I have a generic Dual hat MMDVM with usb similar to https://www.amazon.com/AURSINC-Hotspot- ... ics&sr=1-6.
It is working fine by using GPIO connection.
I am wondering if somebody has successfully connect this hat to Raspberry Pi using USB (instead of GPIO), please share information on how to do that.
Read most of available documentation on web, but cannot make it to work. It is said to flash "specific" firmware using STLink.
Thank you!
WB0KTQ
Connect Dual HAT MMDVM to Raspberry Pi 4 via USB
Re: Connect Dual HAT MMDVM to Raspberry Pi 4 via USB
Wow, seems lots of work to do. Will give it a shot when time permits...
Thanks!