2mm (see step 3)gordone said:....
What pads thinknees should I use?
If you haven't calibrate before, the adc readings are not correct for the given weight.CKBuijs said:....
My current understanding is that while at the Technical configuration menu and observing the torque sensor ADC value in real time, I apply a 5kg weight to the pedal and then observe both the weight and ADC reading. In my case this read as 10kg and 182 ADC. ...
... do I leave the weight reading at 5 and just change the ADC reading? ...
....
Elinx said:If you haven't calibrate before, the adc readings are not correct for the given weight.CKBuijs said:....
My current understanding is that while at the Technical configuration menu and observing the torque sensor ADC value in real time, I apply a 5kg weight to the pedal and then observe both the weight and ADC reading. In my case this read as 10kg and 182 ADC. ...
... do I leave the weight reading at 5 and just change the ADC reading? ...
....
Every torque sensor give different adc values for a certain weight.
So note the adc value for a real weight of 5kg, 10kg etc.
After this insert these measured adc values for that weight in the technical configuration menu.
See also the wiki
Was using v1.1, being the version that eco-cycles were loading on their osf kit for quite a while. Their recommendation was to upgrade to v20.1 but I think I'll wait a bit before doing that.ilu said:Which OSF version have you used? There has been controllers burning with OSF for stock displays version 20.1.something. I don't remember which version specifically, but I think the problem has not been definetely fixed yet. Check this thread for more information.
Yes, only the OSF version for stock display have sometimes a problem with the latest versions.bpratl said:...
Is there only a controller problem when using this version with the VLDC5 display?
Thanks, that's good to know because I would hate to change versions. I'm very pleased with V20.1.1C.3Elinx said:Yes, only the OSF version for stock display have sometimes a problem with the latest versions.bpratl said:...
Is there only a controller problem when using this version with the VLDC5 display?
For some unclear reason there is a chance that one of the Fets wil burn if suddenly the power shuts down when the motor is running. This could happen when you switch off power, blow a fuse or acceleratie with a low Voltage battery.
Almost all the OSF code is the same, so problaby it could be inside the old conversioncode for stock display.
Wapous said:A short video about the torque sensor concept.
https://youtu.be/mK3fbxvDF3I
Wapous said:A short video about the torque sensor concept.
https://youtu.be/mK3fbxvDF3I
Wapous said:A short video about the torque sensor concept.
https://youtu.be/mK3fbxvDF3I
What display do you have?Chewy said:.... current best, safest .hex file to flash to my 2019 36v 350w motor?....
Wineglass said:20211005_152956.jpg
Unless I've just been unlucky and this was a manufacturing fault, I'm thinking that perhaps it's due to the higher case temperature that comes from the heat mods. When the motor was stock it would hit temperature limit and yet the case was not even noticeably warm. With all the mods to move heat into the case my motor temps don't go above 70degC but the case gets quite warm to the touch. And it is the internal case temperature that sets the environment the controller board has to operate in.
Cheers, Mark.
Great work!! I just added that link to the How TSDZ2 torque sensor works page: https://github.com/OpenSourceEBike/TSDZ2_wiki/wiki/How-TSDZ2-torque-sensor-worksWapous said:A short video about the torque sensor concept.
https://youtu.be/mK3fbxvDF3I
rcx194 said:Hi all. First time I've tried using my TSDZ2 bike since Covid homeworking started 19 months ago for me. The bike wouldn't power up. The 860C display back light comes on but display stays black. I'm able to flash the display and upgraded the firmware but still same. I guess it just died.
Thanks for the news!! this is an important warning. I never expected this end :-(Wapous said:TSDZ2 engine is no longer listed on Tongsheng website "www.tsbicycle.net".
And most of the sellers have stopped selling it.
It is rumored that Bafang is suing Tongsheng.
Will replacement parts be available in the long term?
There is a discussion about this on facebook
https://m.facebook.com/groups/734929600180813/
I was thinking of buying two TSDZ2 engines this spring for friends but I will follow the development of this story.