SIM800L GPRS GSM Module

SIM800L GSM GPRS Module – Compact Communication Solution for IoT & Arduino

The SIM800L GSM/GPRS module enables cellular communication in your electronics projects. It supports SMS, voice calls, and GPRS data transmission, making it ideal for IoT, GPS tracking, and remote monitoring applications using Arduino, ESP32, and other microcontrollers.

This module operates on 2G networks and is widely used in Bangladesh for cost-effective and reliable wireless communication in embedded systems.

Key Features:

• GSM/GPRS support: 850/900/1800/1900MHz (quad-band)

• Functions: SMS, call, GPRS (internet via HTTP/HTTPS)

• Serial interface (TTL) – compatible with Arduino & ESP32

• Low power consumption in idle mode

• Requires external 3.7–4.2V power supply (not 5V directly)

• On-board antenna pad + external antenna option

Applications:

• IoT and remote monitoring systems

• Home automation and smart agriculture

• GPS tracking systems

• SMS and call-based control in Bangladesh

The SIM800L GSM module is a compact, reliable, and affordable solution for adding mobile communication to your next IoT or Arduino project.