Endless Sphere

to be more precise .. :roll: no error code is shown on the display. it works, lights on, battery state is low (wrong) and flickering and no speed is displayed. and the motor is not working. You need to also flash the stock option byte: https://endless-sphere.com/forums/viewtopic.php?t=93818&start=1...

Today I did 2 tests: installed the alpha 9 version on the 36v engine, obviously it works great. thank you! Unfortunately the emtb is still bad for me :-( Later I tried to power the 48v bike with a 36v battery. It becomes very quiet, it is still fully usable on the road. I think we are the only ones...

I guess you also need the bafang extension cable since the supplied one is just 62cm?

Also, I tried eMTB with sensitivity 5 and got max assist of around 350W which was a bit low for some climbs (if I went down to max assist it boosted to 800W+)

Will try sensitivity 7 next to see if it will improve.

ri53hu wrote: ↑

Aug 25 2019 8:55am

Hi, I need advice I want to reprogram the engine and I can't do it at 0.19.0 hex. Please calculate.Displei KT LCD3.

Did you select stm8s105x6? And removed write protection from lcd

How do I enable eMTB with the display? I'm on assist 3 and hold the i button but no E codes turn on. ( I have XH18 display and set the display and eMTB mode in the configurator)

Do I need to reconfigure if I update from beta 7? (Will it wipe the settings?)

SHC100 is quite thick but flows well once installed.

https://i.imgur.com/1Mg4Z4f.png

You can ask questions here in this thread:

viewtopic.php?f=30&t=93818

There is also a separate thread for 850C development.
It's not that hard once you get the hang of it

All firmwares have basically the same functions, the LCD is only used to communicate with the motor controller (which is the same for all TSDZ2 motors) Yes, STlink is used for programming the LCD and motor. You can get it on ebay for 2-3€. I suggest you read the OSS wiki and the thread and ask quest...

How do you "wipe" before upgrading? I just flashed over 0.19 and it seems to be working okay, had to setup everything again.

You have a VLCD5 display. There is a open source fork by marcoq which works with this display: https://endless-sphere.com/forums/viewtopic.php?f=30&t=98281 (Here you configure everything on PC and flash only the motor controller) Other options include the KT-LCD3(cheap, monochrome) and newly support...

Is the cable on the SW102 really that short like in the pictures? (~10cm)

Is there any progress on the SW102 front? (I understand some other user made significant progress with that display)

Hey I installed the custom firmware. I got the firmware flashed and wires set up, but now there is no motor power at all. The KT-LCD3 turns on and seems to work. It is showing speed correctly but motor power is stuck at 0 and there is no help. Make sure you configured everything on the LCD, especia...

Hey I installed the custom firmware. I got the firmware flashed and wires set up, but now there is no motor power at all. The KT-LCD3 turns on and seems to work. It is showing speed correctly but motor power is stuck at 0 and there is no help. Make sure you configured everything on the LCD, especia...

I'm making a thinner gear cover to get a few more milimeters on the chainline. Prototype is 1mm thick, and the spacers for the chainring are 3.2mm so it's 3.2mm closer. Still need to shave a few tenths off the cover or make the spacers thinner as it rubs a bit. Maybe I can put it around 0.2-0.5mm cl...

Ofcourse not, that bike will do just fine. Just make sure the bottom bracket is suitable for a TSDZ2 (68/73mm width, pressfit ones might not be compatible)

Check the open source firmware for the motor, more control over parameters and better battery control.

Xtr6 wrote: ↑

Jul 06 2019 4:05pm

Price is not including postage.
Problem with sending to UK is the battery, thats why only Mainland Europa.
Pitures are coming but it is the BBS02 lates version. Absolutly silence.

Use Eurosender/GLS, had no problem shipping 48V 20Ah from mainland to UK.

This works without problems for me:

viewtopic.php?f=30&t=93818&p=1436645&hi ... e#p1436645

Doubt you can brick the motor by losing connection temporarily. (but there might be a chance)

Or use the one that came with the lights splitter cable. (but you need to cut it open and only use the pins since it only has 2 wires installed) That's also a good idea, but does the connector have the pins or just the holes? Have you or anyone else tried this solution? Are there pictures? It has t...

Or use the one that came with the lights splitter cable. (but you need to cut it open and only use the pins since it only has 2 wires installed) That's also a good idea, but does the connector have the pins or just the holes? Have you or anyone else tried this solution? Are there pictures? It has t...

The Open Source Firmware helps with the blue gear, because it has a 5A per second ramp up, so it is better in this case than the stock firmware. The blue gear will last a lot longer. Awesome! Thanks a lot! I am going to try the new firmware as soon as I get my hands on the required components. Actu...

When i stop pedalling, the motor still spins for a 1-2 seconds. Is that normal? Is it related to the beta 2? Maybe it is something that was fixed in beta8 or should i downgrade to v0.18.2? Same on beta 8. Didn't use 0.18.x versions so don't know if those also have the issue, might try downgrading.

Just some testing on the inverse ramp factor to reduce lag Hello, I'm new to this forum. I just installed and flushed Kt-lcd3 with my TSDZ2. I also experience this lag which you have mentioned before and would love to fix if but I don't now how. I already checked WiKi and watched your video about i...