Hello everyone

I bought a NanoPi Neo Air and a NanoHatOLED.
I tried to get the Hat working with DietPi, but that did not work.
Now I just downloaded the latest "nanopi-neo-air_ubuntu-oled_4.x.y_YYYYMMDD.img", flashed it to my sdcard, booted and connected with uart. After boot, the following message appears every second and the display stays dark:

Code: Select all

i2c i2c-0: mv64xxx: I2C bus locked, block: 1, time_left: 0

Does anyone know how to unlock I2C?

Thank you for your help!

My bad, I need to get better with soldering... Everything solved.