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Gladiator Evo OTA twist calibration problem

Posted: Fri Jul 08, 2022 19:57
by InvaderZim
Hello,

since today the NXT Evo with Omni Throttle Adapter loses the calibration of the twist axis after a few minutes.

I have of course set everything to default and recalibrated and also tested the current firmware.
cal_01.jpg

After each recalibration it works normal for a few minutes, after a while it starts that the right deflection instead of 65535 decreases more and more and the middle shifts further to the left.
cal_03.jpg

cal_02.jpg

The Evo is connected directly to the USB port of the computer
Any idea what this could be?

Re: Gladiator Evo OTA twist calibration problem

Posted: Sat Jul 09, 2022 2:58
by fallout9
First minute of this guide shows how to take out the twist module; at the top of it there's a magnet - please check if it's fixed in place.

Re: Gladiator Evo OTA twist calibration problem

Posted: Sat Jul 09, 2022 11:58
by InvaderZim
jupp, the magnet is firmly seated

Re: Gladiator Evo OTA twist calibration problem

Posted: Sat Jul 09, 2022 21:48
by fallout9
Could you post a pic showing the magnet under the board? (just take the left shell out)

Re: Gladiator Evo OTA twist calibration problem

Posted: Fri Jul 15, 2022 19:38
by InvaderZim
unfortunately it took a while.
Here are 2 pictures, I hope you see everything.
IMG_20220715_162153.jpg

IMG_20220715_162159.jpg