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My Laotie came with jp controllers. I bought the ordoospeed sine wave controllers of banggood last year as an upgrade. I ended up with a bad controller that burned up as soon as it was plugged in. I contacted banggood dozens of times and they eventually sent a new controller. Everything works, but the display reads error e10 and doesnt display speed. I gave up and put the stock jp controllers back in it. A year later my stock jp rear controller died. I hooked up the ordoospeed controllers and display and cannot fix the e10 error. I traced and checked all the wires and connectors all the way to the display circuit board. Do you think installing this ds20 display could fix it?

I have a different problem on mine, noticed you used switch of eco/turbo, how did you set that your scooter is on turbo mode, and not eco? My problem is that my Eco/Turbo and Single/Dual motor buttons does nothing, it stopped working, maybe you have had this problem and can suggest anything to check? Recently my brother was riding scooter and he said it turned off out of sudden then he could not turn it back on for a while and after he turned it on after a while, no switch of yellow/red buttons worked. Could it be overheated? Can it be a controller or battery failure? Or maybe switch itself?

I have a problem with my lights and they’re not turning on for laotie t30 what do you think is the problem, they are off completely?

Hello dear. Where did you bought this led driver harness? I tried to look everywhere but I couldn't find it.

Why the braking warning light turned on on my scooter? Ti-30

Hope you can give me ur opinion, i just got mine this afternoon, 1st time to charge why does the 2 chargers already turns green light even its only 66.8V, i know u said full charge is at 67.2V

So basically you got this one to replace the MS668 because there was throttle lag. Throttle lag is a major issue and I agree. However ~75€ just to fix this problem is a bit steep... Unfortunately the only other alternative is a ~55€ TF-100... I was actually disappointed to see that the e braking performance is weak... I've just changed the P12 setting on my MS668 and it's quite effective. I measured 20A of regen current. It's around 1000-1200W of power going back into the battery. And it really decelerates... If this 75€ screen had decent e braking, I would buy it with my eyes closed. I really want to have quick throttle response (and even quick e braking response since that has a delay too...). Now I don't want to due to weak e braking performance 😅 I wish I could know if the TF-100 has good e braking performance...

Regarding the stuttering on the stock controllers: (Please note that I also replaced the controllers on my Laotie Ti30 because one of them stopped working...) The stock controllers pull the same current on any voltage. As such, at lower voltages, due to high currents and the ever present voltage drop, you would lose power just as the battery would drop below the minimum acceptable point. This would happen when the battery was below ~40% The replacement controllers don't use the same method of current delivery. They lower the current as the voltage goes down. That reduces the torque as well as top speed on lower voltages. On the other hand the stock controller would have lower top speeds as voltage would drop, but it would maintain maximum torque. Personally I find more fun the stock behavior. The after market behavior is more sustainable tho... It stresses the battery way less and effectively gives you more range as it reduces your available power as your battery level goes down. With all that being said, I had a motor fail and then a controller fail. So good riddance with the stock setup. I haven't had similar issues with the after market one and it's been about 2 years. Also, it might be the after market controllers or the technician that installed (and might have shunt modded it without telling me...) and now the scooter pulls 8000W with a full battery 😐 Luckily I have build an external battery and will soon replace the internal one with one that I'm making... The goal is yo have extra range, but also for the batteries to be able to handle such currents... Because the stock one really can't... The voltage drop is huge...

The P12 setting actually changes the electronic breaks intensity. I haven't tested how it affects acceleration yet, but it certainly changes the e brake intensity.

Thank you, dude! You rock!

How to hook up the original factory headlights with the Halo and Horn inside?

Hi, I’m having a problem with my display when I connect the battery I hear baby noise on the alarm, but the power doesn’t turn on on the display. Do you have any idea where it could be the problem?

