* Add skeleton for AFHDS2A receiver protocol
* Bind & data Ok
* Send channels to TX via telemetry
* Add RSSI
* Fix AVR compilation
* Fix channel number
* Fix packet type check
* Add skeleton for AFHDS2A receiver protocol
* Bind & data Ok
* Send channels to TX via telemetry
* Add RSSI
* Fix AVR compilation
* Fix channel number