In order to improve my range, I bought a CC2531 with antenna. Currently I’m using one without antenna. I am wondering what the best procedure would be to replace the USB devices. I was thinking:
- Disconnect the current USB stick … the zigbee network will be unavailable.
- Maybe wrap my new USB stick in tin foil, so it can’t connect while I am loading firmware?
- Flash the firmware as described in this subject: https://www.zigbee2mqtt.io/getting_started/flashing_the_cc2531.html
- Connect the USB again to my pi.
Then all devices should reconnect to my new USB sniffer, right?