{"product_id":"sim900-gsm-gprs-module","title":"SIM900 GSM\/GPRS Module","description":"\u003ch1 class=\"productView-title\"\u003e\u003cspan\u003eSIM900 GSM\/GPRS Module\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"text-align: justify;\" data-end=\"312\" data-start=\"24\"\u003eThe SIM900 GSM Module is a compact and reliable GSM\/GPRS communication module designed for wireless voice, SMS, and data transmission applications. Based on the SIM900\/SIM900A chipset, this module enables microcontrollers and embedded systems to communicate over the GSM cellular network.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\" data-end=\"643\" data-start=\"314\"\u003eIt supports quad-band GSM frequencies, making it suitable for a wide range of IoT, automation, security, and remote monitoring applications. The module communicates using standard AT commands through a UART serial interface, allowing easy integration with Arduino, Raspberry Pi, ESP32, STM32, and other microcontroller platforms.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\" data-end=\"801\" data-start=\"645\"\u003eThe SIM900 GSM Module can send and receive SMS messages, make voice calls, access GPRS internet services, and support TCP\/IP communication for IoT projects.\u003c\/p\u003e\n\u003ch3 data-end=\"801\" data-start=\"645\" style=\"text-align: justify;\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"10djr56\" data-start=\"837\" data-end=\"881\"\u003eProduct Name: SIM900 GSM\/GPRS Module\u003c\/li\u003e\n\u003cli data-section-id=\"pklu0a\" data-start=\"882\" data-end=\"941\"\u003eModule Type: GSM\/GPRS Wireless Communication Module\u003c\/li\u003e\n\u003cli data-section-id=\"1x7dm3w\" data-start=\"942\" data-end=\"975\"\u003eChipset: SIM900 \/ SIM900A\u003c\/li\u003e\n\u003cli data-section-id=\"1mdy7w6\" data-start=\"976\" data-end=\"1012\"\u003eNetwork Support: 2G GSM\/GPRS\u003c\/li\u003e\n\u003cli data-section-id=\"1frw6vs\" data-start=\"1013\" data-end=\"1108\"\u003eFrequency Bands:\n\u003cul data-start=\"1040\" data-end=\"1108\"\u003e\n\u003cli data-section-id=\"1nta8yb\" data-start=\"1040\" data-end=\"1054\"\u003eGSM 850MHz\u003c\/li\u003e\n\u003cli data-section-id=\"1dqpj8y\" data-start=\"1057\" data-end=\"1072\"\u003eEGSM 900MHz\u003c\/li\u003e\n\u003cli data-section-id=\"tfn3ii\" data-start=\"1075\" data-end=\"1090\"\u003eDCS 1800MHz\u003c\/li\u003e\n\u003cli data-section-id=\"aix4ov\" data-start=\"1093\" data-end=\"1108\"\u003ePCS 1900MHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1cmsopx\" data-start=\"1110\" data-end=\"1168\"\u003eCommunication Interface: UART Serial Communication\u003c\/li\u003e\n\u003cli data-section-id=\"augzf\" data-start=\"1169\" data-end=\"1217\"\u003eSupported Baud Rate: 1200bps – 115200bps\u003c\/li\u003e\n\u003cli data-section-id=\"1w3hmkn\" data-start=\"1218\" data-end=\"1252\"\u003eDefault Baud Rate: 9600bps\u003c\/li\u003e\n\u003cli data-section-id=\"6q86aq\" data-start=\"1253\" data-end=\"1290\"\u003eCommand Protocol: AT Commands\u003c\/li\u003e\n\u003cli data-section-id=\"191sswv\" data-start=\"1291\" data-end=\"1332\"\u003eOperating Voltage: 3.4V – 4.5V DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1d7mrtu\" data-start=\"1876\" data-end=\"1887\"\u003eFeatures:\u003c\/h3\u003e\n\u003cul