{"product_id":"geolinker-gl868-esp32-gps-gsm-cellular-iot-development-board-sim868-with-iot-sim-3-months-free-plan","title":"Geolinker ESP32 GSM \u0026 GPS Cellular IoT Development Board (ESP32-S3 + SIM868) with Airtel M2M SIM - 3 Months Free IoT Plan","description":"\u003cp\u003eGeolinker GL868 is a all-in-one ESP32 GPS + GSM IoT Development Board to build powerful IoT tracking and monitoring systems with this ESP32-S3 + SIM868 based development board, designed for GPS tracking, GSM communication, and cloud connectivity all in one compact PCB. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComes with IoT SIM Card (3 Months FREE Plan), ready to deploy out of the box\u003c\/li\u003e\n\u003cli\u003eNo external modules required, fully integrated GSM + GPS solution\u003c\/li\u003e\n\u003cli\u003eOn-board antenna design for GSM+GPS (no external antenna needed)\u003c\/li\u003e\n\u003cli\u003eOpen source circuit with tutorials and documentation backed by CircuitDigest\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eGetting Started(Activate SIM card | Start tracking):\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe below wiki page and video provides all the required details for you to understand and get started with the GL868 Geolinker Development Board. \u003c\/p\u003e\n\u003cp\u003eWiki Page: \u003ca rel=\"noopener\" title=\"Geolinker GL868 GPS and Cellular IoT Development Board Wiki Page\" href=\"https:\/\/circuitdigest.com\/wiki\/geolinker-esp32-sim868-cellular-iot-gps-tracking-development-board\/\" target=\"_blank\"\u003ehttps:\/\/circuitdigest.com\/wiki\/geolinker-esp32-sim868-cellular-iot-gps-tracking-development-board\/\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/YjUEZuzG8oc?si=Y03Ai3XSrYbfH3X5\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eESP32-S3 Powered - Dual-core 240MHz MCU with WiFi + BLE support\u003c\/li\u003e\n\u003cli\u003eBuilt-in GPS (GNSS) - Supports GPS, GLONASS, and BeiDou for accurate tracking\u003c\/li\u003e\n\u003cli\u003eGSM \/ GPRS Connectivity (SIM868) - Send data via HTTP, SMS, or calls\u003c\/li\u003e\n\u003cli\u003eIoT SIM Included (3 Months Free) - 120MB\/month data | 100 outgoing minutes | 200 SMS\u003c\/li\u003e\n\u003cli\u003eEasy activation via KYC\u003c\/li\u003e\n\u003cli\u003eBattery + Charging Circuit Onboard\u003c\/li\u003e\n\u003cli\u003eLiPo charging + power management built-in\u003c\/li\u003e\n\u003cli\u003eMotion Detection (Accelerometer) - Wake-on-motion for ultra low power tracking\u003c\/li\u003e\n\u003cli\u003eOnboard RGB + Status LEDs\u003c\/li\u003e\n\u003cli\u003eUSB-C Programming \u0026amp; Charging\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003ePerfect For\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eGPS Tracking Systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVehicle Tracking \/ Fleet Management\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAsset Tracking Devices\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnti-theft Systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRemote Monitoring Projects\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIoT Prototyping with Cellular Connectivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eWhy This Board?\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"2242\" data-end=\"2286\"\u003eUnlike traditional setups, where you combine: ESP32 + GSM module + GPS module + power circuit\u003c\/p\u003e\n\u003cp data-start=\"2242\" data-end=\"2286\"\u003eThis board integrates everything into \u003cstrong data-start=\"2381\" data-end=\"2410\"\u003eone ready-to-use platform\u003c\/strong\u003e, saving:\u003c\/p\u003e\n\u003cul data-start=\"2420\" data-end=\"2492\"\u003e\n\u003cli data-section-id=\"1j94uww\" data-start=\"2420\" data-end=\"2441\"\u003eWiring complexity\u003c\/li\u003e\n\u003cli data-section-id=\"1nw6826\" data-start=\"2442\" data-end=\"2462\"\u003eDevelopment time\u003c\/li\u003e\n\u003cli data-section-id=\"bpdowq\" data-start=\"2463\" data-end=\"2492\"\u003ePower optimization effort\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1k70ghn\" data-start=\"2522\" data-end=\"2557\"\u003eESP32 GPS GSM Development Board\u003c\/li\u003e\n\u003cli data-section-id=\"qbvvxr\" data-start=\"2558\" data-end=\"2595\"\u003eIoT SIM Card (3 Months Free Plan)\u003c\/li\u003e\n\u003cli data-section-id=\"1ftj9tm\" data-start=\"2596\" data-end=\"2625\"\u003eOnboard GSM + GPS Antenna\u003c\/li\u003e\n\u003cli data-section-id=\"13xuzvr\" data-start=\"2626\" data-end=\"2645\"\u003eUSB-C Interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eDeveloper Friendly\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1y95px6\" data-start=\"2794\" data-end=\"2833\"\u003eArduino IDE \/ PlatformIO compatible\u003c\/li\u003e\n\u003cli data-section-id=\"1rh2ww4\" data-start=\"2834\" data-end=\"2876\"\u003eOpen-source hardware \u0026amp; library support\u003c\/li\u003e\n\u003cli data-section-id=\"1ciw96r\" data-start=\"2877\" data-end=\"2980\"\u003eHigh-level APIs for:\n\u003cul data-start=\"2902\" data-end=\"2980\"\u003e\n\u003cli data-section-id=\"1np59kz\" data-start=\"2902\" data-end=\"2918\"\u003eGPS tracking\u003c\/li\u003e\n\u003cli data-section-id=\"eawe77\" data-start=\"2921\" data-end=\"2941\"\u003eHTTP data upload\u003c\/li\u003e\n\u003cli data-section-id=\"1qyxf3l\" data-start=\"2944\" data-end=\"2960\"\u003eSMS commands\u003c\/li\u003e\n\u003cli data-section-id=\"1hbym9x\" data-start=\"2963\" data-end=\"2980\"\u003eCall handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGeolinker GL868 is proudly designed and made in India as an alternative for TTGO T-call and other ESP32 GSM dev boards. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"QuartzComponents","offers":[{"title":"Default Title","offer_id":45982621073642,"sku":"MOD-QC5067","price":1845.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/6424\/6919\/files\/Geolinker_GL868_GPS_GSM_development_board_with_airtel_IoT_M2M_SIM_card.png?v=1775659509","url":"https:\/\/quartzcomponents.com\/products\/geolinker-gl868-esp32-gps-gsm-cellular-iot-development-board-sim868-with-iot-sim-3-months-free-plan","provider":"QuartzComponents","version":"1.0","type":"link"}