Features: 100% New and High Quality Model: SIM800L Work voltage: 3.7~5V Network support: Quad-Band 850 / 900/ 1800 / 1900 MHz - would work on GSM networks in all countries across the world. TTL serial interface compatible with 3.3V and 5V MCU Microcontrollers,competible with arduino .
Description Sim800L is a GSM/GPRS module. You can send a message, make a call, transfer data though the GPRS or something else.
Quad-band 850/900/1800/1900MHz GPRS multi-slot class 12/10 GPRS mobile station class B Compliant to GSM phase 2/2+ Class 4 (2 W @ 850/900MHz) Class 1 (1 W @ 1800/1900MHz) Bluetooth: Compliant with 3.0+EDR FM: 76~109MHz worldwide bands with 50 KHz tuning step
Arduino 51 STM32 AVR MCU compatible Prototype expand The frequency is 850/900/ 1800/1900 MHz Power supply range: voltage is 4.6-5.2v; current is 1A or more (the current is very important). Operating temperature range: -40 degrees C to +85 C Communication interface: The TTL level serial interface compatible 2.85/3.3/5v MCU LED: Two led, the Net led and the RING led
Package Included 1 X SIM800L GSM GPRS Module with Antenna for Arduino