I have a project where I need to query remote modules from a central PC for things like RSSI. Is the SAMD21 RF Pro a good choice for this application? My though is I would hold a database of module serial numbers on the PC and query specific remote modules through a master SAMD21 connected to the PC via USB UART. - This seems absolutely possible hardware wise, I am just making sure before I order a bunch of modules.
It looks like the RF module on the Pro RF is capable of reporting RSSI so it should be possible as long as you write software to query it and send it back to your PC.
I’d start with two of the boards to test to make sure it works and once you’re able to prove it works correctly, then get more boards.