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Replacement brains for a Chinese scooter

Posted: Thu May 16, 2019 4:32 pm
by PJB
Hey guys. Hope someone can help.
Got my hands on one of these mass produced China scooters. 36v. 360w.
It's not too bad but I need replacement brains.

https://www.smartlockssupplier.com/prod ... -scan.html

Any idea how to start? I can make a new head case. But would any controller work with there existing motor, controller and battery pack combo?
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Re: Replacement brains for a Chinese scooter

Posted: Tue Jun 25, 2019 8:45 pm
by Ryuuken24
Where did you buy this scooter?

Re: Replacement brains for a Chinese scooter

Posted: Sat Jun 29, 2019 5:44 pm
by Mattias93
I got one as well, working on it

Re: Replacement brains for a Chinese scooter

Posted: Wed Sep 11, 2019 5:34 pm
by PJB
mattias any progress?

Re: Replacement brains for a Chinese scooter

Posted: Thu Oct 24, 2019 2:58 pm
by elbotas2700
Hey does anyone know how to connect a pro dashboard for a mii Scooter & i replaced the speed controller with a 36v/48v 350 watt speed controller .... How much voltage is the pro dashboard supposed to get & which wire [SW& \ TW] Go connected to please lmk if u know where 2 connect them & from which plugs am i able to run power from. ???????? :roll:

Re: Replacement brains for a Chinese scooter

Posted: Mon Apr 20, 2020 5:33 am
by Corona_Myth
I have the same Brushless controller. There is BLUE plug with 4 pins (5V, GND, A, B - written on PCB) And this blue connector comes from Brain of CIRC scooter. Does any one have a guess this A and B pins can be RX ,TX or even just Logic level ON/OFF pins? I tried to search for that Shenzhen Gausstop Inc. v2.02 Brushless DC motor Controllers, no any luck. Only picture on this forum I have found.

Re: Replacement brains for a Chinese scooter

Posted: Thu Oct 01, 2020 4:04 pm
by Julinho
A and B are the data lines of an RS485 interface, its similar to RS232 but with other voltage levels and only half duplex.