Spintend 75V/200A Ubox (Based on 75V/300A VESC)and Uni1 Introduction !

I can confirm that smart reverse works on the V2 in both FOC mode and Sensorless BLDC using the puck remote.

what is the brand of remote you use with this feature ?

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All of them lmao

Flipsky, puck, maytech, blah blah, doesn’t matter

ok its the same function l already have with my 4.12 and i don’t like the way it work’s

@xsynatic @ShutterShock I think I could I use some help then. What’s going on with mine at the start and very end of this vid?

That is very very odd behavior lol

Do you have another remote you could experiment with?

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I’d rerun motor detection there. almost looks like it isnt perfect sensor startup

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Unfortunately no. Everything works great except this odd quirk.

I didn’t read this and accidently updated the default firmware from the app :confused: whats my solutions ? I seems it installed a new bootloader as well

Btw it’s a ubox v2 75v 100a

That’s fine, just don’t run it at all!
Plug it into a PC and upload the proper FW from the new links above.

but the hardware version changed ? it sais that i need to have the correct hardware version ? is the hw version related to the bootloader because i’m pretty sure it’s not the original anymore.
Maybe the bootloader is included in the firmware update file ?

Update the bootloader, than upload the FW.

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yes but how do I update the bootloader, I can’t find the bootloader file

If anyone knows here what bootloader file I should use for ubox v2 75a 200v I would be very grateful. @AmySpintend @ZenRides

the generic vesc one?

yes I think it’s the generic one

its available in vesc tool in the bootloader tab

I can only see “410 & 411 & 412”

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as well as “VESC_default.bin” in the right side of the bootloader tab