STLink Ninebot ESX External BMS

In the case of a bricked BMS/Battery, STLinking can save the battery from needing to be replaced in some instances.

This is often the only way to save a board that has been bricked when the wrong firmware was flashed or an update failed.

This guide shows how to STLink the Ninebot NEB1002-H1 battery/BMS for the following scooters:

Retail Specific

• Ninebot ES1
• Ninebot ES1L
• Ninebot ES1LD
• Ninebot ES2
• Ninebot ES3/ES3 Plus
• Ninebot ES4

Rental Specific

• Ninebot SNSC 1.0
• Ninebot SNSC 1.1
• Ninebot SNBLK 1.0

Accessing the Debug Pins

Two screws hold the battery on the bracket.

These are either security hex or regular hex.

The two screws holding the external battery on the bracket.