Newer hardware versions have fake knobs for e.g. Temp and Breakers. Those are not wired
Firmware is kind of buggy. Upon first connect it will somtimes overflow the serial port and SPAD.neXt will not recognize it. Click the connect button again and it will connect.
Sometimes the Firmware dies and is not responding to commands anymore. This is due to the clunky protocol of VRi.
Solution: Unplug USB and power , replug power , wait 15 secs, replug usb
When flipping the Power-Switch Off-On, the device will send all switch states to SPAD.neXt Currently you cannot prevent events being executed (working on a solution), so advise is to do that before starting a flight to have UI and device synced.