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SIM800L mini GPRS adapter board GSM module HW-748A

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  • The serial port is a TTL serial port, which can be directly linked with the micro controller. No need of MAX232
  • Onboard signal lights all the way. It flashes slowly when there is a signal, it flashes quickly when there is no signal
  • Module power-on automatically starts, automatically finds the network
  • Small size, no other GSM module is smaller than this module
  • Full machine chip processing, reflow soldering and stable performance

රු1,100.00

In stock

Specification:

Condition: 100% Brand New
Material: Plastic
Module Size: Approx. 2.5*2.3 cm / 1*0.9 in
Module Model: SIM800L (latest module, performance exceeds SIM900/M590)
Working Voltage: 3.7~4.2V (current peak 1A, please handle it)
Support Network: Support for Global Guad-band Network

Package list:

1 * SIM800L GPRS Board GSM Module MicroSIM Card TTL Serial Port
1 * Spring-shaped Antenna
2 * Pin Header

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