{"product_id":"ai-thinker-a9-gsm-gprs-gps-development-board","title":"Ai Thinker A9 GSM + GPRS + GPS Development Board","description":"\u003ch4\u003e\u003cspan\u003eFeatures:-\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eWorking voltage: 5v USB or Lipo battery(3.3V-4.2V)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupport the GSM \/ GPRS four bands, including 850,900,1800,1900MHZ\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports digital audio and analog audio, supports HR, FR, EFR, AM R voice coding\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupport voice calls and SMS messages\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEmbedded network service protocol stack\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupport standard GSM07.07.07.05AT command\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eSpecifications:-\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eModel : A9\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFrequency : 850\/900\/1800\/1900MHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGPRS Multi-Slot : Class 12\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGPRS Mobile Station : Class B\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with GSM : Class 4 (2W@850\/ 900MHz)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e                                           Class 1 (1W@1800\/1900MHz)\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePower Supply :3.5~4.2V typical value 4.0V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCurrent : 1.14mA@DRX=5\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e                        1.03mA@DRX=9\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAT command : 3GPP TS 27.007, 27.005\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWorking Temperature Range (°C) : -20 to 70\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis GPRS GSM breakout board based on the AI-Thinker A9, which is the newest GSM GRPS Quad-Band module. You can add voice, text, SMS, and data to your project with this module. It is a high-cost performance compare with SIM800, SIM900. A9 is an ideal solution for M2M applications, suitable for automotive, industrial and PDA, personal tracking, electricity environment detection, wireless POS, smart metering, and other M2M applications, to provide comprehensive GSM \/ GPRS text messaging, voice and data transmission services.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003ePackage Includes:-\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e1 x Ai Thinker A9 GPRS + GSM Development Board\u003c\/span\u003e\u003c\/p\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":41222106054699,"sku":"","price":1599.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/A9G5.png?v=1744455278","url":"https:\/\/www.indianhobbycenter.com\/products\/ai-thinker-a9-gsm-gprs-gps-development-board","provider":"Indian Hobby Center","version":"1.0","type":"link"}