Controller Laotie ti30 a 6 pin posso collegare un controller a 5 pin

Best channel! I have duotts d88 same frame and everything, just upgraded with full display etc! This channel helps me diagnose a lot of stuff ;) cheers man

Hi can you help me pls, i got the same controller model, i plugged some wires between 2 controllers wrong and now the main controller wont turn motor, i open the controller and it blinking red, i tried unplug everything and re done everything all over again, the controller still blinking red, nothing burnt just blinking red, any idea how to reset this red light so it will allow power to motor again?

Dude you are giving good info but do you realize that you are incorrect on what you are calling the connectors. You have it backwards. The open ended connectors are the female and the ones that push into them are the male connectors. You know the ones that push into/inside the open ended are male because they are like a males genitals and the open ended are like a females genitals.. get it, Doesn't that make more sense. I mean where did you pick that up and why didn't you question that way of thinking? Male inserts into female. Just like humans/animals.. fuckin duh!!!!

I have error E-010 , whats mean

Hello friend, I just bought the yunli controllers and the DS20 LCD, I have tried it and it is spectacular, however, when I press the and release the trigger the scooter jerks forward, this happens every time I release the trigger and it generates a small imbalance, did it happen to you? To you? This is with the Yunli drivers, with the J&B drivers these jerks did not occur when releasing the LCD trigger.

Good morning. what maximum speed with Yunli controller? Zero latency? The scooter still cuts out? thanks

Why I can't find in my setting p 08 ?

thanks

helle. With Yunli is there any latency?

Where are you getting those street tires?

Amazing guy helped me all the way start to finish and got my questions and I have learned a lot from your videos

Tooop,trotinat🎉

❤bonswar,foor,toop

Thanks man I really appreciate you documenting that whole thing . Just got my new dual shocks for my es 19 and I'm procrastinating putting them on there because I know the second I pull those bolts I'm going to replace most of it with modern oiled steel spacers, any of the bolts or nuts made with that bullshit Chinese aluminum, might as well replace it now right? Lol your painting turned out super nice for not doing a heavy prep job. I think the Tractor Supply is a great place to go for the upgraded nuts bolts those axles and definitely those spacers. You could probably build a brand new rear Fork in the store hahaha but yeah it looks cleaner and more sleek

Can you by past the remote for all push start controller

Does this tutorial work for the QForce? If not, can anyone point me to the schematic for the qforce

Is there anybody here that knows of any videos that are this easy to follow but just for one rear running motor and the lighting and throttle braking singal lights and horn wiring setup? If anyone can help thank you

Wait, green to blue...hold on now.Green to...let me make sure. One more time,purple to orange or wait...green

Can you set the ODO value? I

The jingbo controllers suck. There is a weird double throttle issue and they are weak at a dig. Installed on a friends and he hates them.

I doubt u will message me back but I have the same e-scooter u have but the display don’t come on anymore only left in shed with display disconnect? Any help

Where else can the led driver board be plugged into ? If I wanted to add a set of fog lights or something , do you happen to know ?

It tried to shock me

I tired this

Not working

Hello how’s it going by any chance do you still have the original one you changed, I’ve been looking around to buy one and couldn’t find one I’ll be willing to buy it!

Hey man I just wanted the let you know I got my new controllers installed... Your videos made it very easy to follow along... Do you know if there is a low voltage cutoff on the new controller? Also what kinda range do you normally get from a charge?

Link for Yunli controllers with DS20 throttle (Yunli store Ordoospeed, on Ali-Express): a.aliexpress.com/_mKxwkme

Hello, I'm trying to buy and the link is already deactivated.

I just bought the Yunli 60v 45a kit with this display, what do you think about the kit? Is it the best quality-price environment for 60v 2500w motors? I await your response PS: I will use your diagram video to install it. greetings from Chile

I'm looking to replace the rear shock to an air one. Is the size for the rear 125mm? Wasn't sure if it was 125, 150. Couldn't find any info online either lol

Hello , nice info, where do you buy that circuit board for led lights from ? Thanks

may I know what's the sizes of the spacers as well as the nylon washers?thank you.

You sound like you know whats up.. though i do have one question...for the motor phase cables, u have the green and blue swapped.. mine go from color to color g-g. B-b. Y-y. Should i switch them?