data-start=\"1889\" data-end=\"2467\"\u003e\n\u003cli data-section-id=\"1gkyi6z\" data-start=\"1889\" data-end=\"1923\"\u003eSupports GSM voice communication\u003c\/li\u003e\n\u003cli data-section-id=\"h916n5\" data-start=\"1924\" data-end=\"1955\"\u003eSend and receive SMS messages\u003c\/li\u003e\n\u003cli data-section-id=\"11jh2a7\" data-start=\"1956\" data-end=\"1992\"\u003eGPRS internet connectivity support\u003c\/li\u003e\n\u003cli data-section-id=\"1pfj4mc\" data-start=\"1993\" data-end=\"2024\"\u003eStandard AT command interface\u003c\/li\u003e\n\u003cli data-section-id=\"l6vt0k\" data-start=\"2025\" data-end=\"2062\"\u003eQuad-band GSM network compatibility\u003c\/li\u003e\n\u003cli data-section-id=\"1pi3mw8\" data-start=\"2063\" data-end=\"2095\"\u003eCompact and lightweight design\u003c\/li\u003e\n\u003cli data-section-id=\"dvjscv\" data-start=\"2096\" data-end=\"2144\"\u003eUART serial communication for easy interfacing\u003c\/li\u003e\n\u003cli data-section-id=\"1imaarn\" data-start=\"2145\" data-end=\"2201\"\u003eExternal antenna support for improved signal reception\u003c\/li\u003e\n\u003cli data-section-id=\"riymrk\" data-start=\"2202\" data-end=\"2232\"\u003eLow power sleep mode support\u003c\/li\u003e\n\u003cli data-section-id=\"1whnyu7\" data-start=\"2233\" data-end=\"2259\"\u003eBuilt-in SIM card holder\u003c\/li\u003e\n\u003cli data-section-id=\"n12akr\" data-start=\"2260\" data-end=\"2297\"\u003eSupports TCP\/IP stack communication\u003c\/li\u003e\n\u003cli data-section-id=\"17pnxvg\" data-start=\"2298\" data-end=\"2359\"\u003eEasy integration with microcontrollers and embedded systems\u003c\/li\u003e\n\u003cli data-section-id=\"sfwe16\" data-start=\"2360\" data-end=\"2421\"\u003eReliable wireless communication module for IoT applications\u003c\/li\u003e\n\u003cli data-section-id=\"1vbulde\" data-start=\"2422\" data-end=\"2467\"\u003eLED indicators for network and power status\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"mu966k\" data-start=\"2474\" data-end=\"2489\"\u003eApplications:\u003c\/h3\u003e\n\u003cul data-start=\"2491\" data-end=\"2882\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"rprbu1\" data-start=\"2491\" data-end=\"2517\"\u003eIoT and embedded systems\u003c\/li\u003e\n\u003cli data-section-id=\"626tg0\" data-start=\"2518\" data-end=\"2548\"\u003eSMS-based automation systems\u003c\/li\u003e\n\u003cli data-section-id=\"1gt2egw\" data-start=\"2549\" data-end=\"2577\"\u003eWireless remote monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"1yq8u8t\" data-start=\"2578\" data-end=\"2605\"\u003eGSM-based home automation\u003c\/li\u003e\n\u003cli data-section-id=\"bozf49\" data-start=\"2606\" data-end=\"2632\"\u003eVehicle tracking systems\u003c\/li\u003e\n\u003cli data-section-id=\"rb6wls\" data-start=\"2633\" data-end=\"2656\"\u003eIndustrial automation\u003c\/li\u003e\n\u003cli data-section-id=\"17zzsk0\" data-start=\"2657\" data-end=\"2685\"\u003eSecurity and alarm systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":44233816309940,"sku":"VM01431","price":810.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/SIM900_GSM_Module_Im_1.jpg?v=1779539833","url":"https:\/\/vishaworld.com\/products\/sim900-gsm-gprs-module","provider":"VISHA WORLD","version":"1.0","type":"link"}