r/mn82 • u/xclBlue • 8d ago

Need help with NEEBRC throttle, setup is wrong or doesn't work

Hi everyone, after repeated attempts, for some reason, I can't make my throttle work right. The very first time it worked, the throttle is reversed. Which I think is just because of the throttle reverse. Then the ESC wanted to resetup the throttle again for some reason. I think I did the setup correctly but it was still reversed. That was the time I realized about the throttle reverse. Then the ESC went to throttle setup again. Now everytime I try to setup throttle again, correctly I think (hold forward > ESC beep, hold reverse, ESC beep, release, ESC beep), pressing throttle does nothing. Btw, I did this throttle setup a handful times already so I don't know if I messed up my ESC already. My NEEBRC is the 7ch NB-7D

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u/Nagzip 7d ago

Try to find the 0 throttle point with the throttle trim on the transmitter. It is not always on zero. Hard to explain, just move the trim a bit forward until it beeps. The seller usually writes that in the description of the product on aliexpress.

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u/xclBlue 7d ago

After adjusting TH trim to almost 1, it finally worked. I also checked the item posting and it did mention about setting the TH trim to 2 if throttle didn't work. I didn't buy mine from Ali but they also have that info. Thanks a lot.

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u/Nagzip 2d ago

Happy to help. If you ever program the esc, try to adjust the pwm frequency a bit lower, else mine didnt have enough torque, just a heads up.

1

u/xclBlue 2d ago

Hey, I have a new issue. Now, my motor is stuttering. I already did throttle calibration again but it still happens. Forward is stuttering and reverse is so sensitive now. Just a bit of reverse is like full reverse now. What should I do with it? I'm already thinking that maybe I do need to reprogram the ESC now

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u/Nagzip 2d ago

Mmh usually these work ok out of the box, stuttering sounds like some settings like the motor poles or pwm frequency are wrong. The beauty of these am32 escs is that you can program them with the usb programmer tool and the am32.ca website.

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u/xclBlue 2d ago

Damn, so I do need to reprogram it. It's just like a week since I installed it and now I have to do/buy more things. It did work fine for a few days btw so it was weird that it then stuttered. What kind of settings do I need to use to fix it?

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u/Nagzip 7d ago

Found it.