SIM800L V2.0 5V GSM/GPRS Quad-Band Module with Antenna

Features:

• Quad-Band GSM Connectivity: Supports GSM frequencies of 850, 900, 1800, and 1900 MHz for compatible 2G cellular networks.

• SMS Communication: Enables sending and receiving text messages through a compatible SIM card and cellular network.

• Voice Calls: Supports making and receiving voice calls through AT commands and compatible audio connections.

• GPRS Data Transfer: Provides packet-based cellular data communication for remote monitoring and IoT applications.

• UART Serial Interface: Communicates with microcontrollers through a TTL UART interface using AT commands.

• 5V Power Input: This V2.0 development-board version is designed for convenient 5V input through its onboard power circuitry.

• External Antenna Connection: Supports an external GSM antenna to improve installation flexibility.

• Microcontroller Integration: Can be used with Arduino, ESP8266, ESP32, STM32, and other compatible controllers.

• Network Protocol Support: The SIM800 platform supports TCP/IP and related data services through its command interface.

• Compact Development Board: Combines cellular communication functionality with accessible power and serial connections.

Specifications:

• Module: SIM800L V2.0 (MOD31)

• Communication Technology: GSM / GPRS

• Frequency Bands: GSM 850 / 900 / 1800 / 1900 MHz

• Power Input: 5V DC for the listed V2.0 board

• Cellular Data: GPRS; performance depends on network conditions and configuration

• GPRS Data Rate: Up to approximately 85.6 kbps downlink and 42.8 kbps uplink for the underlying SIM800 platform

• Communication Interface: TTL UART serial

• Control Method: AT commands

• SIM Interface: SIM card slot; confirm the supported SIM format on the supplied board

• Antenna Interface: External antenna connector; exact connector type depends on the board revision

• Supported Services: SMS, voice calls, GPRS data, TCP/IP, and supported application protocols

• Operating Temperature: The underlying SIM800L module is specified for approximately -40°C to +85°C; the complete development board may have different limits

• Package Contents: 1 × SIM800L V2.0 module and 1 × antenna, subject to the supplied package

Applications:

• IoT devices with cellular connectivity

• SMS-based alarm and notification systems

• Remote sensor monitoring

• Wireless equipment control

• Vehicle security and tracking systems when paired with a suitable positioning source

• Remote data logging and telemetry

• Home automation systems

• Agricultural monitoring

• Robotics and remote-control projects

• Industrial status reporting and equipment alerts