PaulSG

see if this helps. https://www.dropbox.com/s/3wukfr1p3jddb4z/IPSTEST.apk?dl

i hope they will start thinking of modular batteries and make the new wheels UL2272 compliant. the potential of modular batteries packs is enormous lead over any other competitions. It should be similar to 9bot mini pro where the battery is changeable with ease by any layman.

yes, no problem with any cut off but i didn't continuously go on above 35kmh. typical avg is around 30-32kmh over a 5km range. the size of the 14" wheel does makes one wary of higher speeds on uneven surface paths. i don't find stability issues with riding above 40kmh on a 16"x3 wheel though. thus size of wheels matters on sustaining high speed comfortably.

from what i observed, the bug on the brake light during charging is due to the light sensor. when i cover the light sensor, the brake lights will flash.

Hi Michael, I think the indicative lights for charging status will be good. At least it show us that the unit is charging and likewise it will be good to indicate full charged with a permanent light instead of just flashing constantly. rgds P

sorry i didn't took out the motherboard of the wheel. i've noted there is a little black fan on the top of that board. I believe it should be similar to the previous generation.

just sharing what seems to be the new tesla with bluetooth speaker and the illuminating logo. These perforated holes on the cover will not be a good thing in water proofing comparing to the older generations. abrasion is prominent on the speaker ring and light ring due to the anti-slip pedals. A closer look at the speaker.

i've sent my response to your pm.

S5 has a potential max speed of 40kmh, using their test app.

try here. https://ips101.oss-cn-shanghai.aliyuncs.com/S5-200.apk