{"product_id":"ai-thinker-a9-gprs-series-module","title":"Ai Thinker A9 GPRS Series Module","description":"\u003cmeta name=\"description\" content=\"Buy Ai Thinker A9 GPRS Series Module online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003eAi Thinker A9 GPRS Series Module\u003c\/h1\u003e\n\n\u003cp\u003eThe Ai Thinker A9 GPRS Module is a compact, low-power GSM\/GPRS communication module designed for IoT, M2M, and embedded wireless applications. Built around the RDA8955 chipset, it delivers reliable 2G cellular connectivity with integrated GPS capability in an ultra-small form factor. Available at The Engineer Store, Bengaluru, with fast shipping and full technical support.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule\u003c\/td\u003e\n\u003ctd\u003eAi Thinker A9 GPRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChipset\u003c\/td\u003e\n\u003ctd\u003eRDA8955 (32-bit RISC core)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Bands\u003c\/td\u003e\n\u003ctd\u003eQuad-band: GSM 850\/900\/1800\/1900 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rates\u003c\/td\u003e\n\u003ctd\u003eGPRS Class 10 - DL: 85.6 kbps \/ UL: 42.8 kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPRS Features\u003c\/td\u003e\n\u003ctd\u003eGPRS Multi-slot Class 12, CS-1\/CS-2\/CS-3\/CS-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V - 4.2V (Typical 3.8V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e~3mA sleep mode; ~250mA active transmission\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSIM Interface\u003c\/td\u003e\n\u003ctd\u003eNano SIM (1.8V \/ 3.0V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eUART, SPI, I2C, GPIO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio\u003c\/td\u003e\n\u003ctd\u003eBuilt-in voice call support with mic and speaker interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSMS\u003c\/td\u003e\n\u003ctd\u003eText and PDU mode supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPS (A9G Variant)\u003c\/td\u003e\n\u003ctd\u003eIntegrated GPS with antenna connector (A9G version)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol Support\u003c\/td\u003e\n\u003ctd\u003eTCP\/UDP, HTTP, FTP, MQTT, SSL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSDK\u003c\/td\u003e\n\u003ctd\u003eOpen-source GPRS C SDK (CSDK) with API support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna\u003c\/td\u003e\n\u003ctd\u003eExternal antenna via IPEX\/U.FL connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Dimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 16.8mm x 15.7mm x 2.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-30 degreesC to +80 degreesC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, FCC compatible design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eGSM\/GPRS Wireless Communication Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal Ai Thinker - 100% Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7 Technical Support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Compact Design:\u003c\/strong\u003e One of the smallest GPRS modules available, measuring just 16.8mm x 15.7mm, ideal for space-constrained embedded designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuad-Band GSM\/GPRS:\u003c\/strong\u003e Supports 850\/900\/1800\/1900 MHz bands for worldwide 2G network compatibility across all major carriers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Approximately 3mA in sleep mode makes it highly suitable for battery-powered IoT deployments and remote monitoring systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-Source CSDK:\u003c\/strong\u003e Comes with a comprehensive open-source C SDK, allowing developers to write custom firmware directly on the module without an external MCU.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich Protocol Stack:\u003c\/strong\u003e Native support for TCP, UDP, HTTP, FTP, MQTT, and SSL enables direct cloud connectivity to platforms like AWS IoT, ThingsBoard, and custom servers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Interfaces:\u003c\/strong\u003e UART, SPI, I2C, and multiple GPIO pins provide flexible integration with sensors, displays, actuators, and microcontrollers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice \u0026amp; SMS Capable:\u003c\/strong\u003e Built-in voice call functionality with microphone\/speaker interface plus full SMS support in both text and PDU modes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPS Ready (A9G):\u003c\/strong\u003e The A9G variant integrates GPS positioning alongside GPRS, enabling location tracking without additional hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Temperature Range:\u003c\/strong\u003e Operates reliably from -30 degreesC to +80 degreesC, suitable for outdoor and industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective Solution:\u003c\/strong\u003e Delivers cellular connectivity at a fraction of the cost of 4G\/LTE modules, perfect for applications where high bandwidth is not required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose the Ai Thinker A9 GPRS Module?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e100% authentic Ai Thinker module sourced directly from authorized distributors with full verification\u003c\/li\u003e\n\u003cli\u003e1-5 day shipping, 7-8 day delivery across India from our Bengaluru warehouse; same-day delivery available in Bengaluru\u003c\/li\u003e\n\u003cli\u003eExpert technical support from engineers experienced with GSM\/GPRS module integration and IoT deployments\u003c\/li\u003e\n\u003cli\u003eProven reliability across thousands of IoT installations in India including vehicle tracking, smart agriculture, and industrial monitoring\u003c\/li\u003e\n\u003cli\u003eExtensive community support with open-source SDK, example codes, and active developer forums\u003c\/li\u003e\n\u003cli\u003ePin-compatible with common GPRS module footprints for easy PCB integration and drop-in replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy Ai Thinker A9 GPRS Series Module Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eAi Thinker A9 GPRS Series Module\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eAi Thinker A9 GPRS Series Module\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003eAi Thinker A9 GPRS Series Module\u003c\/strong\u003e at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43720274903203,"sku":"TES-EV2339","price":1219.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/1691486661871-0a0b3c00f0c64fc2-A98B9F575D79A67EC30953091893C310.jpg?v=1699528745","url":"https:\/\/www.theengineerstore.in\/te\/products\/ai-thinker-a9-gprs-series-module","provider":"The Engineer Store","version":"1.0","type":"link"}