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  1. Y

    TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

    Hi mbrusa , I have what seems to be a small bug on 20.1C.2-update-3 with a VLCD6 display : With the 'walk assist debounce time' option on, when releasing the 'up' button, the motor remains active not just during the time set, but until a button is pressed again. So the bike keeps going by itself...
  2. Y

    TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

    Yes, extension connector glued, and different wires color for me too.. Would be allright if at least the wiring was correct ! Edit : Oh, I'm saying all of this because it's the connector on the TSDZ that I modified in order to plug a SW102 : I normally don't splice the SW102 connector and keep...
  3. Y

    TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

    Buyers of SW102 on Aliexpress, beware ! I just got a new one recently, to replace a broken one (user's fault) on my TSDZ2. The seller proposed 2 cable lengths, which I found unusual, but since it was a few € cheaper than the others, I went for it.. The display actually come with a very short (5...
  4. Y

    TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

    You need to do a hardware calibration of the torque sensor. The ADC delta is 300-230=70. That's way too small. The ADC no weight should ideally be in the 70-100 range. I had a torque sensor with a small ADC delta too, around 60. After a hardware calibration it went to 160 and the overall...
  5. Y

    TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

    I feel your pain.. I broke one once by plugging a ST-Link in the wrong pins ;)
  6. Y

    TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

    Are you sure you're using the proper connector ? The one Elinx talked about is the one where you plug the speed sensor, not the display. They're the same on the 6 pin and 8 pin versions.
  7. Y

    What size chainring do I want?

    Another thing to take into consideration is the offset of the chainring : I know that the 42T for the DM motors is dished inwards so it corrects the chainline. I am not so sure for the smaller sizes so you should ask them about this. A correct chainline will allow you to go on the largest rear...
  8. Y

    New "TSDZ2 Torque Sensor Central Motor"

    Whooops no I didn't. I expected the controller to start normally before flashing it... But yeah obviously it's messed up with the new values when doing the startup calibration.. Uh my bad... Thank you Elinx, I'll do that tomorrow !
  9. Y

    New "TSDZ2 Torque Sensor Central Motor"

    So I took out my torque sensor in order to do a hardware calibration (I had a delta of 70 only). Everything seemed to go well during calibration (I went from a no load value of 170 to 80), but when I put the thing back together I keep having E02 torque sensor error. The torque sensor does...
  10. Y

    TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

    I tried changing the battery resistance value (using the estimated value displayed, and others) but it didn't help : the voltage indicated is always lower than the actual value, and fluctuates by several volts at each startup. Voltage measured directly on the battery is always steady. I don't...
  11. Y

    TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

    I installed it on a SW102 and went a few times through all menus : no freeze ! With previous versions it would inevitably have happened sooner or later, so the problem seems solved indeed, thank you mbrusa :) And now that I'm here, I'm having a little trouble : the voltage reading on the SW102...
  12. Y

    VLCD-6 Cable Question

    https://github.com/OpenSourceEBike/TSDZ2_wiki/wiki/wire-display
  13. Y

    TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

    So my SW102 just died and I wanted to replace it with a VLCD6. On a virtual PC on Mac, I installed Java, SDCC and ST Visual Development, but the Java Configurator doesn't open (a black window opens and shuts immediately). I've read that for v20.1C.2-2-VLCD5, compile and flash can be done...
  14. Y

    Anyone know about/tried TOSEVEN Mid Drive?

    He means that assist level 1 gives 20% of total available power.
  15. Y

    What is this part on the TSDZ controller?

    It's the cadence sensor.
  16. Y

    Anyone know about/tried TOSEVEN Mid Drive?

    This design will improve heat dissipation a lot compared to the TSDZ2, great !
  17. Y

    CYC PHOTON

    Really ? If so, it's no better than a TSDZ2 with cooling mod. The Photon is still interesting because it requires less chainstay clearance than the TSDZ2, but in Europe the price difference is hard to justify (1200+€ vs 260€)
  18. Y

    Anyone know about/tried TOSEVEN Mid Drive?

    One funny thing about the DM02 is that it looks very similar to the TSDZ2, but they have changed the position of the controller : it is now facing the front of the bike. This doesn't favor airflow on the motor area, but wouldn't be a problem if they suppressed the air gaps around the motor (like...
  19. Y

    New "TSDZ2 Torque Sensor Central Motor"

    The two ToSeven motors listed on PSWpower don't look like the one in the videos above. And the video states it's a Tongshen motor.
  20. Y

    New "TSDZ2 Torque Sensor Central Motor"

    Might just be wishful thinking from me but if you look at this (low quality) frame from one of the videos above, there doesn't seem to be the dreaded circlip groove on the axle anymore... :)
  21. Y

    TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

    I confirm that v20.1C.4 works well with SW102 :) Thanks a lot for your work mbrusa !
  22. Y

    TSDZ2 - can you drop the double-clutch TSDZ2B main gear into an old TSDZ2?

    You won't be able to bolt the TSDZ2 spider to the TSDZ2B main gear, the holes placement has changed.
  23. Y

    TSDZ2: Where to get replacement X seal that goes around the main gear?

    The polish website e-bikestuff that makes the cooling mod does also have the X seal : Tsdz2 X seal main gear
  24. Y

    New "TSDZ2 Torque Sensor Central Motor"

    So the B version of the TSDZ2 has been out for some time now, and I've read conflicting statements about the effectiveness of the double clutch system. Some people say the unpowered pedalling resistance is much lower, and for others it's the same or worst.. Could someone who had both versions...
  25. Y

    The new TSDZ2(B) variant

    By the way, since you have both variants of the motor, could you tell the difference when pedalling without motor assist ? I've read contradicting things about it. I like the quietness of my (non B) TSDZ2, but without motor assistance it really feels like pedalling in the sand..
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