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    LCD S866 + Brainpower controller

    im presuming its a motor magnet, i can't see any phyical thing outside the motor that is a magnet reading speed. There is a geared bike the d2s, i know for that its 20 magnets and the tally is 88. I will try inputting P07 = 1 and amend to 6 ... trial and error. Thanks for the help
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    LCD S866 + Brainpower controller

    H im new. ive read 18 pages and i still am not sure what goes in the Fiido D2 (single speed bike with brushless motor) under P07. So far i have read for P07 (number of speed magnets) - 1 or 20 or 88 Can someone please confirm how many speed magnets? Thank you
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    Brainpower 201907 on Fiido D2

    Hi Paul, your chart there of connectors help me plug the brakes in correctly thank you! I was wondering, as also I am doing the Brainpower + LCD display (S886) whether you can help me with the parameters for the LCD from P01 till P21? There's some things which is straightforward such as 36v...
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    My wheel runs backwards HELP!!!!!!!!!!!!!

    just wanted to say thanks for this info. I was going crazy over a backwards running wheel, it was my first experience changing a controller and your info about perseverance paid off. I tried about 4 times, i couldn't believe it when the brainpower spun the wheel the right way. Great! And it was...