ORIGINAL: Rune
If you have the conector that fit in the reciver ..the smal white one like on my link..you can conect that direktly to the sourch you want a read out from ..I have no other than a cabel direct from the uregulated side off the digiswicths to the rx..I think it only a diode to prevent you from conect wrong polarity.
You must have the conector from your Futaba sensor try to conect on the sourch directly
Hi Rune,
I use the small white connector (in the receiver back) to read the motor battery and it works perfectly.
Best regards,
Isaac Najary