Msx put in a new motherboard but keeps tilting

[Mobilekitehostel]

So I put in a new motherboard on my msx 84 volt but unfortunately could not get it out of calibration it does not drive faster than 8kmp and tilt like it’s empty 

[meepmeepmayer]

Maybe it's in transport mode? Not sure if this thread is still up-to-date:

[robvanlife]

On 3/8/2023 at 8:50 PM, meepmeepmayer said:

Maybe it's in transport mode? Not sure if this thread is still up-to-date

Thanks meepmeepmayer for your replay. I visited @Mobilekitehostel in Tarifa Spain and helped him with the board replacement a couple of months ago. But without the desired result.

 I love to provide some additional information to this topic.

The EUC is a Gotway MSX (pro) without a spin button. So the button sequence for transportation mode is not possible with only a power button. 

We where hoping that replacing the board he could ride again. (Replacement was necessary because the old board got fried due seawater…. )
 

however,

- It does power on and balance,
- Battery packs are still ok.
- But it doesnt go faster then 8km/h
- The headlight flashes
- And the wheel keeps tilting backwards and forwards in a very slow interval.
- The Bluetooth doesn’t show up in the Begode app. The BT-module looks fine and we also tried the old one (the components on the board that was not fried)

I did some research before I signed up to this form. And the only possible cause that I can come up with is that the board is a 100v and the EUC “thinks” it is almost empty with 84v batteries.

However the seller is sure he shipped the right main board.

[robvanlife]

In case this might help to indicate if it is the right board. The only text I could find on the mainboard during installation says:

BEGODE Unicycle V14 2-20210309