SIM 800L V2.0 module

SIM800L V2.0 GSM/GPRS Module The SIM800L V2.0 GSM/GPRS Module is a compact cellular communication module designed for SMS, voice calls, and GPRS data communication. It is suitable for Arduino, ESP32, STM32 and other microcontroller projects requiring GSM connectivity. Key Features Supports GSM/GPRS 2G cellular network Supports SMS sending and receiving Supports voice calls Supports GPRS data communication Controlled using AT commands UART serial communication Compact size and easy to integrate Suitable for Arduino, ESP32 and other microcontrollers Built-in status indicator LED Requires an external GSM antenna SIM card required for operation Important Power Requirement The SIM800L can draw high current peaks during GSM transmission, so use a stable 4.0V power supply capable of supplying around 2A peak current. Avoid powering it directly from an Arduino 5V pin. Applications GSM-based IoT projects SMS notification systems Remote monitoring GPS/GSM tracking systems Home automation Security and alarm systems Remote control systems Vehicle tracking GSM-based data logging Arduino & ESP32 projects Website Short Description SIM800L V2.0 GSM/GPRS Module – Quad-band 2G cellular communication module supporting SMS, voice calls and GPRS data. Features UART serial communication and AT command control, making it ideal for Arduino, ESP32, IoT, automation, tracking and remote monitoring projects. Requires a stable 4V high-current power supply and external GSM antenna.