E-Scooter

Turning a single motor 500W scooter into 1400W dual powered scooter

Smells like fish? Take it apart!
Caps updated
Monochrome LCD
Upps, something went wrong
Again a f*cking sw bug
Bastards…selling as 36V but is only 33V
Upgrade to color LCD
Display library adopted and optimized
Using sprites learned in the C64 days
FPS is now over 60 !
My own OLED display driven by ESP32
Have a look inside…
Microchip controller + cheap caps
UART control without protection. Grrr,,,
Let’s put something better like VESC
Finally FOC works 🙂
I hope it will fit in
30 Magnets?
I think the 750W will work well 🙂
The Hall
…just need to add something
the wire was already prepared
NTC in place
Motor tuning
No need for CAD, take a jigsaw 🙂
Hybrid Aluminium + Steel
Surprisingly holds well
What if I add another motor ?
Works but falls down
Like a pro…
Happy user 😀

Very first ride

Two hands just not enough