DISPLAYOTRON HAT no Text output


#1

Hello! I just bought a DisplayOTron Hat at Maker Faire Berlin. I was amazed by the backlight. Mine worked fine, I played around with the examples for a while. The next day, all examples work, but i dont get any output on the display portion - bargraph and backlight work just fine.
I did not change anything in the software and I dont think my RasPi Zero did an auto update.
Why is that happening? Thanks in advance!


#2

Are you running the Display-o-Tron 3000 or Display-o-Tron HAT examples?

Try powering off the Pi/removing the HAT and re-fitting, re-starting.