Module GSM / GPRS SIM800L with external antenna - this module does allow for GSM and GPRS communication. You can make voice calls and send text messages with it. On this board, you'll find SIM card socket.
Module does work withfreqencies 850/950/1800/1900MHz and it can handle GPRS data transfer with speed up to 85,6kbps. The module is powered by voltage from 3,8V to 4,2V. Additionaly it has LED informing about status of the connection: no connection - fast flashing, logged - slow flashing
- GSM GPRS Module - SIM800L
- Power supply voltage: 3.8/4.2V - recommended 4V
- Current draw: Sleep mode up to 2,0mA, IDLE mode up to 7,0mA, GSM communication aprox. 350mA max 2000mA
- Supported: GSM/GPRS
- Communication via UART and AT commands
- Frequencies: 850/950/1800/1900 MHz
- Standard size SIM slot
- LED: working status indicator
- Does work with Arduino
- Size: 2.5x2.3cm
