Smallest SIM800L GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL PorT1 For Sale

Smallest SIM800L GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL PorT1


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Smallest SIM800L GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL PorT1:
$4

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 Package Included:

1 xSmallest SIM800L GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL Port

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 Package Included:

1 xSmallest SIM800L GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL Port

On 12-May-21 at 06:46:10 EDT, seller added the following information:



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