A few Group.io Groups you may find interesting.

Digital-Amateur-Radio+subscribe@groups.io A new group for digital enthusiast all hams are welcome.

RaspberryPi-4-HamRadio+subscribe@groups.io A group to talk about Raspbeery Pi and how to use it with Ham Radio over 3500 members

SCS-Tracker-Modem+subscribe@groups.io A new group to discuss the SCS Tracker and how to use it for HF VHF UHF Etc..

Please give us a look...

 

Another good one: https://groups.io/g/BITX20
For BITX and uBITX transceivers users

 

Nice.. Thanks for info..... Jerry N9LYA