SIM800L GSM GPRS Micro SIM TTL 800L Module with Antenna for Arduino and Raspberry Pi
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Description
SIM800L GSM/GPRS Module with Two Antennas
The SIM800L GSM GPRS module is an excellent communication solution equipped with two antennas (a wire antenna and an IPEX antenna). The device is ideal for projects using microcontrollers and is designed for Arduino, Raspberry Pi, ESP8266, and ESP32. The module is powered by a voltage ranging from 3.7 to 4.2 V and supports standard MicroSIM cards. The chip is fully compatible with AT commands, allowing for easy control of SMS messaging and calls. A built-in LED provides real-time indication of network connection status. The TTL interface ensures seamless communication with the control system.
Key Technical Features
- Chip: SIM800L
- Control: Supports AT commands
- Network generation: 2G (GSM/GPRS)
- Supported bands: 850 / 900 / 1800 / 1900 MHz (QUAD BAND)
- Supply voltage: 3.7–4.2 V
- Peak current: up to 2 A during transmission
- SIM card slot: MicroSIM
- Communication interface: UART-TTL, 2.8 V logic levels
- Antenna connector: IPX
- Status Indication: LED (GSM network login)
- Network compatibility: Works with Polish GSM networks
- Module dimensions: 2.3 cm x 2.5 cm
- Included antennas: Wire antenna and IPEX antenna
Example Applications
- Remote SMS notification systems for the status of connected sensors
- Communication modules in home alarm systems
- IoT projects requiring the transmission of telemetry data via the GPRS network
- Remote control of devices using short text commands
Benefits
- Simple control and integration with microcontrollers thanks to AT command support
- Wide compatibility with popular platforms: Arduino, Raspberry Pi, ESP8266, and ESP32
- Reliable operation thanks to seamless compatibility with Polish GSM networks
- Flexibility in selecting coverage range thanks to two different antennas included in the set
- Compact dimensions that facilitate installation even in very small enclosures
- Simple and quick network connection diagnostics thanks to a clearly visible LED
Shipping costs
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