EdgeTx/ExpressLRS: flexible Senderkoppelung (Lehrer-Schüler-Betrieb)

I've already described transmitter pairing via ExpressLRS in previous videos. However, those videos assumed that a known binding phrase was already entered in both the student transmitter and the ELRS receiver of the teacher transmitter. If you want to achieve an ad-hoc/flexible pairing, the binding phrase method is impractical. This video demonstrates a flexible alternative that doesn't require direct access to the receiver.