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Re: Ninebot IAP guide - how to flash your scooter with a cable

Posted: Mon Mar 15, 2021 9:23 am
by AiaceT

Did you suggest to proceed following the step in the quote above?

Thanks a lot for a kindky reply
Well if you have a retail scooter you should be able to just swap the battery over and flash it via bluetooth, though that depends on the BMS firmware version, as it might have flashing locked.
Thanks @foxmaster! Please check your PM and thanks again for a kind reply

Re: Ninebot IAP guide - how to flash your scooter with a cable

Posted: Mon May 17, 2021 9:58 pm
by Drummerboy81
Hi folks! I've been able to successfully re-flash the DRV, BLE, and internal BMS of my former-rental ES4's using Method 2 mentioned above. Thanks so much for all the info on this site!

But I can't seem to find a way to flash the external BMS.
1) Do I bother? It seems to work fine as is...
2) I tried using the Segway iPhone app, but didn't see an option for the external battery.
3) Is there an alternate method I'm overseeing?

Thanks!

Re: Ninebot IAP guide - how to flash your scooter with a cable

Posted: Mon Aug 23, 2021 8:20 am
by steeltone
Hello all,
I flashed my ESC with STLink, it´s not possible on the dashboard.
I just bought a CP2102 to try to flash the G30D dashboard (no C2)
Question, with IAP is it necessary to rewire immediatly after flashing ESC? I was thinking about the risk to crash the dashboard then due 36V