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

Discuss the Segway Ninebot ES and Ninebot Max Kick Scooter in this Forum. Topics include the Segway-Ninebot app, hardware, street riding, etc.
By Risitas98
#33217
thisisstan85 wrote:
Wed Oct 21, 2020 8:43 am
buneyha wrote:
Wed Oct 21, 2020 3:38 am
How do u go about solving random error 45 on start up?
Seems to be BMS fw issue
What ble, drv and bms version are you running?
Do you know how can I flash my snsc 2.3 from voi? I tried both st link on the esc and with ninebot iap but didn't worked at all... Pls help me thank you!
By CDogg
#33731
you should hop over to scooterhacking.org for help with this one. But essentially you need to remove the firmware lock capacitor on the dash first, then hook up your STlink and apply the dash flash. Then, proceed to flash the esc. Remember- SNSC or ES4 type scooters use 3.3v from St-link, and Max G30 type uses 5v for flashing. Also, banana Science on youtube goes over this topic in pretty great detail. Go check him out.
By thisisstan85
#39891
Risitas98 wrote:
Sat Oct 31, 2020 3:59 am
thisisstan85 wrote:
Wed Oct 21, 2020 8:43 am
buneyha wrote:
Wed Oct 21, 2020 3:38 am
How do u go about solving random error 45 on start up?
Seems to be BMS fw issue
What ble, drv and bms version are you running?
Do you know how can I flash my snsc 2.3 from voi? I tried both st link on the esc and with ninebot iap but didn't worked at all... Pls help me thank you!
It has to be in low power mode. Connect st link to the 3 pins, hook to pc open in st link utilty. Plug in battery and plug in dashboard, it will power on, unplug battery and leave dash plugged in, if the esc starts blinking when st link and dash is connected, you're in low power.

Remove copy protection, you will get a blank stm32 on the esc and then upload and program drv 126.
User avatar
By Lenni
#39896
chanthy007 wrote:
Thu Oct 22, 2020 11:18 pm
Hi

I am running into an issue regarding swim connection in STVP: "Error cannot communicate with the device"
I have re-soldered, checked the connections multiple times, tried multiple ST Links, blue light is still flashing, ST Link worked for the ESC.

Has anyone run into this issue and fixed it before?
I had that problem before, I was using an USB extension wire, when I removed that, it work.
But now my prob is my IAP 2.5.2 prog can't connect to any serial port, the box are empty. "No serial port avaiable".
And the other guys told you should start flash BMS.
#39904
My guess is that your usb extension wire was only intended for charge while only having neg and pos wires where with your operation you would also need the two data wires. Just a guess as I had ran into similar wtf is wrong now issues while trying to flash Mobile devices my pc would only charge. It's more common than I would of thought with a lot of the cheaper usb cables especially the smaller length wires as they don't actually have the data wires inside.
By smorcr
#50551
can u guys point me to a step by step start to finsh snsc 2.2 rental to public page video link of all downloads ?? u can spend hours on forums or just go to the all in 1 page for dummys i mean $63 for the scooter from auction is a bargin now unlocking and getn use out of it i guess il wait and see
By Sc00tr
#52856
smorcr wrote:
Thu Dec 10, 2020 7:57 pm
can u guys point me to a step by step start to finsh snsc 2.2 rental to public page video link of all downloads ?? u can spend hours on forums or just go to the all in 1 page for dummys i mean $63 for the scooter from auction is a bargin now unlocking and getn use out of it i guess il wait and see
Where did you find one for $63 lmao
By Schimmel
#54000
Hey… I have Spin Snsc2.3 but i don’t know how to wire it . the ninebot max g30
i didn’t flash battery, only bought an esc and an dashboard from
aliexpress, rewired it and than it runs.
now i only wanted to have the snsc2.3 because the front suspension is very good.
can someone help me with the wiring with the g30 dashboard …

Also I would pay for someone who can flash my esc .
#55019
Hi guys. can anyone help me convert snsc 2.3? tips, link or step by step guide? I have st-link and uart but I do not know where to solder and what needs to be flashed first.
you can send ptivat if you do not want to post here. thanks in advance.
  • 1
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
Bird 3 electric scooter for sale

$500 each or $400 each if you buy 2 or more. Bird […]

Right that would be one of the three things […]

Hello JonDon the download links are down, can yo[…]

Flashed dashboard successfully using st-link Fl[…]