BMS Bypass and Extra curcuit board

plantman
Posts: 1
Joined: Sat Oct 08, 2022 11:19 am

BMS Bypass and Extra curcuit board

Postby plantman Sat Oct 08, 2022 11:31 am

Hello all

I have aquired an SNSC 2.3 and have succesfully managed to flash the controller and bricked the 4 dot dashboard :)

I feel like i have read every post on the forum, but i haven't found any info on this.
What is the extra curcuit board for that is found in the stem of the scooter?
It seems to be connected to some stuff in the handlebars and to the ESC.
Will i be needing this curcuit when i'm converting to personal?
Here is a picture of the board: https://paste.pics/J1R9Y

I unfortunately have the 1kwh battery that can not be flashed, so i understand i must do a bypass.
I understand i have to make a hole in the case and connect a wire to the ground plane of the battery.
My question is: where does the other end of the wire connect? should i just wire it to the esc ground somehow?
If so, is there any reason why i cant connect it to the battery connector inside the battery? That way it would still be clean and easy to take out to charge.
Thanks in advance for your help.

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