Connecting Naze32 rev6 full to Spektrum 4649T receiver

K0d3x

New member
I've been struggling to connect the 4649T receiver to the naze32 board. Since the receiver only takes 5V I have done so and I get the receiver to at least turn on and bind. But it won't talk to my naze32 FC in CleanFlight. I have tried multiple ways of connecting the receiver signal cable to different pins, without any result.

This is how I connected the receiver in the beginning, where it manages to bind, but not to talk in cleanflight.

17670719_1268320956554661_1247461585_o.jpg

and here from another angle

17670573_1268320953221328_1364297314_o.jpg

Is there anything I'm missing out on? Is it connected good, but I have to make changes in CleanFlight in order for the receiver to work? I have searched the internet for days and can't find any answer to help me.

Any help would be really great. Thanks.
 

ElectriSean

Eternal Student
Mentor
Since this is a serial Rx, it needs to connect to a UART on the Naze board. Naze only has 2, one of which is shared with USB, so you'll want to use UART2 (pin 4).

Then you need to configure cleanflight. In the ports tab enable Serial Rx for UART2. In the Receiver tab, set Receiver mode to RX_SERIAL, serial provider to SPEKTRUM2048 and channel map to AETR1234.
 
Last edited:

K0d3x

New member
Since this is a serial Rx, it needs to connect to a UART on the Naze board. Naze only has 2, one of which is shared with USB, so you'll want to use UART2 (pin 4).

Then you need to configure cleanflight. In the ports tab enable Serial Rx for UART2. In the Receiver tab, set Receiver mode to RX_SERIAL, serial provider to SPEKTRUM2048 and channel map to AETR1234.

Damn, it works. Thank you so much. You made my day :D