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Regular price €10,00

Tax included.
Inclui adaptadores para diferentes tamanhos de SIM

Chip: SIM800L
Voltage: 3.7-4.2V
Support networks: China Mobile, China Unicom and global quad-band network
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