My display menus does not match the manual in your latest version https://github.com/emmebrusa/TSDZ2-...1C.4-LCD3-3/Wiki.KT.LCD3.TSDZ2.V20.1C.4-2.pdfUnfortunately it is not possible to know the firmware version for LCD3, it is not stored anywhere.
Try checking the display menus with the manual of my latest version (you can find it in the signature).
If the menus are very different, it is probably the v20-beta-1 version of casainho/buba
GitHub - leon927/TSDZ2-Smart-EBike: Flexible OpenSource firmware for TongSheng TSDZ2 mid drive ebike motor and pheriperals
or an even older one.
860C for Bafang uart are still flashable.So which display should be bought which is working with OSF. I have now 860C but it can broke which has happened earliear. I don't like VLCD5 and those smaller ones which are supported.
If you search the forum, you will find the experience of those who have tried without success. It seems that these versions are missing the bootloader to flash them on the uart port.OK, I wish OSF. i take the risk
I will do the test after the weekend.
This is the manual for the old versionsMy display menus does not match the manual in your latest version https://github.com/emmebrusa/TSDZ2-...1C.4-LCD3-3/Wiki.KT.LCD3.TSDZ2.V20.1C.4-2.pdf
I could not find a manual in the leon927 v20-beta-1 link. Unless it's hidden somewhere?
Thank you for information.860C for Bafang uart are still flashable.
For the latest version 860C V1.3 I will release an update soon.
The doubt is for 860C with Tonsheng protocol running with stock firmware.
For these I recommend using OSF with Java Configurator and flashing only the motor controller.
If you search the forum, you will find the experience of those who have tried without success. It seems that these versions are missing the bootloader to flash them on the uart port.
If you still want to take the risk, the 860C V1.3 version has yet to be released.
OSF on motor controller works with 860c v.1.3 stock version ?860C for Bafang uart are still flashable.
For the latest version 860C V1.3 I will release an update soon.
The doubt is for 860C with Tonsheng protocol running with stock firmware.
For these I recommend using OSF with Java Configurator and flashing only the motor controller.
It's possible with the JTAG port ?If you search the forum, you will find the experience of those who have tried without success. It seems that these versions are missing the bootloader to flash them on the uart port.
If you still want to take the risk, the 860C V1.3 version has yet to be released.
Thanks for the link to the manual. Unfortunately it does not match my KT-LCD's menu/ sub menu. For example menu 7/ submenu 1 is Cruise/ set speed to maintain. On my display, menu 7/ submenu 1 is to change motor power 250W/ 500W/ 750W/ 1000W. The kit was sold by Electrifybike July 2019. I contacted them and they sent me a link to an online manual EBC KT-LCD3 for TSDZ2 0.18.2.pdf which to my dismay, also does not match. Electrifybike says they have nothing else.This is the manual for the old versions
0.20.0 (DEVELOPMENT) | KT LCD3 | TSDZ2 | Manual
I do not understand the question. You wrote:OSF on motor controller works with 860c v.1.3 stock version ?
Do you have stock firmware or OSF on the motor controller?For me, my 860C v1.3 (6 pin)(stock version) works with a tsdz2B.
I don't know if there are pins inside to connect STlink-v2, it's difficult to open the 860C without destroying it.It's possible with the JTAG port ?
I understand that it is difficult to use LCD3 without a manual.Mbrusa, I am going over to a friend's house who has a PC to update the firmware of my KT-LCD3 and controller. I see you just released a new version yesterday (with a manual). Release Open source firmware TSDZ2-v20.1C.4-LCD3 update 3 · emmebrusa/TSDZ2-Smart-EBike-LCD3
Should I use the one from yesterday or an older version (must have manual)?
Sorry, my display is tongheng compatible, it does not work with osf motor controller.I do not understand the question. You wrote:
Do you have stock firmware or OSF on the motor controller?
I don't know if there are pins inside to connect STlink-v2, it's difficult to open the 860C without destroying it.
Also consider that for 860C there is no flashable version on JTAG/SWD.
We started at 1 PM on Sunday. Didn't finish till around 6:30 pm. We chose version Release Open source firmware TSDZ2-v20.1C.4-LCD3 update 3 · emmebrusa/TSDZ2-Smart-EBike-LCD3 and almost did not succeed. We started with the controller but kept getting the error "cannot communicate with the device". We checked the wiring, updated the ST-LINK V2 firmware to the latest, tried battery power, tried USB power, checked wiring again, all to no avail- got the same error. We googled the error and found an Endless Sphere post of someone who had the same error and tried using the 3.3 V pin which led to success. We tried the 3.3 V and sure enough it worked! We were able to read/ save the old firmware and update to the new.I understand that it is difficult to use LCD3 without a manual.
If you have the ability to upgrade display and motor, it is the best choice.
Yesterday, checking the version of the manual on GitHub, I realized that the firmware was not aligned with the one on the PC (LCD3 is not a priority for me), which is why I released a new version. So use yesterday's.
However, only the engine firmware has changed, not the display one and the manual is updated, only the reference to E07 overcurrent error added yesterday is missing.
Is it a statement or a question?Sorry, my display is tongheng compatible, it does not work with osf motor controller.
So you haven't tried OSF yet.I have the a stock firmware on the motor controller.
What you have done in hidden settings is changed the max. current setting, which can give also more power, but only if needed.....
Do you think this cable is compatible with tsdz2b motor and vlcd5 5.1 version?
... which OSF....
.... levels 0 - 32 into the hidden settings "A". .... no difference ....
I have disabled the speed limit.
....
You can use the DIY without a problem, but you need to isolate the sockets with shrinktube.Thank you for you kind help!
Can you give me a link to the cheaper cable please? I only find some DIY ones.
How can I know if my motorcontroller is flashable? The hidden menu let me choose between 2 settings for the speed limit. One to enable / disable the speed limit, and one to set the speed limit value. This second setting is set at ---- when the first is off.
If you had powered up the controller and measured 0V, then you can't flash the controller.I have 0 volt. So no way to install osf right?
Are you sure you're using the proper connector ?Maybe I did it wrong. It is à 8 pin so I took another diagram from here to find the right pins.