Welcome to FPVDronePilots!
Join our free FPV drone community today!
Sign up

can we change UART number for SBUS tx receiver?

Ekaterina

Well-Known Member
Joined
Aug 23, 2020
Messages
77
Reaction score
5
Age
47
Location
Canada
"can we change UART number for SBUS tx receiver(futaba)?

"Hi, I recently bought AIO, and trying to do soldering a receiver on AIO pad. Problem is GND pad is really bad, and a wire always come out easily.

Then I am thinking to do soldering for the receiver on R4 GND 5v pads where pad conditions are fine. And betaFlightConfig, I should set port tab > UART4 > serialRX ON.

However, I am wondering if I need to change CLI, too. My guess is "resource" needs to change. Does anyone know how to set up serial port change properly? Thanks,
 
  • Like
Reactions: RandallEdick
Gnd is Gnd. You can connect the Gnd wire to any Gnd pad. This won't require any resource reconfig.
 
oh, yes. that's working, thx a lot! I was doing solder R2 and OTHER GND and 5v pads, and the result was it was working with usb plugin, but did not work with battery power, weird!!
Solution is to soldering R2 and the 5v and other GND pad !!!

However, I am still wondering when I use not R2 pad, it require CLI or not.
 
I don't understand your question. If you are using the R2 pad for R2... you should not need to reassign the resource.
 

Members online

Forum statistics

Threads
6,135
Messages
44,720
Members
5,451
Latest member
Zacharyzertuche