Model: SIM800L
Work voltage: 5V
Network support: Quad-Band 850/900/1800/1900 MHz - works on GSM networks in all countries across the world.
TTL serial interface compatible with 3.3V and 5V MCU
Uses AT Commands for more information View Datasheet
Please note that you will need a Mobile Network Micro SIM Card which not provided
Package include:
1x SIM800L GPRS GSM board
1x PCB Antenna
This
item will be fully tested on a UK GSM network and the Antenna connector
will be checked prior to dispatching. Please observe the 5v maximum
working voltage.