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MnBob

Posted 8/4/2024 13:03 (#10838776 - in reply to #10838692)
Subject: RE: CFX-750 + Bluetooth dongle

Avoca, MN

Your HC-05 module has TTL UART voltages (0 to 3 volts). The CFX-750 is looking for RS232 voltages (-12 to 12 volts). You will need a TTL to RS232 adapter to make it work or look for a bluetooth to RS232 dongle.

CFX-750 + Bluetooth dongle - kufcio : 8/4/2024 11:37
- RE: CFX-750 + Bluetooth dongle - Artic : 8/4/2024 11:52
- RE: CFX-750 + Bluetooth dongle - MnBob : 8/4/2024 13:03
  - RE: CFX-750 + Bluetooth dongle - kufcio : 8/4/2024 14:41
    - RE: CFX-750 + Bluetooth dongle - Dholman : 8/12/2024 22:45
      - RE: CFX-750 + Bluetooth dongle - kufcio : 8/16/2024 00:17
        
        RE: CFX-750 + Bluetooth dongle - Dholman : 8/22/2024 08:20
- RE: CFX-750 + Bluetooth dongle - Dholman : 8/22/2024 08:19

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