I've been using 433mhz modules for a bit and they're giving me some trouble. I have seen Xbee modules used for over-the-air diagnostics and I'd like to try one out either to diagnose 433mhz or replace. There has previously been a Teensy Xbee shield but its out of stock. If I wanted to use Xbee with Teensy4 is there an easy way to get started? Any other recommendations besides Xbee for this?
All I have now are cheap 433\315 modules attached directly to UARTs. I had noisy comms working previously, but now nothing is coming through on the Rx but noise and I need a diagnostic.
All I have now are cheap 433\315 modules attached directly to UARTs. I had noisy comms working previously, but now nothing is coming through on the Rx but noise and I need a diagnostic.