>>2919624
alright well if you're too afraid to download a pdf from a manufacturer i don't really know how to help you. picrel is from the documentation for the wifi chip on the pico 2w. remind me, which pin is it again for the "plaintext sidechannel"?
>roll your own encryption
you have smoked yourself retarded. you can use any encryption you want, legally, including your own custom cipher, as long as you keep it under 1 watt and not on any banned frequencies