Search found 28 matches

by redwater
May 19 2020 4:08pm
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

Re: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

I have disabled assistance w/o pedal rotation. I think and maybe the reason for this is different weight of right and left pedal.
by redwater
May 19 2020 2:39pm
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

Re: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

Hello , I set in conf menu torque, it is great, but is little issue, after power on motor unprovoked starts few seconds. FW 1.0.0-beta1.
by redwater
May 12 2020 1:34pm
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

Re: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

Hi, still is issue in configuration menu in battery current, whatever value I set, after power off and on, it is set at 16A, which explains why motor power is limited to about 750W max.
This was on 1.0.0 alpha4, and is on beta1.
by redwater
May 08 2020 10:08am
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

Re: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

Hi, why is motor set to max 750W on FW1.0.0-alfa4 ? Also parameters like battery current and field weakening not changes after exit from menu. Battery is set always on 16A, and field weakening is always disable after power off/on.
by redwater
Mar 28 2020 6:32am
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

Re: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

I try new firmware again, after repair battery problem, and it is fantastic. Walk mode works like tempomat. :thumb:
by redwater
Mar 10 2020 2:16pm
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

Re: TSDZ2 mid drive and 850C and SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

I have no throttle, and no brake sensors, and after 50-100m ride controller cut off power, and unable to power on by the press the button. It returns from dead state after unplug and plug the battery. It happens all times. FW 0.6.8 EDIT: ̶M̶y̶ ̶f̶a̶u̶l̶t̶, configuration cut off was set on 42V. ̶N̶o̶...
by redwater
Mar 05 2020 3:41pm
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

Re: TSDZ2 mid drive and 850C and SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

Same. Gotta wait for a fix Flashed firmware 0.55.0, and 850C_0.6.8, and "firmware error". I flash motor and display couple times, and still the same. Should work by now!! I found I did an error. Which is corrected, display or motor firmware ?? On github disappeared 0.6.8 bootloader replaced by old ...
by redwater
Mar 05 2020 12:34pm
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

Re: TSDZ2 mid drive and 850C and SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

Flashed firmware 0.55.0, and 850C_0.6.8, and "firmware error". I flash motor and display couple times, and still the same.
by redwater
Jan 22 2020 2:20pm
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

Re: TSDZ2 mid drive and 850C and SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

When I set level factor on 0.12, drive motor current will be 12A ? (576W motor vs my 100W on pedal) ? Is 0,01 factor equal 1A on motor ?
by redwater
Jan 14 2020 11:29am
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

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

If so, can you guys please share pictures and more details? I would like to add to the wiki as this is highly valueable. Ok. I make, and share more pictures tomorrow. It is chip parts from e-store (allegro.pl in Poland, its like ebay), USB-UART, and DC-DC XL6019 converter. Ups. my photos was blocke...
by redwater
Jan 14 2020 4:05am
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

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

Try XL6019. Works excellent, or get power from battery directly. If so, can you guys please share pictures and more details? I would like to add to the wiki as this is highly valueable. Ok. I make, and share more pictures tomorrow. It is chip parts from e-store (allegro.pl in Poland, its like ebay)...
by redwater
Jan 03 2020 3:29am
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

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

VIN - orange Rx - white <--- Tx from UART +26-54V - brown Tx - green <--- Rx from UART GND - black Colours from 850C cable ofcourse. Thanks. And Vin/Orange is same voltage as Brown wire? And for programming, does it need Orange or Brown wire to be powered? It's hard to see from pictures. When progr...
by redwater
Jan 01 2020 2:50pm
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

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

Thank you. I tried to build that as well, and maybe failed totally 8) :roll: Maybe also take a look here, and contribute: https://endless-sphere.com/forums/viewtopic.php?f=2&t=97083&p=1519258#p1519258 850C plug: https://images91.fotosik.pl/267/cc7fdba67a33b131.jpg VIN - orange Rx - white <--- Tx fr...
by redwater
Jan 01 2020 4:41am
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

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

My cables: ST-Link https://images92.fotosik.pl/299/a7423c4e111f6def.jpg https://images92.fotosik.pl/299/0524d74eebc9eac7.jpg USB-UART , I remade this cable to direct power from baterry, because I burn DC-DC converter (my fault, short circuit :bolt: :flame: ): https://images89.fotosik.pl/299/53dd121f...
by redwater
Dec 31 2019 2:02pm
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

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

Try XL6019. Works excellent, or get power from battery directly. If so, can you guys please share pictures and more details? I would like to add to the wiki as this is highly valueable. Ok. I make, and share more pictures tomorrow. It is chip parts from e-store (allegro.pl in Poland, its like ebay)...
by redwater
Dec 31 2019 1:45pm
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

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

No problem this is my final well working set up using "step up buck" instead of ebike buttery as power source.. The colors should match with bafang display cable bafang extension cable - I recommend male to male (one end for bootloader box other for connecting display with TSDZ2) https://www.aliexp...
by redwater
Dec 31 2019 6:34am
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

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

One more thing, on boot screen is example 50,7V , but on main screen is 51,3V (0,6V above). On multimeter is 50,7V.

Best regards, and happy new year 2020 !!!
by redwater
Dec 30 2019 1:36pm
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

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

I dont know is that issue, but when I try to pull bike backward then motor braking. In 0.19.0 there was no effect like now in 0.50.0.
by redwater
Dec 27 2019 3:02pm
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

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

Hi,
I updated motor firmware, and display.
On my display is not showing motor-firmware version, is "waiting for TSDZ2" and after that shows main screen, without 0.50.0.

I cant test ride now, because is snow, and below 0 degrees C. Odometer again reseting after poweroff.

Best regards.
by redwater
Dec 17 2019 10:58am
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

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

Someting strangle. I ride tomorrow 30 km, and till 29 km display shows always 53V, when reset display , shows 47,5V on the rest, when I ride again showing voltage 53V, when motor stop working show 47V, and when again working show 53V. Its strangle. It was my fault, I write wrong battery resistance ...
by redwater
Dec 14 2019 4:52pm
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

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

Someting strangle. I ride tomorrow 30 km, and till 29 km display shows always 53V, when reset display , shows 47,5V on the rest, when I ride again showing voltage 53V, when motor stop working show 47V, and when again working show 53V. Its strangle.
by redwater
Dec 13 2019 4:41am
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

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

Is that possible to do multiple trip times and distance cancelled by user, not reseting when power off display ? Some like Trip 1, Trip 2, Trip 3 .
by redwater
Dec 13 2019 2:54am
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

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

850C display new firmware Here is the latest version and I think 90% of the firmware is done - I don´t expect to add much more on the firmware, at least new configurations should be added that depends on the motor controller firmware development. Download here: https://github.com/OpenSource-EBike-f...
by redwater
Dec 13 2019 2:52am
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 5771
Views: 388738

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

mikec1953 wrote:
Dec 12 2019 4:42pm
Still cannot consistently get to Configuration Menu with new release 850C_v0.5.0-beta.8. Using the steps of 1) short click of Power Button followed by 2) long press 0f Power Button, it works about 1 out of 20 attempts. The rest of the time the display turns off.
Try do it very fast.