Search found 12 matches
- Jul 27 2014 2:29pm
- Forum: EBike Technical
- Topic: XPD: open-source keywin e-bike lab replacement
- Replies: 610
- Views: 178149
Re: XPD: open-source keywin e-bike lab replacement
So maybe it's not an EB218?
- Jul 05 2014 2:39am
- Forum: EBike Technical
- Topic: XPD: open-source keywin e-bike lab replacement
- Replies: 610
- Views: 178149
Re: 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.
- Jun 26 2014 2:16am
- Forum: EBike Technical
- Topic: XPD: open-source keywin e-bike lab replacement
- Replies: 610
- Views: 178149
Re: 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...


- Jun 23 2014 1:59am
- Forum: EBike Technical
- Topic: XPD: open-source keywin e-bike lab replacement
- Replies: 610
- Views: 178149
Re: 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).
So yeah instead of a red wire on the fifth pin going back to the button it jumps directly onto the first pin (white).
- Jun 22 2014 11:43am
- Forum: EBike Technical
- Topic: XPD: open-source keywin e-bike lab replacement
- Replies: 610
- Views: 178149
XPD Waiting Acknowledgment
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 v0.3...
- Feb 23 2012 2:11pm
- Forum: EBike Technical
- Topic: fried my Lyen controller
- Replies: 16
- Views: 1601
Re: fried my Lyen controller
Does it make the wheel hard to turn before you turn the controller on??? If so its nothing other the the fets or something laying across or inbetween the traces. 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 ...
- Feb 23 2012 12:24pm
- Forum: EBike Technical
- Topic: fried my Lyen controller
- Replies: 16
- Views: 1601
Re: fried my Lyen controller
Just an upgrade, mostly to boost acceleration. There are a lot of traffic lights here in AmsterdamYkick wrote:Why did you replace the original controller? Just an upgrade or was there an existing problem?

The connectors are indeed Anderson but not the problem

- Feb 23 2012 11:21am
- Forum: EBike Technical
- Topic: fried my Lyen controller
- Replies: 16
- Views: 1601
Re: 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.nineball wrote:I would suspect blown halls in hub
- Feb 23 2012 11:18am
- Forum: EBike Technical
- Topic: fried my Lyen controller
- Replies: 16
- Views: 1601
Re: fried my Lyen controller
Stiffening up when connected could be maybe regen activated? You do have a smoked brake sense wire... The old controller doesn't have a regen function afaik. That almost looks to me like the main gnd is/was open and all the current attempted to pass through the brake sense gnd? Could you elaborate?...
- Feb 23 2012 10:29am
- Forum: EBike Technical
- Topic: fried my Lyen controller
- Replies: 16
- Views: 1601
Re: fried my Lyen controller
Without a controller it moves like it should; without resistance. Phase wires test good.
- Feb 23 2012 10:22am
- Forum: EBike Technical
- Topic: fried my Lyen controller
- Replies: 16
- Views: 1601
Re: 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 problem ...
- Feb 23 2012 9:57am
- Forum: EBike Technical
- Topic: fried my Lyen controller
- Replies: 16
- Views: 1601
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. IMG_20120221_191833.jpg What exactly happened is not clear to me. Now after re...