Search found 247 matches

by Rydon
Mar 10 2019 11:20pm
Forum: Motor Technology
Topic: TSDZ2 mid drive and 850C and SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 4593
Views: 320433

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

More on the high backward resistance with the motor on ... After this, i guess the only major bug left to solve is the backwards resistance . :thumb: Any idea about the backward resistance possible solution I wrote 2 posts ago? For backward resistance , I would implement detection of pedals rotating...
by Rydon
Mar 06 2019 10:54pm
Forum: E-Bike Non-hub Motor Drives
Topic: Wayne’s Dengfu Carbon Fibre FS 27.5” with Bafang M600 (throttle also)
Replies: 264
Views: 33188

Re: Wayne’s Dengfu Carbon Fibre FS 27.5” with Bafang M600 (throttle also)

I got some info on programming the M600. It did not come from Las Vega, but China sales. Apparently, Bafang has moved on from the UART protocol used on the BBSxx and Ultra drives. Like all European mid-drive motor manufacturers, they have now standardized on CAN Bus. It uses a broadcast, multi-node ...
by Rydon
Mar 03 2019 8:59pm
Forum: E-Bike Non-hub Motor Drives
Topic: Wayne’s Dengfu Carbon Fibre FS 27.5” with Bafang M600 (throttle also)
Replies: 264
Views: 33188

Re: Wayne’s Dengfu Carbon Fibre FS 27.5” with Bafang M600 (throttle also)

I think the issue is who will be brave enought to try any kind of custom reprogramming. Dengfu does not respond to any of my emails of late so lets say I fried the controller or somehow lost my settings when trying to adjust settings from how they are now, I would be with out use of the drive for w...
by Rydon
Mar 03 2019 8:07pm
Forum: E-Bike Non-hub Motor Drives
Topic: Wayne’s Dengfu Carbon Fibre FS 27.5” with Bafang M600 (throttle also)
Replies: 264
Views: 33188

Re: Wayne’s Dengfu Carbon Fibre FS 27.5” with Bafang M600 (throttle also)

I just dont get it how the China model works, would it kill them to have even one English speaking support person for all the drives they are hoping to sell in North America?.......wayne Actually they do. Joe Zhiang in Las Vegas. Right next door to Ebike Marketplace and Lectric Cycles. He is specif...
by Rydon
Mar 03 2019 7:51pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6637
Views: 672798

Re: New "TSDZ2 Torque Sensor Central Motor"

Alpharesearch wrote:
Mar 03 2019 4:26pm
I noticed there are CDB adapters, would any 50t CDN work and can the belt be reused?
I believe the Gates goes on a 130BCD spyder. Get one of those for the TSDZ2 and it might just all work with the same belt and cog. If you do it, keep us posted. Looks pretty sweet!
by Rydon
Mar 03 2019 3:59pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6637
Views: 672798

Re: New "TSDZ2 Torque Sensor Central Motor"

Hello, as a TSDZ2 user my experience has been that the cross chainstay bracket is too weak and bends so I ended up making a new one up. A few weeks back I stumbled across a web site selling TSDZ2 parts and one was a rubber gasket that apparently is now being fitted behind the stock chainwheel to pr...
by Rydon
Mar 03 2019 3:48pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6637
Views: 672798

Re: New "TSDZ2 Torque Sensor Central Motor"

I'm making progress on my TSDZ2 Trek navigator 400/ Nexus IGH 7 speed project. I had the TSD chainring cut down to 6.25" OD, and had the center cut out of an offset cruiser 44t chainring to 6" ID. All steel. Then had them welded together for a double offset chain ring. The chainline came out to 45....
by Rydon
Mar 03 2019 3:35pm
Forum: E-Bike Non-hub Motor Drives
Topic: Wayne’s Dengfu Carbon Fibre FS 27.5” with Bafang M600 (throttle also)
Replies: 264
Views: 33188

Re: Wayne’s Dengfu Carbon Fibre FS 27.5” with Bafang M600 (throttle also)

... About the throttle its works fine but dont you expect an uncontrolled power.. Its works acoording to you assist level. Next step Is mod the engine.. Can someone in the crowd have the knowledge.. How to? Is the BBSHD chip works on the M600 engine as well? Thanks With the Bafang config software, ...
by Rydon
Mar 03 2019 3:15pm
Forum: E-Bike Non-hub Motor Drives
Topic: Wayne’s Dengfu Carbon Fibre FS 27.5” with Bafang M600 (throttle also)
Replies: 264
Views: 33188

Re: Wayne’s Dengfu Carbon Fibre FS 27.5” with Bafang M600 (throttle also)

... I don't think there is much info on modifying the M600, at least that I have seen? Is there anywhere to attach a programming cable? That is how other Bafang products are modified or through the display itself? I would doubt that BBSHD and M600 components are compatible because they are totally ...
by Rydon
Mar 01 2019 8:48pm
Forum: Motor Technology
Topic: TSDZ2 mid drive and 850C and SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 4593
Views: 320433

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

Okay, so I am working on increasing the resolution of the assist level multipliers. This is so that we can setup the assistance for any rider and their particular disposition. Could not help myself to include physics. ... ... This is why we all instinctively setup the assist level multipliers as a ...
by Rydon
Mar 01 2019 3:16pm
Forum: E-Bike Non-hub Motor Drives
Topic: Wayne’s Dengfu Carbon Fibre FS 27.5” with Bafang M600 (throttle also)
Replies: 264
Views: 33188

Re: Wayne’s Dengfu Carbon Fibre FS 27.5” with Bafang M600 (throttle also)

