Rp41.250

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Description

SIM800L GPRS GSM Module
Specifications :
– Chip: SIM800L
– Voltage: 3.7-4.2V
– Support networks: 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

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