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

Micro mobility projects built using electric scooter components.
#56376
Reconfigured my battery packs and added a Daly 72v 60 amp Bluetooth BMS to each pack.
They install pretty easily and configuring on your phone is pretty straightforward and simple. Few little things i still need to figure out but overall they do seem like pretty solid BMS. Few things I wish they could modify in the software, the biggest would be the ability to monitor more than one pack on Bluetooth at a time. The other thing that is pretty lame is the long lag time from the BMS to the screen. It's about 5 seconds lag from being accurate. So when I dump some high power or go WOT the display takes a while before displaying the current. It just makes for a pretty useless current monitor,one of the features I was looking forward to having available. I could have gotten a dumb BMS but having the ability to check on the different cell voltages in each series string is pretty cool. Seeing a confirmation that my battery is well balanced is something you don't get with a BMS that doesn't utilize Bluetooth.
When looking for a good BMS you will soon figure out that there are few well documented models available other than Daly and maybe ANT. I hope we see a US company startup that offers Diy BMS options.
Beam Scooter Conversion

I've had some success with unlocking the scooter b[…]

If you haven't figured it out already. Add me on t[…]

can someone plz pm me on how to open the battery d[…]

Tier ES400 unlock development

Hello I open the battery, how have 48v, now it's[…]