Search found 218 matches

by Rydon
Jul 16 2019 8:17pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5288
Views: 420271

Re: New "TSDZ2 Torque Sensor Central Motor"

WARNING ABOUT 850C LCD NOTE: an user bought a different version of this LCD that is listed as DPC14 and that has a different hardware where our firmware does not work. If you want to make sure you buy the correct version, buy from PSWPower the model P850C on this link: http://www.pswpower.com/ven.p...
by Rydon
Jul 16 2019 7:44pm
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2694
Views: 129693

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

I'd like to know what is pinout for Bafang 850C cable. I'm thinking to buy this https://tinyurl.com/y4yvrlgl and connect it to bafang cable. Bafang cable: 850Ccable.JPG Here is the Bafang display harness pinout and everything else in the 1 to 4 cable. Don't forget to reverse it for the opposite gen...
by Rydon
Jul 16 2019 1:36am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2694
Views: 129693

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

Successfully flashed my first 850C. Very cool. Nice work Casainho! This is the new first choice display. The 850C I flashed was manufactured 17 june 2018 version number TFTGDV2.1C60 Main screen is very readable and looks good. :thumb: Config screen is awesome. It is completely intuitive and self-exp...
by Rydon
Jul 15 2019 7:49pm
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2694
Views: 129693

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

I thought that may be the case. I did get this screen 2nd hand some time ago (dec 2018) as a spare for my BBS-02 setup so the original seller is unknown unfortunately, but I have tried to contact them in case that can share where they purchased it from. My guess is its an earlier version but it was...
by Rydon
Jul 11 2019 8:38pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5288
Views: 420271

Re: New "TSDZ2 Torque Sensor Central Motor"

My friends TSDZ2 appears to have a female connector coming from the motor and a color 850c display. Has anyone else seen this configuration? It is the same type of connector as on my TSDZ2. I'd like to flash it with custom firmware, but i don't want it to end up inoperable. I don't even know if the...
by Rydon
Jul 11 2019 2:37am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5288
Views: 420271

Re: New "TSDZ2 Torque Sensor Central Motor"

My friends TSDZ2 appears to have a female connector coming from the motor and a color 850c display. Has anyone else seen this configuration? It is the same type of connector as on my TSDZ2. I'd like to flash it with custom firmware, but i don't want it to end up inoperable. I don't even know if the...
by Rydon
Jul 08 2019 12:26am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2694
Views: 129693

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

https://i.postimg.cc/MG8sWMhL/850C-LCD.jpg This is the current state of 850C LCD firmware. The graph is missing some data points, I think it is because system is running slow for all the calculations it need to do. I wish I could implement the top white line on the graph, for it be like an envelope...
by Rydon
Jul 06 2019 2:22am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5288
Views: 420271

Re: Temp. sensor issues

Re the first issue ... it sounds like the wiring loom you have - has different colours ... I would double check with Electrify, but I suspect they are having that harness custom made so the wiki is not correct. It sounds like orange was one of your data lines going to the screen. You should be able...
by Rydon
Jun 29 2019 7:11pm
Forum: E-Bike Non-hub Motor Drives
Topic: BBSHD Voltage Problem Firmware Update & Instructions
Replies: 80
Views: 4530

Re: BBSHD Voltage Problem Firmware Update & Instructions

I realized that my Luna display 850P that I bought from them 2yrs ago had a voltage reduce/limit built in. With my 14s pack fully charged, it still only display 56.4v. https://i.ebayimg.com/images/g/lFMAAOSwr~lYtD3h/s-l500.jpg On my new display 850C from Aliexpress, newer model, it showed a full 58...
by Rydon
Jun 25 2019 9:10pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5288
Views: 420271

Re: New "TSDZ2 Torque Sensor Central Motor"

how difficult would it be to gradually limit power as temps go up? would that even fit on top of all the code, in the monochrome LCDs? pretty much similar with programmable curve for PC fans. instead of having the user back off the pedals, this would be a much safer way to preserve temps :D That wa...
by Rydon
Jun 25 2019 9:02pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5288
Views: 420271

Re: New "TSDZ2 Torque Sensor Central Motor"

I think I am finally going to jump on the Open Source bandwagon. I found the wiki... Only thing that gives me pause is cutting and splicing the wires. i wish there was a plug and play set of connectors. Also, is there a wiki on the differences in install and function for the LCD3 and 850C besides t...
by Rydon
Jun 25 2019 8:45pm
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2694
Views: 129693

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

I was wondering if somebody can confirm if underneath pin-to-pin interface cable is correct? http://vandenboschpatrick.be/images/fietsen/KT_LCD3_interface_cable.jpg Thanks in advance for feedback and a big thanks to all the people contributing to very nice project. The pin mapping for the KT-LCD3 t...
by Rydon
Jun 21 2019 12:35am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2694
Views: 129693

