{"product_id":"gsm-sim-900a","title":"GSM SIM 900A","description":"\u003cp\u003eThe SIM900A is an ultra-compact dual-band GSM\/GPRS SMT module (24 × 24 × 3mm, 3.4g) supporting 900\/1800MHz. Delivers voice, SMS, data, and fax with GPRS multi-slot Class 10. Compatible with Arduino, Raspberry Pi, AVR, ARM, PIC, and 8051. Controlled via AT commands. Industrial-grade operating range: -40°C to +85°C with ultra-low sleep current of 1mA.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eModule: SIM900A\u003c\/li\u003e\n\u003cli\u003eBands: Dual-band GSM\/GPRS 900\/1800MHz\u003c\/li\u003e\n\u003cli\u003eGPRS: Multi-slot Class 10\/8, Mobile Station Class B\u003c\/li\u003e\n\u003cli\u003eTX Power: Class 4 (2W @ 900MHz), Class 1 (1W @ 1800MHz)\u003c\/li\u003e\n\u003cli\u003eSupply Voltage: 3.2–4.8V (module); 12V 1–2A (board)\u003c\/li\u003e\n\u003cli\u003eSleep Current: 1.0mA\u003c\/li\u003e\n\u003cli\u003eDimensions: 24 × 24 × 3mm\u003c\/li\u003e\n\u003cli\u003eWeight: 3.4g\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -40 to +85°C\u003c\/li\u003e\n\u003cli\u003eControl: AT commands (GSM 07.07\/07.05 + SIMCom enhanced)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eCompatible With:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eArduino, Raspberry Pi, ARM, AVR, PIC, 8051\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eGSM voice calls and SMS\u003c\/li\u003e\n\u003cli\u003eGPRS data transfer and IoT connectivity\u003c\/li\u003e\n\u003cli\u003eRemote monitoring and tracking\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Powered by INFINITY WORKS","offers":[{"title":"Default Title","offer_id":47371685953590,"sku":"TW177","price":503.2,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9335\/5062\/files\/GSM_SIM_900A.jpg?v=1787646106","url":"https:\/\/tecwizdom.com\/products\/gsm-sim-900a","provider":"Tecwizdom.com","version":"1.0","type":"link"}