SDR expansion board works with radxa CM5
Wifi and Bluetooth also work after manual driver compilation.
Next step is audio (speakers probably won't work but headphone jack and Bluetooth audio should)
Took a lunch break in the field to send Winlink Wednesday emails via the Jeep’s solar-powered Flex Radio setup. It’s coming along: power on Flex, network, laptop; pick a station, tune Icom AH-730 with one button. Next, getting the Cybertruck there too. 📐📡