Look at this form Waveshare. Is that an alternative to the RPI CM4 Adapter?
I don’t know if the cpi 3.14 board is pinned out the same as a cm3 board, but maybe? Big if true
Looks like it is. Very cool
I am using the CM3 with the DevTerm. I think it works just fine. I ordered the uConsole with the R-01 processor. Battery life is more important than performance, I mostly ssh into other machines and run a few light custom programs on it.
You can read this.