Description

Chip: SIM800L

Voltage: 3.7-4.2V

Module size: 2.5cmx2.3cm

TTL serial port for serial port, you can link directly to the microcontroller. No need MAX232

Power module automatically boot, homing network

Onboard signal lights all the way . It flashes slowly when there is a signal,

it flashes quickly when there is no signal

 

Package Included:

1 xSIM800L GPRS GSM Module Card Board Quad-band Onboard + Antenna

 

Project Example

 

SIM800L GPRS GSM Module

USh40,000Price