terragady 4.x PCB

[Frudel]

Hello , is there a way to get the files for the 4,x pcbs t ?
I can only find the files for the v5.0 or V3.0
I have a problem with the V5.0 i soldered this weekend.
After connecting to 12V power all Gpio have a low voltage with 0,09V but thats enough to switch
the relay - weird problem - any ideas what happen?

Thanks for watching and hopfully help
Greets from germany
Markus

 

[Frudel]

I tried to get some more infos, the voltage is 12v + and the voltage between 12+ and GND is 0,09V could it be a problem with the transistor?
Type is a BC 337-25 ( R8E i guess)