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GSM Modem Board RS232C

Products > GSM MODEM > GSM modules

This is an industrial standard AT-commands-based GSM module, you can easily embed it in your own system to creat a GSM data transfer module. Arduino standard is supported as well.
Common applications are sending/receiving SMS in remote control units, door remote openers, alarm phone calls and/or SMSs.


  • Power supply: 5VDC

  • Frequency: 900 – 1800 MHz

  • Interface: RS232C serial port DB9 female connector

  • Voice support: mic & earphone adapter

  • Core GSM engine: Siemens TC35

  • Antenna: dual band with SMA connector, remotable

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