Posts made by Lemur

@thedoc2025 Do you get any error messages on the "Float control" app?
Also before you change any settings, back up your configurations.

@kusosan I never used the Thor 300 rgb light control, as there seems to be a lot of confusion and wiring issues.
Instead I used buck converters from the aux, ardruino nano for rear lights and white led strips for front lights. That system has been working well so I didn't feel the need to change it. There's a picture of my Thor300/XR set up earier in this post.
I'm no longer running a Thor and have moved over to Ennoid MK8 vesc now.

@lia Thank you!

My main board is now 27s1p (113volts) using Molicel 45b's. It's not top speed I was after, but the quick acceleration that I like and the rock study nature of the ride.
Specs:
-27s1p Molicel 45b's
-Ennoid MK8 controller
-Stokedstock semi dumb BMS which has it's own app to show cell voltages
I choose 113v because GTS chargers are easily available and especially ones that have the charge connector cut off for 30-32 volt vesc conversion. My charger was gifted to me because the charge end was cut off.
Since the MK8 has no useable aux power out for lights, I went with a flashlight with a cheap tailight mounted with a bicycle snap on flashlight holder, I ride goofy so this setup works for me.

@kusosan I used no paste or pad at first, then I tried thermal paste, but there was no difference in max temp. although I live in the the cool Pacific northwest.

@kusosan I made mine, just a simple 1/8 sheet . You can mount directly to the thin aluminum lid , but I decided to use a plate to stiffen the lid and also so I can use counter sink screws to mount the Thor.

@charve You can use the Pint battery to test your Xr. I'm not familiar with th e torquebox setup, but you can put up to 27s1p 21700 cells in a stock (with slight mods) , I'm running 24s1p because I have an 100v charger from a dead EUC.

@lia You are a perfectionist! I can't believe the attention to the smallest detail!
Totally insane!

Third model suspension build almost done.
-Ennoid mk8 vesc
-Stokedstock bms
-Stokedstock V3 footpad sensor
-24s1p Molicel 45b cells
-Ohlins TTX air shock 190 x 45mm
-Pint wheel
-Burris 11x5.5x6 Tx22 tire
-Rails are 5/8 inch longer and professioally painted
-Fm wood footpads

• 1/8 inch aluminum plates under the footpads
  -Custon wiring harness, no lights yet
  I have to source mini fenders to fit.

@blankman Dowgrading with stlink requires that you have extracted your bootloader and settings for the correct serial number, mileage.
If you use someone else's bootloader and settings then you need a special program to change the serial number, mileage.
After stlink, then you can Rewheel with encrpted file 5040, if you don't have the 5040 file then no point going any further.
What was your goal try to get into factory mode?

I just received the Ennoid MK8 with the BT module.
I rewired a stock XR/Plus power switch as the MK8 needs a momentary NC switch, the stock XR switch is wired NO, but has a NC terminal on the switch, the led lights up fine on 5v, normal XR/Plus led is fed by 12v.
This switch makes using the stock XR controller box a lot easier.
The 6.05 firmware is already loaded in out of the box.
I will be running 24s1p Molicel 45b for now and a Stokedstock bms

@loaffette They're bright but doesn't thow a beam very far, I still use a helmet mounted bicycle headlight when I ride at night.

@loaffette I use to carry a solar charger, a 36v hoverboard battery, charging adapters, in a camera bag for group rides.
The solar charger converts the 36v to any higher voltage up to 90 v all programable with memory for different boards.
I've gone to 24s, so I can't use this anymore.

@loaffette The front light bar is just a constant headlight, not rgb, the rear is rgb and uses a Adruino Nano for different light patterns.
The front led strips canme from a dollar store much like the ones on Amazon, each pair of light strips run on 3v and are quite bright.
So you get 2 headlight strips and four cheap AAA cells from one wall switch light.
https://www.amazon.com/LiteSaver-Portable-Stick-Magnetic-Switch/dp/B09T4RG124/ref=sr_1_4?crid=2O9C3ARXJX6S0&dib=eyJ2IjoiMSJ9.0ddzhfnfZGV9iMggbIEFLuIE0WvqEDCLG0jyVn0DAaFRVqSWIWTzHsNORJn2vKp618weWkdHrBZqpYPeXpqSVl1Zz-_5GSaaebGi-66amv0fzgXEgAYmAFAIJsUgkL7yOYOc8PCwVHvzyBaDB8S-j3Us8fbnRKkrMdQ9u-vctJnK1_tBPg1XiXsSWiLJ9R1Kb1r0jJo4NLuO6YWklzAeICxnCurINtfeIY_Ia9f7PmFf7QvvgOMIM7u32lQX0OiG73bZFtfG6x7uqQjl0-SQiBBbA-W4yrfmcZewFj3FsqNweQfUq7b456l2mZ_khDoGeGvkT21F6a2OyN2PHGDXyTNuoONWOWrDD_vBvcyFAfMYMjAjOg9TcvsXtZFcTr4QRr9R8zxuC6kTLJ_Px-yjMjatIcRASLKEPc_1pCkcrNZg1XNh_QsF2BmkTyaWNRJt.8H-VGsEVdxY5yojyiWWV1vTkVk0EBlG22CtCigjY4hE&dib_tag=se&keywords=Kasonic%2B200%2BLumen%2BCOB%2BCordless%2BCloset%2BLights%2C&qid=1739291708&sprefix=kasonic%2B200%2Blumen%2Bcob%2Bcordless%2Bcloset%2Blights%2C%2Caps%2C202&sr=8-4&th=1

@kusosan I used the stock motor but I cut off the 9 pin Molex and used bullet connectors.
The stock XR controller box was used with a adapter for a 20mm gland, also a custom wiring harness was made. The picture shows block off plates, but on a Ubox build.
The Thor is mounted on a aluminum plate and bolted to the controller top lid.

Got the model 3 suspension vesc build parts back from the painter and mocked up with a new Ohlins shock, Pint hub with a Burris 11x5.5x6 tire.
I have 24 new p45b cells and a SS bms, just trying to decide on Thor 400 or MK8.

@lia Amazing work!

@lia You can also do software "posi" with FFM if your GT has not been updated.
Just need the Gt encrypted ota file.

I went backwards with my Gt/Ubox 100 build..
I switched out the SF motor back to the Hypercore motor although the GT motor now has a 6 inch rotor, 14 bolt end cover with an actual oil seal. Special axle blocks were made to center the wheel.
This is not my main ride and the extra 5 lbs of the SF is not worth the torque gain. I'll save the SF motor for another build.
The Ubox 100 has been updated to 6.05 "no limits" firmware and refloat.
The external yellow XT90 connector is a quick disconnect so the battery is not connected in storage to avoid parasitic draw.

@lemur I've since updated the Ubox lite firmware to 6.05 "no limits" which allowed the Ubox Lite to have an higher maximum input voltage from the hard coded 95v to a higher value, in my case with 22s at 103v.
Hopefully that will avoid the regen voltage spikes that will ND with the 95v input.
The best feature with 6.05 firmware is the hill holding setting that matches a OW board, the vesc board is no longer rolling away on a slight incline.