Q: Are there different versions of ‘firmwares’ available for my NIU and what are the differences/advantages/disadvantages?
A: Yes, definitely, there are several known software revisions around – all undocumented.
Here’s what we know so far (gathered by users all over the world), columns filled with data where available…
- You’ll get the software revision from the App, it seems it always claims to be “latest version”
- The “ECUKRS” version name hints towards the official Austrian importer KSR, maybe tweaked by them
- Official dealers have a tool to update your firmware. If you have severe issues, it’s worth a try. That said, you might loose other nice features as it seems the newer releases are ‘tamed’ a bit.
|Model||Updated through||Version||V-Max||emergency operation at||comments|
|N1s 2017||controller update & OTA||ECUKSR1.3 (Nov 17)||47km/h||15%||+ smoother starting
– less lively
|N1s 2017||TRA01V06||~53km/h||20%||– sporadic amperage display failure|
If you have a revision to be added, come and join the forum – there’s a special thread for this 😉