How to: Ackmaniac ESC Tool

i would like to try the 2.54 but i can’t find the files i need to downgrade

If this is the ESC you are running it on, I don’t think firmware is your problem…

But if you are dead set on using firmware from 5 years ago, you can find it here:

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i have 4 of them , the one you show are not the one i used

problem solve , using ackmaniac or vesctool i made some research in foc mode its normal to see 255 and -1 in bldc mode so its not a hardware problem

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