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

Buba, one user told the throttle not working may be something about 0 cadence - this can make sense. For debug, force motor PWM disable and override the throttle variable with a fixed value -- then do a debug to see where the code is forcing the motor output to zero when throttle > 0. I wonder if t...
by Rydon
Jun 18 2019 12:40am
Forum: E-Bike Non-hub Motor Drives
Topic: BBSHD Voltage Problem Firmware Update & Instructions
Replies: 80
Views: 4530

Re: BBSHD Voltage Problem Firmware Update & Instructions

Hello! I am able to program the updated firmware files successfully, but it does not resolve the 07H problem for me. I get 07H with my battery charged to 58.1V The display shows 58.4V most of the time but bounces around a little bit. I downloaded the files from the google drive link here: https://d...
by Rydon
Jun 02 2019 10:56pm
Forum: Motor Technology
Topic: Bafang SW102 Bluetooth LCD - OpenSource firmware and mobile app
Replies: 162
Views: 9546

Re: Bafang SW102 Bluetooth LCD - OpenSource firmware and mobile app

Here is my proposal for the design (on my monitor I can see at real scale, if I put internet browser zoom to 100%): There are some small displacements on the final image but not on the source SVG file I did on Inkscape, I think it is because of final optimizations of JPEG or something - I hope on t...
by Rydon
May 22 2019 12:35pm
Forum: E-Bike Non-hub Motor Drives
Topic: BBSHD Voltage Problem Firmware Update & Instructions
Replies: 80
Views: 4530

Re: BBSHD Voltage Problem Firmware Update & Instructions

Interesting, so there are 3 versions available? 190413, 190418 and 190311? Rydon where did you find the 190311? I wonder if there is a .bin file for BBS02 too. From a trusted source in China. I have forwarded it to Amberwolf. Can you post it here? Ok, here is a directory with all 3 versions in it. ...
by Rydon
May 21 2019 10:08pm
Forum: E-Bike Non-hub Motor Drives
Topic: BBSHD Voltage Problem Firmware Update & Instructions
Replies: 80
Views: 4530

Re: BBSHD Voltage Problem Firmware Update & Instructions

silenec wrote:
May 21 2019 6:11pm
Interesting, so there are 3 versions available? 190413, 190418 and 190311? Rydon where did you find the 190311? I wonder if there is a .bin file for BBS02 too.
From a trusted source in China. I have forwarded it to Amberwolf.
by Rydon
May 21 2019 4:00am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5288
Views: 420271

Re: New "TSDZ2 Torque Sensor Central Motor"

Hi from the UK 😊. I'm very proud to announce I've read every page it took me a week. My head has now turned to mush and I can't remember anything haha. I've emailed electric bike co. Hoping to buy two complete upgrade LCDs plus motor controllers with firmware installed :) . I have received no respo...
by Rydon
May 21 2019 3:30am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5288
Views: 420271

Re: New "TSDZ2 Torque Sensor Central Motor"

Have anyone measured this distance? https://i.ibb.co/6WngyZ7/asd.jpg I mean minimum distance between the round part that goes into bottom bracket to the rest of the engine. My BB is: PF41 92mm BB outside diameter: 47,5 mm Has anyone tested if you need some eccentric adapter to fit the engine or it ...
by Rydon
May 21 2019 2:32am
Forum: E-Bike Non-hub Motor Drives
Topic: BBSHD Voltage Problem Firmware Update & Instructions
Replies: 80
Views: 4530

Re: BBSHD Voltage Problem Firmware Update & Instructions

If you get an error 30h after flashing, you may need a different bin file. Some controllers appear to require the bin file posted but others get error 30h but come alive after flashing with CRR10E4830E105001.1_APP_190311.bin
by Rydon
May 17 2019 5:41pm
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2694
Views: 129693

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

Oh wow! Superhero by day and superprogrammer by night. She is very lucky. Glad you were there for her.
by Rydon
May 16 2019 12:00am
Forum: E-Bike Non-hub Motor Drives
Topic: BBSHD Voltage Problem Firmware Update & Instructions
Replies: 80
Views: 4530

Re: BBSHD Voltage Problem Firmware Update & Instructions

Followed Amberwolf's instructions and fixed a voltage problem on one motor and resurrected another that my more advanced Bafang BESST system had bricked. Sent him a thank you. :)

There is no throttle problem but then none of my motors have ever had a throttle problem. Even ones imported recently.
by Rydon
May 10 2019 1:36am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2694
Views: 129693

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

I have been trying to contact electrifybike about buying one of their female 1 to 4 cables, but I'm not getting a reply from them. Sorry cnrd and anyone else I have missed. I needed a break so I took a few weeks to kayak a river in Southern Utah. If you or anyone else on this forum want any of the ...
by Rydon
Apr 21 2019 5:24pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5288
Views: 420271

Re: New "TSDZ2 Torque Sensor Central Motor"

In my latest order, I received a mix of motors with silver spiders and black spiders. Up until now all motors I received had black spiders. Is the silver spider a new version of the motor? The silver ones are older motors. If the rubber seal pops out easily they are definitely the older style. I ha...