{"product_id":"sim800l-gsm-gprs-module","title":"SIM800L GSM GPRS Module – Quad-Band UART","description":"\u003cp\u003eThe \u003cstrong\u003eSIM800L GSM GPRS Module\u003c\/strong\u003e adds 2G cellular communication to embedded projects. Send SMS alerts, make voice calls and exchange GPRS data using UART serial commands. It suits Arduino, ESP32 and other microcontroller projects with suitable power and logic-level interfacing.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModule\u003c\/th\u003e\n\u003ctd\u003eSIM800L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNetwork\u003c\/th\u003e\n\u003ctd\u003e2G GSM\/GPRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFrequency bands\u003c\/th\u003e\n\u003ctd\u003e850 \/ 900 \/ 1800 \/ 1900 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eControl interface\u003c\/th\u003e\n\u003ctd\u003eUART serial with AT commands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBoard supply\u003c\/th\u003e\n\u003ctd\u003e3.7–4.2 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower requirement\u003c\/th\u003e\n\u003ctd\u003eSupply capable of up to 2 A transmit bursts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSIM format\u003c\/th\u003e\n\u003ctd\u003eMicro SIM with an active compatible service\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eBuild SMS alarms, remote sensor reporting and home-automation prototypes. Add cellular communication to tracking projects that use a separate GPS receiver.\u003c\/p\u003e\n\u003ch2\u003ePower and connection notes\u003c\/h2\u003e\n\u003cp\u003eUse a stable supply with short power connections and suitable local decoupling. Do not connect a 5 V supply directly to this board. Share ground with the controller and use suitable UART level conversion; the SIM800L serial interface uses approximately 2.8 V logic.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eDoes SIM800L work in India?\u003c\/h3\u003e\n\u003cp\u003eYes, where a compatible 2G GSM network is available. Confirm local coverage and SIM support with your operator before ordering. This module does not support 4G LTE or 5G.\u003c\/p\u003e\n\u003ch3\u003eCan I use it with Arduino or ESP32?\u003c\/h3\u003e\n\u003cp\u003eYes. Connect through UART with appropriate logic-level conversion and a separate suitable power supply. Control the module using AT commands.\u003c\/p\u003e\n\u003ch3\u003eCan it send messages and make calls?\u003c\/h3\u003e\n\u003cp\u003eYes. SMS and voice are supported when enabled by your SIM plan and network. Voice projects also need external audio hardware.\u003c\/p\u003e\n\u003ch3\u003eDoes it have built-in GPS?\u003c\/h3\u003e\n\u003cp\u003eNo. Use a separate GPS receiver when your project needs satellite positioning.\u003c\/p\u003e\n\u003ch3\u003eWhat is included?\u003c\/h3\u003e\n\u003cp\u003eOne SIM800L GSM GPRS module per ordered unit. A SIM card, power supply and microcontroller are not included.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eTechnical reference: \u003ca href=\"https:\/\/www.electrokit.com\/upload\/product\/41018\/41018214\/SIM800L-SIMCom.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSIMCom SIM800H\/SIM800L hardware design guide\u003c\/a\u003e. Follow the board supply range above.\u003c\/small\u003e\u003c\/p\u003e","brand":"Anu Electronics","offers":[{"title":"Default Title","offer_id":47874991292593,"sku":"ANU-SIM800L-01","price":380.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/3606\/2897\/files\/sim800l-gsm-gprs-module-kit.png?v=1793877382","url":"https:\/\/anuelectronics.com\/products\/sim800l-gsm-gprs-module","provider":"Anu Electronics","version":"1.0","type":"link"}