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Wiring for classic COM port and


 

Hi,

I was considering acquiring GPD Micro PC for portable use with TX500. I wonder if it will be possible to make proper wiring between the transceiver andRS232 and TRRS ports.

The Headset TRRS connector is described in the wiring diagrams, but pure RS232 is not. There is not +3,3 output on the connector pin out, additionally I'm not sure how happy transceiver will be with levels provided by notebook.

Did any of you managed to arrange similar setup, or knows if it sill be possible?

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