Bench Setup not working with NBT Evo

[alsamaraie]

Hello,

What was the issue?

Just Installed the HU in my car and after that, everything worked again. Don't know, why it didn't work in my bench at first but after connecting it to my car once, bench coding/flashing also worked again.

Thank you for reply. I have same problem right now can't get it turn on the screen on bench.

I can see when I connect the CAN bus from the arduino it gos wake. While just the HU and the screen connected the consuming 1.7-2.2 amps.