I have setup the I/O Board as described from Neil, GB4BRK. I flashed the Pico with main.uf2.
All works fine with pihpsdr, deskhpsdr and Thetis (Win11). PTT is working and the low pass filters in my PA switching per band.
Only on 60m Pin 3 isn´t active as on 40m. At my PA the 40m low pass filter is used for 40 and 60m. Pin out for 60m should be set as on 40m.
Is it possible?
73 de Frank, DL2GRF