Good news: I have the Compulab Fitlet2 running with BalenaOS !
The way it worked was to take a USB-stick instead of the SD-card to get the Balena-image installed.
I don’t know why booting from the SD-card did not work. But booting with USB-stick works !
My steps are:
- create a BalenaOS device with Architecture
Generic x84_64
- use Balena Etcher to bring the image on to a USB-stick
- connect the USB-Stick to the Compulab Fitlet2 - then power-ON the Compulab Fitlet2
(4. eventually press F10 and make the BIOS boot from USB-stick if not already per default, eventually boot again having the BIOS settings set correctly) - after booting with the USB-stick, wait and see until the Balena Cloud recognizes the device