Search found 12 matches

by Olivierftw
Fri May 05, 2023 8:39 pm
Forum: Ninebot Max
Topic: HELP, Max firmware 8.1.8 has an extra security measure built into the battery that affects the ESC and dash.........
Replies: 9
Views: 7666

Re: HELP, Max firmware 8.1.8 has an extra security measure built into the battery that affects the ESC and dash.........

The ground BMS bypass does technically work to operate the scooter, but I would only do this with extreme caution as now you've removed all the battery protection and cell balance charging as well. The best solution if you can't flash firmware 8.1.8, is to get a blank Ninebot G30 BMS from AliExpres...
by Olivierftw
Mon May 01, 2023 3:46 pm
Forum: Ninebot Max
Topic: Ninebot G30 Max ( BMS Data Memory) dump needed
Replies: 10
Views: 9623

Re: Ninebot G30 Max ( BMS Data Memory) dump needed

Looking for a bms fulldump! Pls send me pm or link!


Thanks in advance!
by Olivierftw
Tue May 18, 2021 10:40 pm
Forum: Ninebot Max
Topic: Ninebot max huge voltage drop and error 21 while accelerating
Replies: 1
Views: 2314

Ninebot max huge voltage drop and error 21 while accelerating

hello, i have a g30 max, when i accelerate with full throttle error 21 pops up when i release throttle the error dissapears and my battery percentage drops from take 60-70% to 10-15%. before i ran a 48V setup with an external 12V battery. i bypassed my stock battery bms and ran a cfw for 48v. a whil...
by Olivierftw
Thu Nov 19, 2020 8:40 am
Forum: Ninebot ES and E-series
Topic: Esx bms fulldump
Replies: 0
Views: 2119

Esx bms fulldump

Hi, im working on an external battery of the esx, long story short i have completely tested everything, opened up and basicly, the bms is functional, the pack does take a charge, led indicator works, blue led on the bms functions how it should, so im 98% sure its a firmware problem thats blocking an...
by Olivierftw
Sat Nov 14, 2020 10:48 pm
Forum: Ninebot ES and E-series
Topic: Ninebot IAP guide - how to flash your scooter with a cable
Replies: 45
Views: 127237

Re: Ninebot IAP guide - how to flash your scooter with a cable

Is it possible to flash the external battery of the ESx? I have an external battery with bad firmware(well i think it is) opened it up and bms seems fine, blue led flashing and outputting 40v on the xt30, but refuses to give any info or bms fw version
by Olivierftw
Wed Nov 11, 2020 9:51 pm
Forum: Ninebot ES and E-series
Topic: ESx external battery troubleshooting
Replies: 0
Views: 2025

ESx external battery troubleshooting

Need some help trouble shooting!! Im having issues with an external battery of the ninebot ESx. Its throwing error 42, apart from that its full of charge, the led indicator works, it takes charge . so i checked the connector and this looks fine(clean and shiny) Its not the esc(tried multiple). So iv...
by Olivierftw
Wed Nov 11, 2020 8:41 pm
Forum: Ninebot ES and E-series
Topic: Dashboard functional but completely black screen
Replies: 4
Views: 3804

Re: Dashboard functional but completely black screen

Jup, flashed the dashboards with st-link and it works fine
by Olivierftw
Thu Oct 08, 2020 3:13 pm
Forum: Ninebot ES and E-series
Topic: Change mile in hex file?
Replies: 1
Views: 2515

Re: Change mile in hex file?

Did you find a solution?
by Olivierftw
Mon Oct 05, 2020 2:49 pm
Forum: Ninebot ES and E-series
Topic: changing km/milage stand on ESC
Replies: 0
Views: 2013

changing km/milage stand on ESC

hi, so ive been using the esc_dump file to flash SNSC 1.0 controllers, and i was wondering if anyone know where i could change to milage in the hex file, ive been looking true the file with HxD but cant seem to find it anywhere. its kinda anoying me that every controller i flash has 261.31? km's on ...
by Olivierftw
Sun Aug 23, 2020 5:28 pm
Forum: Ninebot ES and E-series
Topic: Dashboard functional but completely black screen
Replies: 4
Views: 3804

Dashboard functional but completely black screen

So i have a bunch of ex rental controllers that im flashing, now my good dashboard of my testrig died(the button doesnt click anymore) i have tried like 3 other dashboards and all act the same, when i power up it lights up 1 second then goes full black like dead, but its still functional, can turn o...

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