Bench preparations
Reading/Writing ECU on the scooter directly is not nice, the scooter is keeping some equipments ON and is draining the battery. And i will have to manage the writing part of my software on the KO Parts i will grab.
So i decided to create a cable to connect directly to the ECU.
For that i used some recycled parts :
-Galletto 1260 4 pins adapter :
-a 12Vdc PSU
-1 on off switch
-a designed box printed in petg: Download the stl file
Then i used this pinout to solder the cable (Only GND, Kline and Lline):
This is the ecu pinout :
To make the wires small connectors i used Parkside kit :
The cable done :
The ON/OFF switch is useful because the ecu is giving access in reading or writing mode just during some seconds after power on cycle. When it is switching on we can hear some mechanical parts inside.
I will complete with pictures at first tries.
Links to buy parts (for examples)
Galletto on Amazon.
Parkside toolset Lidl.fr
KKL Cable to read/write on Amazon.