SIM800L GSM/GPRS Module

Description

The SIM800L GSM/GPRS Module is a compact and highly reliable wireless communication module designed for GSM-based voice, SMS, and GPRS data applications. Built around the SIMCom SIM800L chipset, it supports quad-band GSM frequencies, allowing it to operate on most GSM networks worldwide. The module enables microcontrollers such as Arduino, ESP32, ESP8266, STM32, PIC, and AVR to send and receive SMS messages, make voice calls, access mobile data networks, and implement remote monitoring systems.

Its small size, low power consumption, and wide voltage compatibility make it ideal for IoT devices, security systems, home automation projects, vehicle tracking solutions, industrial monitoring, and remote control applications.

Key Features

• Based on the SIMCom SIM800L GSM/GPRS communication chipset
• Supports Quad-Band GSM networks: 850/900/1800/1900 MHz
• Send and receive SMS text messages
• Make and receive voice calls
• GPRS Class 12 support for mobile data communication
• UART serial interface for easy microcontroller integration
• AT Command compatible control interface
• Built-in TCP/IP protocol stack
• Low power consumption with sleep mode support
• Compact design suitable for embedded and portable devices
• External antenna connector for improved signal reception
• Supports caller identification and DTMF detection
• Compatible with Arduino, ESP32, ESP8266, STM32, Raspberry Pi and other controllers

Specifications

Applications

• IoT and M2M communication systems
• SMS-based remote control and monitoring
• Home and industrial automation
• Vehicle tracking and fleet management
• Security alarm and notification systems
• Smart agriculture and environmental monitoring
• Remote data acquisition systems
• GSM-enabled Arduino and ESP32 projects
• Wireless telemetry applications
• Automatic meter reading systems

Package Includes

• 1 × SIM800L GSM/GPRS Module
• 1 × GSM Antenna (where supplied by manufacturer)