-40%
SIM800L GPRS GSM Phone Module Card Board Quad-band Onboard + Ante VC
$ 2.85
- Description
- Size Guide
Description
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 x Smallest SIM800L GPRS GSM Module Card Board Quad-band Onboard + Antenna