Hi everyone Just wanted to say that my bike is 90% ready. Thanks you all for the help, specially Wayne. The bike runs smooth.. 40km/h on a flat. The geometry is very nice and fits for my trail use. The build was a hard thing to do.. Any new ones who approach it should understand bike mech. There ar...
by Rydon
Mar 01 2019 2:42pm
Forum: Motor Technology
Topic: TSDZ2 mid drive and 850C and SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 4593
Views: 320433

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

I received the LCD SW102 that I bought from PSWPower and I went to open it and I wrote a wiki page with my findings: https://github.com/OpenSource-EBike-firmware/Color_LCD/wiki/SW102 Although seems it is not possible to open this LCD without breaking/deform it, it is easy to access to the board tha...
by Rydon
Feb 28 2019 1:37pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6637
Views: 672798

Re: New "TSDZ2 Torque Sensor Central Motor"

Hello every one The inner motor seems to have given upp :( I manager to order a replacement that Will take some time. My question is if i connect my old hub motor 36v 350w (hall sensor) to the controller. Will it run normal or i Will be damaging the controller? I am running the open source firmware...
by Rydon
Feb 28 2019 1:25am
Forum: Motor Technology
Topic: TSDZ2 mid drive and 850C and SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 4593
Views: 320433

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

FYI, I just found a TSDZ2 sell with 850C LCD : https://fr.aliexpress.com/store/product/Free-shipping-electric-bike-kit-48V500W-Tongsheng-TSDZ2-mid-drive-motor-kit-with-torque-sensor/904105_32821670861.html Probably a custom firmware. If you buy that motor you might be interested to know that I had ...
by Rydon
Feb 26 2019 8:17pm
Forum: Motor Technology
Topic: TSDZ2 mid drive and 850C and SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 4593
Views: 320433

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

A question for @Buba (Buba is the only active developer other than me) and others: ... My question is: since code is full, what do you think is better to do, 1. keep current LCD3 firmware closed to this changes and add this changes only to 850C LCD? or 2. you will work to make this changes on LCD3 ...
by Rydon
Feb 26 2019 1:01pm
Forum: Motor Technology
Topic: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18
Replies: 815
Views: 82838

Re: Tsdz2 firmware open souce adapted to vlcd5

I was using the bare pins without using a HIGO connector. Do you think I can modify this cable to connect the st-link to the engine? It costs only 12 dollars. It looks like the right connector. Since it is connected to an 8 pin, it most likely has all 6 pins wired which is the only other question m...
by Rydon
Feb 24 2019 3:43am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6637
Views: 672798

Re: New "TSDZ2 Torque Sensor Central Motor"

I have looked at this bike as well and their whole line is good value. You need to check how they tighten the belt. If the chainstays slide out to tighten you are good. However, if it uses the popular method of concentric bb rotating to tighten then it won't work. Even if you can clear the concentr...
by Rydon
Feb 23 2019 3:12am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6637
Views: 672798

Re: New "TSDZ2 Torque Sensor Central Motor"

I am always checking out good conversion candidates... I think this bike would be very good for a commuter conversion...belt drive and IGH... I would do a 36v witha stealth bottle battery...what do you guys think?> https://www.prioritybicycles.com/products/continuumonyx Would a belt cog at the cran...
by Rydon
Feb 11 2019 4:08am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6637
Views: 672798

Re: New "TSDZ2 Torque Sensor Central Motor"

I made up a programming cable following the instructions on Eco Bike site, but I am having difficulty with the ST Link software. The main software tools installed easily but I can't get the drivers to work. My laptop is Win 10 x64. I copied all the windows files over from the link provided and ran ...
by Rydon
Feb 09 2019 8:04pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6637
Views: 672798

Re: New "TSDZ2 Torque Sensor Central Motor"

Not strictly related to the Tongsheng drive but I made an EGO battery mount and installed it on my bike. It accepts the 56V (really 52V) EGO tool batteries. I have a couple of their 5Ah batteries for an underused EGO battery powered snowblower. These should be good for shorter rides or to carry alo...
by Rydon
Feb 09 2019 7:37pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6637
Views: 672798

Re: New "TSDZ2 Torque Sensor Central Motor"

On the other hand, purely functionally, the stock firmware is quite good. Don't expect the open source firmware to give a radically better riding experience or to dramatically extend battery life. Thank you tomtom50 for this. I've actually customized the stock firmware and I also like it as it is. ...
by Rydon
Feb 09 2019 7:10pm
Forum: Motor Technology
Topic: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18
Replies: 815
Views: 82838

Re: Tsdz2 firmware open souce adapted to vlcd5

Oooooh yeah.... great job on this. This is very much appreciated, a lot of people have been requesting this for a while... makes it so much easier to experience the upgraded motor functions. I have the 36v dialed in real good! Very happy with it. I am playing with the settings some for 48v/52v now....
by Rydon
Feb 09 2019 7:01pm
Forum: Motor Technology
Topic: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18
Replies: 815
Views: 82838

Re: Tsdz2 firmware open souce adapted to vlcd5

can someone remind me what exactly power boost is please? to know if i should have it enabled or disabled. Power boost adds extra power when you start or resume pedaling. You can set a boost amount for each pedal assist level and you can set a duration for how long the boost is in effect before it ...
by Rydon
Feb 08 2019 11:01pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 6637
Views: 672798

Re: Open Source / Stock Firmware Tutorial

That would be great :D The information is too spread over the topic Here is my attempt at a comprehensive tutorial for installing Open-Source firmware with KT-LCD3 and also flashing stock firmware.. Revise as you like. I hope it works for others. Open Source and Stock Firmware Tutorial.doc Nice wor...
by Rydon
Feb 08 2019 7:38pm
Forum: General Discussion
Topic: Read a topic off-line
Replies: 4
Views: 654

Read a topic off-line

Is it possible to download a topic on Endless Sphere (a phpBB forum) to read offline? I have some airplane time coming up and need to peruse a topic that is over 100 pages.