SIM800L GSM/GPRS Module – Quad-Band Wireless Communication for Arduino & IoT Projects

The SIM800L GSM module is a compact and powerful solution for enabling cellular communication in embedded systems. It supports quad-band GSM/GPRS networks and allows microcontrollers to send SMS, make calls, and access mobile data. With TTL serial interface and low power consumption, it’s perfect for IoT devices, remote monitoring systems, GPS trackers, and automation projects.

Its onboard antenna and compact footprint make it easy to integrate into space-constrained designs. Compatible with Arduino, ESP32, STM32, and other platforms, the SIM800L brings mobile connectivity to your DIY and professional builds.