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  1. jorijnsmit

    XPD: open-source keywin e-bike lab replacement

    So maybe it's not an EB218?
  2. jorijnsmit

    XPD: open-source keywin e-bike lab replacement

    Yeah good stuff man, I am also happy that I got it working on OS X. If you want I could help with documentation on how to get it running on OS X.
  3. jorijnsmit

    XPD: open-source keywin e-bike lab replacement

    I'm a cow, I found this adapter a short time after creating my own jumper, it must have been included with the board...
  4. jorijnsmit

    XPD: open-source keywin e-bike lab replacement

    Lifesaver! You just saved me a lot of headaches. So yeah instead of a red wire on the fifth pin going back to the button it jumps directly onto the first pin (white).
  5. jorijnsmit

    XPD: open-source keywin e-bike lab replacement

    Love the XPD project, it is a shame I cannot find it at its usual spot anymore (http://xpd.berlios.de/ seems to be dead). Luckily the files did end up on Sourceforge somehow, at least that's where I was able to find them: http://sourceforge.net/projects/xpd.berlios/files/?source=navbar. I got...
  6. jorijnsmit

    fried my Lyen controller

    Nice one! Yes, even when turning the power and main switch off, the wheel still cannot turn freely. On top of that, I found out that the wires I connected the brake sense to are different on the previous controller. It carries 48V (!) and 36.66V when braking. I will need to get schematics on my...
  7. jorijnsmit

    fried my Lyen controller

    Just an upgrade, mostly to boost acceleration. There are a lot of traffic lights here in Amsterdam :P The connectors are indeed Anderson but not the problem :-)
  8. jorijnsmit

    fried my Lyen controller

    I tested the whole setup with a different hub and it did the same so I don't suspect a problem with the motor anymore.
  9. jorijnsmit

    fried my Lyen controller

    The old controller doesn't have a regen function afaik. Could you elaborate? I sound tested the brake sense wires on the circuit and get a weird reading—the problem lies somewhere here. I suspect that it is also what affected my old controller when connecting it again...
  10. jorijnsmit

    fried my Lyen controller

    Without a controller it moves like it should; without resistance. Phase wires test good.
  11. jorijnsmit

    fried my Lyen controller

    The weird thing is that the wheel acts this way while the old controller is connected again! I can understand something inside Lyen's controller is shorting the phase wires—it is fried after all. But the old controller should just work normally again right? This leads me to think there is a...
  12. jorijnsmit

    fried my Lyen controller

    After connecting my 12FET Lyen controller to my setup (48V 20AH SLA, 2500W hub) I witnessed my first frying session in the garage :-) Apparently the GND wire for the brake connector burned through its coating—see picture. What exactly happened is not clear to me. Now after re-installing the...
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