Digital board and display unit working ok.

Vidar Lillehagen

First power on test :
I had problems with no light or characters in display. After searching for the problem, and advise from Adam R., i found that the wire for anode voltage( +5V) to the display unit was terminated to earth. This 5V is also suppliing the MCU ...
Be careful when soldering this wire on the display/control board !

Join to automatically receive all group messages.