An Electric Scooter Community on a Mission to Stamp out Transportation Mediocrity.

Changing mobility one trip at a time.
By Hugo boss
#53726
Hi.My friend give me this beautiful device E-scooter TIER.Also he give me a module without sim card.When i turn on lighting a white "eye" but screen or lamp dont work and e scooter not ride.Who's have solutions how to unlock :P
By TheElevator
#54507
Hey, Tier is using CAN Bus. So you cannot do anything. :(
Is it the version with swappable battery? (Okai ES400B)

The only way to use this Scooter is a new Motor Controller...

Can you upload some photos of all these parts? I'm also interessted in a Tier Scooter :D. But you should hide the IMEI, Serial Nubers and so on...
https://imgbb.com/

Thanks :)
By M20001
#55163
TheElevator wrote:
Fri Aug 20, 2021 8:40 am
Hey, Tier is using CAN Bus. So you cannot do anything. :(
Is it the version with swappable battery? (Okai ES400B)

The only way to use this Scooter is a new Motor Controller...

Can you upload some photos of all these parts? I'm also interessted in a Tier Scooter :D. But you should hide the IMEI, Serial Nubers and so on...
https://imgbb.com/

Thanks :)
Why?
Here:
https://de.rs-online.com/web/p/entwickl ... s/7154255/

If you know the protocols and how it communicates. The CAN by itself is not the problem, but the future becaus it offers ways more benefits than UART.
By Hugo boss
#55914
TheElevator wrote:
Fri Aug 20, 2021 8:40 am
Hey, Tier is using CAN Bus. So you cannot do anything. :(
Is it the version with swappable battery? (Okai ES400B)

The only way to use this Scooter is a new Motor Controller...

Can you upload some photos of all these parts? I'm also interessted in a Tier Scooter :D. But you should hide the IMEI, Serial Nubers and so on...
https://imgbb.com/

Thanks :)
<a href="https://ibb.co/sFQBbQh"><img src="https://i.ibb.co/kh0d50p/viber-2021-10- ... 46-367.jpg" alt="viber-2021-10-31-10-04-46-367" border="0"></a>
Image
By STO
#56552
Hey guys

I have 15 pieces of the okai es 400b batterys

I like to build a powerwall

Do I need communication for the bms

Or did the bms stays on alle the time ???

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