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Re: Dual Motor Mod for Ninebot ES2/ES4 - Advice requested

Posted: Thu Apr 09, 2020 9:15 pm
by Maczilla
My dual motor project:

2 motors
2 ninebot controllers, second controller inside 3D printed box hooked on tube.
5 ninebot battery’s , 2 batt on front motor
& 3 batt on rear motor.
2 dashboards with ignition key, all wired together so i can control SLAVE dashboard from MASTER dashboard.
Second dashboard hidden inside the tube.
I can also use 4 charger at once to charge 5 battery’s :D

Work in progress:
1.Wire up turn signals in handlebar grips + 4 others
signals with timer relays.

2. GPS Tracker with spy sim call.

3. Extention handlebar with waterproof Android.

4. 3D print 6 pieces of battery holders for 3 batteries.

5.More paint and vinyl wrapping.




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Re: Dual Motor Mod for Ninebot ES2/ES4 - Advice requested

Posted: Sat Aug 01, 2020 1:45 pm
by Elliot01258
Hi I have done the exactly the same but I have re done it and I can’t get it to work and having erro 14 can you show me how you wired up your two dash together! Please with the slave one please