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Re: HOW TO FLASH STOCK FIRMWARE INTO A SNSC 2.3 (NINEBOT MAX PLUS) (VOI)

Posted: Sat Nov 28, 2020 5:37 am
by Lenni
Teslaguy wrote:
Wed Nov 25, 2020 2:09 am
Okay, I'm a little stuck here. Where should I put the uart pins on the battery? And where should I connect my st link on the esc? Any help would be greatly appreciated!
What I understand you should connect your UART to the juliet green plug, that one going to the trackbox. Same indications like the ESX. there are a sketch how you connect here at some ES thread.

Re: HOW TO FLASH STOCK FIRMWARE INTO A SNSC 2.3 (VOI)

Posted: Sat Dec 12, 2020 7:32 pm
by Risitas98
thisisstan85 wrote:
Sat Aug 08, 2020 2:19 am
Daif21 wrote:
Fri Aug 07, 2020 10:41 pm
It is actually possible to use an esx dashboard to flash it.
The charging part has two possibilities, it can charge directly from the battery as well as the main Controller using an esx charger.
The controller is totally different from the other variants.
It is not possible to flash it with esx dashboard. It doesnt have a regular retail max firmware or max esc.
I just wrote that the charging port on esc is disabled until flashed to retail firmware. Esx charger and max are basically same charger because both chargers handle up to 42v and the batteries are 36v.
All three controllers look different from each other, still i dont understand what you mean that the previous model have more similiarites to a max model than an actual upgraded max model?
You are wrong. Charging port is not disabled on max plus ESC with rental firmware.

Re: HOW TO FLASH STOCK FIRMWARE INTO A SNSC 2.3 (NINEBOT MAX PLUS) (VOI)

Posted: Thu Jan 07, 2021 4:49 pm
by JonDon
How do I open the VOI SNSC 2.3 dashboard?
Answer: 3 screws under the sticker on top of the status LEDs.

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Re: HOW TO FLASH STOCK FIRMWARE INTO A SNSC 2.3 (NINEBOT MAX PLUS) (VOI)

Posted: Sat Jan 09, 2021 9:36 pm
by Drillerdave
do you still have to do the wire swap on the plug that goes to the dash board??

Re: HOW TO FLASH STOCK FIRMWARE INTO A SNSC 2.3 (NINEBOT MAX PLUS) (VOI)

Posted: Mon Jan 11, 2021 12:02 pm
by JonDon
Drillerdave wrote:
Sat Jan 09, 2021 9:36 pm
do you still have to do the wire swap on the plug that goes to the dash board??
No, it's the regular pinout.

Re: HOW TO FLASH STOCK FIRMWARE INTO A SNSC 2.3 (NINEBOT MAX PLUS) (VOI)

Posted: Mon Jan 11, 2021 12:10 pm
by JonDon
Was anyone successful in flashing the BMS of the 27900mAh/1005Wh battery (BMS 6.1.7) over IOT?
I get an "unknown error!" message and now, after a few tries, the battery seems to have shut down.

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Re: HOW TO FLASH STOCK FIRMWARE INTO A SNSC 2.3 (NINEBOT MAX PLUS) (VOI)

Posted: Mon Jan 11, 2021 12:41 pm
by Risitas98
JonDon wrote:
Mon Jan 11, 2021 12:10 pm
Was anyone successful in flashing the BMS of the 27900mAh/1005Wh battery (BMS 6.1.7) over IOT?
I get an "unknown error!" message and now, after a few tries, the battery seems to have shut down.

Image
Maybe because the battery capacity is the double of the original g30 series battery, a retail battery fw cannot work on this. Maybe that's the reason the battery block iap flashing. Or maybe the battery has a security system like the controller's one ( the controller is not flash able thru iap bcz there is a security)

Re: HOW TO FLASH STOCK FIRMWARE INTO A SNSC 2.3 (NINEBOT MAX PLUS) (VOI)

Posted: Wed Jan 13, 2021 11:05 am
by Drillerdave
JonDon wrote:
Mon Jan 11, 2021 12:02 pm
Drillerdave wrote:
Sat Jan 09, 2021 9:36 pm
do you still have to do the wire swap on the plug that goes to the dash board??
No, it's the regular pinout.
I am working on a lyft

Re: HOW TO FLASH STOCK FIRMWARE INTO A SNSC 2.3 (NINEBOT MAX PLUS) (VOI)

Posted: Sun Jan 17, 2021 6:40 pm
by Drillerdave
I am working on a ned lyft scooter with the controller in the neck of the lower deck....I flashed the ESC and battery....hooked everything up even asked if we still had to do the wire swap like on the old lyfts was told same pin out and plugged it in and dashboard went up in smoke....has anyone converted a lyft one yet? If so can I please get a rewire for the display.

..thank you

Re: HOW TO FLASH STOCK FIRMWARE INTO A SNSC 2.3 (NINEBOT MAX PLUS) (VOI)

Posted: Mon Jan 18, 2021 12:58 pm
by nanipoonani
Do you think you could help me flash the bird one 590?
I made a post about all the things I found: https://www.scootertalk.org/forum/viewt ... 15&t=26499