\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ecorobotics.com.na\/search?q=raspberry\u0026amp;_pos=3\u0026amp;_psq=rasp\u0026amp;_ss=e\u0026amp;_v=1.0\" rel=\"noopener\" target=\"_blank\"\u003eRaspberry Pi\u003c\/a\u003e with just two wires.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eNote: Appearance might be differ from the picture shown\u003c\/p\u003e","brand":"Lafvin","offers":[{"title":"Default Title","offer_id":49682435735789,"sku":"C449","price":434.69,"currency_code":"NAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/4928\/8254\/files\/C449-0_5.png?v=1776841295","url":"https:\/\/www.ecorobotics.com.na\/products\/sim900-gsm-gprs-module","provider":"EcoRobotics","version":"1.0","type":"link"}