Lemon RX - FC405 V3 issue.

Shuff

Member
Hi All,

Been away from the scene for a while but here I am , A little older and probably getting forgetful.

Having an issue getting my Speedybee FC405 V3 to see my Lemon Diversity Gen-2 RX (LM0037A),
I have bound my Spektrum DX6i to the Lemon RX.
The RX signal from the Lemon is wired to the T2 pin on the FC (which seems a bit odd to me as I would have expected it to go to R2).
I opened the config ports menu in Betaflight and set uart 2 to recieve the serial rx stream and clicked save/reboot,
When I recheck the settings I noticed the yellow slider (Enable/Disable) has gone back to disabled ie no longer yellow ??

Could anyone shed some light on what I may be doing wrong please, Thanks..
 
Last edited:
I agree, you should be on the R2 pad. Or maybe the SBUS pad.
Also make sure the serial protocol (per manual) is spektrum 2048 in the config tab.
Hopefully it's that simple. Keep us posted.
 
Back
Top