Custom Firmware for KT Controller

Sparksandbangs

Pedelecer
Jan 16, 2025
32
14
Nothing really. I just like the idea of tinkering with things. An ability to change the assist output percentages might be useful.
 
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Sparksandbangs

Pedelecer
Jan 16, 2025
32
14
what exactly? have you set your throttle as a power over-ride with P4=1 and C4=3?
All working correctly. Throttle override is set up like that with P4 at 1 and C4 at 3.

I was thinking that if I upped the maximum power that I might like assistance 1 to be a bit tamer. Dropping it from 13% to a lower value.
 

harrys

Esteemed Pedelecer
Dec 1, 2016
383
106
74
Chicago, USA
You know about the custom firmware project on Endless Sphere? It went on for a while, but is no longer supported.

My wish list for KT firmware would be
1. Input wheel diameter in mm, not presets.
2. Keep a default C5 of 10 on assist level 4 always, Then you don't lose max current.
However, if this were available in custom firmware, it's not worth the headaches to install. The KT works great. Why complicate or break it,
 

saneagle

Esteemed Pedelecer
Oct 10, 2010
8,036
3,679
Telford
You know about the custom firmware project on Endless Sphere? It went on for a while, but is no longer supported.

My wish list for KT firmware would be
1. Input wheel diameter in mm, not presets.
2. Keep a default C5 of 10 on assist level 4 always, Then you don't lose max current.
However, if this were available in custom firmware, it's not worth the headaches to install. The KT works great. Why complicate or break it,
Can you explain point 2 again in a simple way for thicko? I can't make any sense from it. My C5 is on 10, and it never changes.