Electric Scooter Thumb Throttle DIY Conversion

Tutorial on how to modify the stock LH-100 finger /trigger throttle to add thumb throttle unit Wuxing 108X-R. This are the same one install on Kaabo Wolf King GT Pro and also Nami Burn-E viper. Arranged in orderly step by step as best as I can.
This mods upgrade done on unbranded model but design-wise applies to LAOTIE Ti30 BOYUEDA Yume Y11 Y10 Okidas Zapcool Electric Scooter and other similar brand/make that use same type of LCD finger throttle
Wuxing 108X-R can be found being sold on Aliexpress and other popular online store.
CHAPTERS
=========
0:00 Intro
0:58 Dismantling unit
2:35 Identifying the Hall Sensor
3:45 Prepping the cable
4:32 Removing the sensor
5:00 Identifying and Soldering the connection
6:18 Preparing an extra Mode Switch Mod
8:21 Finishing up the mod
8:50 End result! Final look
Disclaimer:
I share this video knowing this mod works well without issue with me, do assess your DIY skill before attempting this. You are on your own risk!
Support me with Like & Subscribe @PEV-craft so I'd be happy to continue to upload more content like this in future!

[@jk3r568]

Thank you for sharing with us your video, It was really Helpful a'm very happy with the new driving experience. KEEP going my friend top 🥰🙏👍

[@jordiluqueca]

Many Thanks for the video. Does it works with Speedway Mini IV pro LCD?

[@zsolthernadi7844]

Hello! I have a Laotie es40 machine, with a QS-S4 throttle. Does the exchange also work with it? Thank you for your reply

[@mr_relv1409]

❤😮

[@jonathancotejo589]

i did this conversion but unfortunately did not work on my scooter, btw my scooter is 36v

[@pevcraft]

That's too bad, the throttle is not voltage restricted anyway. Maybe you can refer to other video mods on xiaomi scooter to find something missing.

[@shonysaputra]

can it be installed on left side?

[@alireza071]

Nice vid and info tar What is the second mod what does it do by connecting them 2 wire? By the way I got alarm for my scooter witch is 60v I can get the power of battry to power the alarm but there is 3 other wire do u know where to connect them ? I got on and off switch on the scooter.. 👍

[@pevcraft]

Thanks, the second part is to connect to more convenient external switch operated by thumb just as single-dual switches. I will add this beside it. The 3 wire alarm is to connect to power lock wire from the controller. Or you can wire them parallel to key switch to have both options or by series to get 2-step start.

[@user-rg2ne4hx4f]

hola, y alguien ha hecho la prueba de no retirar el sensosr? o sea funcionarian los dos?. Y si alguien pregunta para que? pues me acabo de fracturar el dedo pulgar, y hasta que sane me serviria el gatillo original, saludos

[@josephdona8686]

is it possible if hall effect sensor of the controller is different from the thumb throttle? will it work. please advice.. thank you

[@pevcraft]

Better keep it same type for guaranteed result. You can experiment, check hall sensor voltage range reading with multimeter if it give similar reading, and compare it with datasheet too for both type

[@big45ent]

How much would you charge 2 perform this task for someone else?

[@yakut2999]

what about ey3 display? Can I use the same?

[@pevcraft]

I saw someone done on vsett 10+ throttle which looks like ey3. I can't say cos never work on one before. To be safe, open inside and check whether the hall effect sensor is matched or not with thumb unit before proceeding.

[@pevns]

just buy the thumb throttle 🤷

[@edgarperez2630]

After I did that the aceleración is yerky not stable

[@pevcraft]

Re-position the throttle to get the most comfortable and less awkward then you have better acceleration control.

[@hyrulemasterchef9573]

I’m having issues it’s throwing me off the scooter

[@pevcraft]

Time will solve the familiarity issue :) Start by lowering the power output and acceleration in P-settings and get used to it, slowly increase the level until you found the sweet spot.