4. For V1.0, in the same tab, change “Receiver Mode” to “RX_SERIAL” and “Serial Receiver Provider” to
“SPEKTRUM1024” for DSM2 or “SPEKTRUM2048” for DMSX, hit “Save and Reboot”. For all V1.1, please
set the “Receiver mode” to PPM.
5. Now, power up the the radio and open the “Receiver”-tab, the stick movements should now show on
the screen - the channel mapping is probably wrong, in the “Channel Map”-field, select “Spektrum
TAER123” to change the channel order, click “Save and Continue”
For reference, see the Spektrum receiver channel mapping, aka. TAER123-layout:
Channel
Spektrum receiver
BetaFlight Spektrum map
Ch. 1
Throttle
T
Ch. 2
Aileron
A
Ch. 3
Elevator
E
Ch. 4
Rudder/Yaw
R
Ch. 5
Aux. 1
1
Ch. 6
Aux. 2
2
Ch. 7
Aux. 3
3
6. Open the “Modes”-tab, assign one of the Aux-switches to Arm and another switch to command Acro,
Horizon and Air-mode. Flip the switches and watch the indicator in the view underneath the slider
move to activate the different modes, click “Save”
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