I also Noticed your DRV # is 5.5.1, mine is v1.3.6. That could be your issue. DRV # is referred to as the Master Control Firmware Number. Offical Ninebot scooters DRV start with v0. So Mine is v0.1.3.6 while the latest firmware update through the Segway app is v0.1.5.1 or v1.5.1. That DRV # you hav...

Topic is pointless, you won't reach higher speeds until you either increase the supply voltage (yep, speed is limited by voltage; which explains why the top speed can reduce when the battery voltage gets lower) or increase the wheel size. This is exactly what I wrote before. The Question ist: How t...

Merged two topics.

ST Link that ESC though..

Please check the updated SN changing topic, in which you will find an example serial number that works (I'm using it)
You should also look at changing your BMS SN, as the new method allows it

You could also add in whatever numbers you want in the boxes and rather then hit PATCH hit the SHARE button to copy the url, then paste that url into another tab, hit PATCH then choose YES when prompted to save the file. Here is a example of the CFW colonelkernal requested https://ninebot.scooterha...

Topic is pointless, you won't reach higher speeds until you either increase the supply voltage (yep, speed is limited by voltage; which explains why the top speed can reduce when the battery voltage gets lower) or increase the wheel size.

How? Details please . Do I edit the hex code in st utility program? Yep, or using any hex editor like HxD. Serial is located here, address is written at the very right of the screen: https://cloud.scooterhacking.org/lothean/img/SNHexEditor.jpg The long string of zeros you see just after is the app'...

Hey sorry to hijack the topic but is there a purpose to change the serial after flashing the ESC? Can I just ignore code 35 and continue using the scooter as is. And is having a Window 10 with Bluetooth is a mandatory to run the serial changing app? You can change the serial number in the fulldump ...

Just tested again: Pro brake lever settings at 60, then at 130, and at 60 again.. You're right about the higher value which makes braking a bit weaker, but honestly that's all I could realize. The position where Kers kicks in, remained the same. It is a tiny bit before the disk brakes are joining i...