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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

 

Resources:

0. Arduino Based GSM Mobile Phone using SIM800L

1. SMS Controller by Using SIM800L V2

2. SIM800L GPRS Module with Arduino AT Commands

3. Project Example

 

SIM800L GPRS GSM Module

USh40,000Price