(20-Sep-2021, 09:58 AM)echoeds Wrote: Hi Everyone

I having the same issue,

Wired everything correctly and also checked output and all seems correct managed to get it bind and also set receiver tab inside beta to crosf.

If anyone could help me here I would highly appreciate it 

I leave my dump cli file

Hi I re flashed my fc as I had the wrong version, but I also had this on another quad and I though I was using uart 6 but it was uart 5 ? make sure it is the right uart, what fc do you have ?

Good day fellow pilots. I have the same problem right now. Yesterday I received my Geprc Mark 5 with tbs nano RX and TBS Tango 2 Pro. When I was binding first time everything looked normal and it bound. Then I connected my drone to betaflight and Transmitter was working just fine. I set up arm, beeper and modes to the buttons on my receiver. When I tested the drone, motors were spinning but not with the same rpm. I checked on betaflight and two of them were spinning a lot faster. So that was my first problem. Second problem was that when i pushed throttle stick up just a little bit, motors immediately started spinning almost to the max. And when I pushed throttle all the way down motors were is spinning at max rpm. Then I tried fixing these two problems and with that came third one. 

Now when i move throttles it wont show anything on betaflight. TBS nano rx has solid green light, on Tango 2 it shows signal strength and also green light, when i power off my drone it says telemetry lost on my Tango 2. So that means they are bound. I have been searching on internet for the past two days and i still haven't found the solution. I updated my Tango 2 and nano rx, re-bound them multiple times but its still the same. No input on betaflight. Its like my controller wasn't even connected. I feel like drones hate me since i had a lot of problems with my previous one as well.

If any of you guys would time some time and help me, i would be very grateful.

Thank you,

Jake

(07-Jun-2022, 03:52 PM)JakeF-22 Wrote: Good day fellow pilots. I have the same problem right now. Yesterday I received my Geprc Mark 5 with tbs nano RX and TBS Tango 2 Pro. When I was binding first time everything looked normal and it bound. Then I connected my drone to betaflight and Transmitter was working just fine. I set up arm, beeper and modes to the buttons on my receiver. When I tested the drone, motors were spinning but not with the same rpm. I checked on betaflight and two of them were spinning a lot faster. So that was my first problem. Second problem was that when i pushed throttle stick up just a little bit, motors immediately started spinning almost to the max. And when I pushed throttle all the way down motors were is spinning at max rpm. Then I tried fixing these two problems and with that came third one. 

Now when i move throttles it wont show anything on betaflight. TBS nano rx has solid green light, on Tango 2 it shows signal strength and also green light, when i power off my drone it says telemetry lost on my Tango 2. So that means they are bound. I have been searching on internet for the past two days and i still haven't found the solution. I updated my Tango 2 and nano rx, re-bound them multiple times but its still the same. No input on betaflight. Its like my controller wasn't even connected. I feel like drones hate me since i had a lot of problems with my previous one as well.

If any of you guys would time some time and help me, i would be very grateful.

If you are testing the motors with props off on the bench then that behaviour is completely normal and is to do with the PID controller detecting no expected change in attitude of the quad as the motors RPM is raised, so it keeps raising the motor RPM higher and higher to try and get the quad to lift off the ground because it thinks there isn't yet enough thrust to do so which is why your motors can appear to behave erratically or spin up to max RPM by themselves. Have a watch of the following video to understand why. To get proper behaviour you need to put the props on and take it outside for a hover test. You will then find that the motors behave as commanded by your transmitter.



As for your stick input issue, can you please run both the "dump" and "diff all" commands in the Betaflight Configurator CLI tab and copy/paste the results back here. Please also post some good clear photos of the actual wiring and connections between your receiver and flight controller.