Hi community,

We need for a specific application to use a 32 bit OS, previously running on a Raspberry Pi.

I've tried to build the meta-iot2050 by changing the DISTRO_ARCH parameter from arm64 to armhf in 

meta-iot2050/conf/machine/iot2050.conf

file, and deleting all node-red nodes in recipes-app folder..

The image was successfully generated, but on first boot I got the STAT red led and the system doesn't boot up.

Any suggestion on how to proceed? Some alternative methods for getting a Debian 32bit OS?

Thank you

Two options: Debug what prevents the 32-bit boot (Do you have the output on the UART?) or use the new multiarch feature in master that allows to build and install 32-bit apps aside the main 64-bit libs and apps. See https://github.com/siemens/meta-iot2050/commit/3e581ec5c005e01f222ab59836a69fa118e77ad0.