Search found 29 matches

by DB Cooper
Wed Sep 04, 2019 1:49 pm
Forum: Ninebot ES and E-series
Topic: New CFW Versions: 35 kph max? Bad File?
Replies: 29
Views: 33345

Re: New CFW Versions: 35 kph max? Bad File?

Hello, I have added new safety limits, which you can bypass by editing your GET request to the python backend. This prevents beginners from making stupid things (and then complaining afterwards), and FYI the theorical max speed you can patch is 65km/h. Ninebot-Flasher doesn't seem to have been upda...
by DB Cooper
Tue Sep 03, 2019 2:55 pm
Forum: Ninebot ES and E-series
Topic: New CFW Versions: 35 kph max? Bad File?
Replies: 29
Views: 33345

New CFW Versions: 35 kph max? Bad File?

ES4 running 1.3.9 CFW. Just tried to rip a 1.5.1 for testing, and I noticed the new max speed is 35 kph. I've been running 36 on my ES4 and it seems to be a good max to prevent auto-brake/bunny-hopping. However, the new change from 45 -> 35, just curious why that limit was enforced. Basically, ES4 r...
by DB Cooper
Tue Aug 20, 2019 9:21 pm
Forum: Ninebot ES and E-series
Topic: ES4 top speed questions. it brakes at 21mph?
Replies: 21
Views: 23183

Re: ES4 top speed questions. it brakes at 21mph?

I have been testing daily different MPC settings always with Alternative Throttle with my ES4 for 2 weeks, and come to the conclusion that the speed increase max to 37-38 kph really only take effect between 100-85%, then everything is limited to roughly 30-32 kph max speed afterwards. Can anyone el...
by DB Cooper
Mon Aug 19, 2019 1:23 pm
Forum: Ninebot ES and E-series
Topic: ES4 top speed questions. it brakes at 21mph?
Replies: 21
Views: 23183

Re: ES4 top speed questions. it brakes at 21mph?

I have been testing daily different MPC settings always with Alternative Throttle with my ES4 for 2 weeks, and come to the conclusion that the speed increase max to 37-38 kph really only take effect between 100-85%, then everything is limited to roughly 30-32 kph max speed afterwards. Can anyone el...
by DB Cooper
Thu Aug 15, 2019 1:24 pm
Forum: Ninebot ES and E-series
Topic: ES4 top speed questions. it brakes at 21mph?
Replies: 21
Views: 23183

Re: ES4 top speed questions. it brakes at 21mph?

I also tried a few different Settings but it could not find a solution yet. I recognized that the Auto Brake does not appear so fast if the battery is at 100% capacity. The fastest Speed without Auto Brake i can get was 33 km/h. With Alt Throttle Program, I can get 38-39 kmh and then severe and agg...
by DB Cooper
Wed Aug 14, 2019 3:16 pm
Forum: Ninebot ES and E-series
Topic: Anyway to downgrade BMS?
Replies: 4
Views: 10128

Re: Anyway to downgrade BMS?

So when I got my ES4 scooter in December, there was an update which included Master Control Firmware 1.3.9 and BMS 1.3.6. The scooter was always fast and zippy with lots of torque and acceleration. It wasn't until I updated the firmware to 1.4.7 with BMS 1.4.1 that I noticed a slight loss in torque...
by DB Cooper
Tue Aug 13, 2019 1:23 pm
Forum: Ninebot ES and E-series
Topic: ES4 top speed questions. it brakes at 21mph?
Replies: 21
Views: 23183

Re: ES4 top speed questions. it brakes at 21mph?

I'm looking for any ES4 people who want to combine notes. I've flashed at least 100 firmwares on various ES models, and only recently did I discover that Alt Throttle Program seems to overwrite speed settings. Even if I do Alt Throttle with a Speed of 30 kmh, I can easily go way passed 30 kmh. I do ...
by DB Cooper
Tue Aug 13, 2019 1:19 pm
Forum: Ninebot ES and E-series
Topic: ES4 top speed questions. it brakes at 21mph?
Replies: 21
Views: 23183

Re: ES4 top speed questions. it brakes at 21mph?

I think the auto breaking is because of the limited voltage. It would go faster with higher voltage, I think.
I'm not sure, I think it's a fail safe somewhere, perhaps for protection of equipment, regen and/or rider.
by DB Cooper
Sat Aug 10, 2019 9:16 pm
Forum: Ninebot ES and E-series
Topic: ES4 top speed questions. it brakes at 21mph?
Replies: 21
Views: 23183

Re: ES4 top speed questions. it brakes at 21mph?

Hi, I've had every Ninebot scooter at various times, ES1, ES3, ES2 and ES4 (owned in that order). I can tell you that no amount of adjusting will allow you to overcome the auto-braking sensation. This is hard coded in lower levels of the controllers. My experience has been roughly as follows: ES1 =...
by DB Cooper
Mon Aug 05, 2019 11:10 pm
Forum: Ninebot ES and E-series
Topic: Best firmware service for newer ES4? Other Q's
Replies: 4
Views: 5193

Re: Best firmware service for newer ES4? Other Q's

1. I read that BMS141 and DRV139 play nicer than DRV133, so I'm running that now, with firmware from here. 20mph top speed (feels crazy), 46000 power. 2. Didn't know android couldn't work the lights, grabbed my work iPad, there are the controls. 3. I've seen that the charging thing is an issue that...

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