SIM800L quad-band GSM/GPRS module with TTL serial interface compatible with 3.3 V and 5 V logic. Powered by 5 V, it provides a regulated 800 mA output and features an IPX connector for external antennas.
Ideal for SMS messaging, GPRS data transmission, and IoT projects requiring mobile network connectivity.
The SIM800L module is a quad-band GSM/GPRS solution (850/900/1800/1900 MHz) designed for sending SMS, voice communication, and GPRS data transmission. This breakout board integrates the SIM800L modem along with the necessary power regulation and matching circuits for direct connection to microcontrollers.
It connects via a TTL serial port compatible with both 3.3 V and 5 V logic levels, enabling direct interfacing with Arduino, Raspberry Pi, or ESP32 boards. The module operates at 3.7 V to 4.2 V (typically regulated from a 5 V source) and requires peak currents up to 2 A during radio transmission bursts.
The package includes the module board, a PCB antenna, an SMA-to-IPX adapter cable, and a whip antenna.
SIM800L quad-band GSM/GPRS module with TTL serial interface compatible with 3.3 V and 5 V logic. Powered by 5 V, it provides a regulated 800 mA output and features an IPX connector for external antennas.
Ideal for SMS messaging, GPRS data transmission, and IoT projects requiring mobile network connectivity.
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