Search found 5 matches

by yesfx
Wed Aug 19, 2020 9:43 am
Forum: Ninebot ES and E-series
Topic: Ninebot Rental External Battery Issue
Replies: 1
Views: 2355

Re: Ninebot Rental External Battery Issue

Hi guys! Recently I bought a used external battery for my Ninebot ES2 and probably it was used on a rental scooter, I´m receiving error 42 and I think its the rental firmware on it´s BMS. My question is if there is a way to flash this battery directly through uart connection or using a ST-LINK v2. ...
by yesfx
Sat Aug 15, 2020 4:47 am
Forum: Ninebot ES and E-series
Topic: Ambitious battery mod in need of a battery helpdesk
Replies: 22
Views: 22676

Re: Ambitious battery mod in need of a battery helpdesk

Yes I agree 55 km / h I think that would give even more but esmax free software limits more than 55 Ikm I think that you can have other versions of the software on the external and internal battery and do not communicate with the controller eat the software esrolback tool to bms 1.22 firmware too t...
by yesfx
Fri Aug 07, 2020 3:09 am
Forum: Ninebot ES and E-series
Topic: ESC will not connect to STLink FIX
Replies: 3
Views: 5554

Re: ESC will not connect to STLink FIX

damn i wish i knew about this before i destroyed an ESC trying to get it to work. Thanks


which white connector for the 5v connection instead of the 3.3v on the tiny cap
by yesfx
Thu Aug 06, 2020 11:09 pm
Forum: Ninebot ES and E-series
Topic: Bought a LIME Es4 from Scoot Expo Not sure where to start
Replies: 3
Views: 4378

Re: Bought a LIME Es4 from Scoot Expo Not sure where to start

the Lime scooter i recovered from the river was considerably different than my other segway ESx scooters. used a different ESC/control board and dashboard, lots of different plugs too
by yesfx
Thu Aug 06, 2020 11:07 pm
Forum: Ninebot ES and E-series
Topic: Original Stem for ES2/ES4, where can I buy one?
Replies: 1
Views: 2200

Re: Original Stem for ES2/ES4, where can I buy one?

thats a good deal if it contains the battery too. I might have a spare lying around in USA

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