Search found 26 matches

by mauri_78
Sep 09 2019 8:18am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5932
Views: 496500

Re: New "TSDZ2 Torque Sensor Central Motor"

Hi all, i have a question regarding the setting of menu 7.2 in opensource firmware. In this menù you can set the current ramp up, the default value is 5A/s, in your opinion which is the highest value that can be setted without make any damage? I have tried to increment this value and i have seen tha...
by mauri_78
Aug 06 2019 11:56am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5932
Views: 496500

Re: New "TSDZ2 Torque Sensor Central Motor"

Hi all, I have a problem with my TSDZ2, after 1500km it bacame noisy... I have suspected some problems in ball bearings or in blue gear so i have totally disassembled the motor but all is ok! the blu gear is still perfect and all the ball bearing are ok. I have also opened the brushless motor in ord...
by mauri_78
Aug 05 2019 3:17am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5932
Views: 496500

Re: New "TSDZ2 Torque Sensor Central Motor"

Hi all, In order to install FW mod without cutting wires and with the possibility to use the throttle and brake cut off connected on original VLCD5 bracket i have designed an adapter for KT-LCD3. With this adapter you can plug LCD3 on VLCD5 bracket. I have also added a connector for upgrading KT-LC...
by mauri_78
Aug 02 2019 5:14am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5932
Views: 496500

Re: New "TSDZ2 Torque Sensor Central Motor"

Hi all, In order to install FW mod without cutting wires and with the possibility to use the throttle and brake cut off connected on original VLCD5 bracket i have designed an adapter for KT-LCD3. With this adapter you can plug LCD3 on VLCD5 bracket. I have also added a connector for upgrading KT-LCD...
by mauri_78
Aug 01 2019 8:27am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 3885
Views: 192874

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

Hi casahino,
thank you for you rapid response!
Yes probably i have made this mistake!
For sure i will make more tests, but i think that you are in right!
best regards

Maurizio
by mauri_78
Aug 01 2019 8:19am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 3885
Views: 192874

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

Hi all, i have noted that removing the battery the trip counter is resetted... Is possible to store trip counter in eeprom for next versions? Sometimes is useful to park the bike without the battery that can be removed for charging... would be nice if trip counter wouldn't be resetted in this situa...
by mauri_78
Jul 31 2019 3:31am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 3885
Views: 192874

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

Hi all, i have noted that removing the battery the trip counter is resetted... Is possible to store trip counter in eeprom for next versions? Sometimes is useful to park the bike without the battery that can be removed for charging... would be nice if trip counter wouldn't be resetted in this situat...
by mauri_78
Jul 29 2019 8:18am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5932
Views: 496500

Re: New "TSDZ2 Torque Sensor Central Motor"

ERROR IN BATTERY VOLTAGE READING for 36V battery. Hi all i have noted that there is an error in voltage reading. with the battery full just disconnected from the cahrger i measue with my fluke multimeter 42V instead on lcd03 display i only see 41V. I have done this measurements with the bike switche...
by mauri_78
Jul 25 2019 5:12am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5932
Views: 496500

Re: New "TSDZ2 Torque Sensor Central Motor"

Hi, i finally have upgraded my tsdz2 with open source fw! I have a doubt regarding configuration. What is the behaviour of 7.1 parameter? I have read in the manual that this is the motor power limit. I have set it to 350W but i have seen on the motor power field that the instant power goes above the...
by mauri_78
May 28 2019 9:54am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5932
Views: 496500

Re: New "TSDZ2 Torque Sensor Central Motor"

Hi, i haven't erased but before i had stock firmware. This is my first installation of open firmware. Do you think that i should erase all and then reflash? I was thinking to downgrade to 18.2 i have seen that there are a lot of users that are experiencing problems with 0.19.6 version. Someone sugge...
by mauri_78
May 28 2019 3:32am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5932
Views: 496500

Re: New "TSDZ2 Torque Sensor Central Motor"

Hi guys, I need some help, i have installed FW mod on my tsdz2 version 0.19.0 beta 6. The problem is that the navigation in the configuration menù is not as described in the wiki, i see 10 menus instead of 9 and i'm not able to save settings. In i'm on configuration menu 0 and i push down the menu n...
by mauri_78
Sep 28 2018 4:42am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5932
Views: 496500

Re: New "TSDZ2 Torque Sensor Central Motor"

I just want to thank casainho for the great work! From italian forum jobike we are following with a great interest the development of the open firmware and some users reports a great experience with this firmware. This is the link to the discussion regarding open firmware on jobike: http://www.jobik...
by mauri_78
Sep 20 2018 10:12am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5932
Views: 496500

Re: New "TSDZ2 Torque Sensor Central Motor"

It maybe a solution... in my opinion the better and simpler solution is something similar to the one implemented in VLCD5. A total kms counter(not resettable or resettable with a menù function) and a trip counter that can be resetted in a fast way(eg long press of a button or similar). A very good ...
by mauri_78
Sep 20 2018 7:33am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5932
Views: 496500

Re: New "TSDZ2 Torque Sensor Central Motor"

Thank you very much casainho, but haven't understood well: is possible to reset the trip distance and mantain a total km counter? On current implementation, trip distance is automatically reset everytime system is powered off. Total distance is reset only on configuration menu. Good work Casainho. ...
by mauri_78
Sep 20 2018 5:40am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5932
Views: 496500

Re: New "TSDZ2 Torque Sensor Central Motor"

Thank you very much casainho, but haven't understood well: is possible to reset the trip distance and mantain a total km counter?
Should also be useful to have the possibility of preset a total km value in order to mantain the total km till now.
by mauri_78
Sep 20 2018 5:14am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5932
Views: 496500

Re: New "TSDZ2 Torque Sensor Central Motor"

Hi all, in order to increase the maximum cadence is possible to flash the original 48V firmware on a 36V motor?
For now i don't want to flash the open firmware because i haven't a lcd3 and it lack odometer and trip function that for me are very important...
Thanks in advance

maurizio
by mauri_78
Aug 31 2018 1:37am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5932
Views: 496500

Re: New "TSDZ2 Torque Sensor Central Motor"

Hi casainho. I already had time to test the original firmware with a battery of 52 volts. About 500 km. Now I want to try with a new open firmware. I already had an LCD 3 from the old motor. I will use it. But I have a question, how to connect a throttle to LCD 3, which was going for with a set of ...
by mauri_78
Aug 29 2018 2:47am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5932
Views: 496500

Re: New "TSDZ2 Torque Sensor Central Motor"

Hi all a little calarification regarding the voltage supply of TSDZ2: I have the 36V 350W version of TSDZ2, can i supply it with a 48V(13S) battery? In order to do this i have to change some bytes in eeprom or use the casainho firmware? Which are the differences between 36V and 48V versions of TSDZ2...
by mauri_78
Aug 24 2018 7:13am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5932
Views: 496500

Re: New "TSDZ2 Torque Sensor Central Motor"

I want to thank jbala for the very usefull video about the open firmware installation. Seeing your videos i have only one doubt regarding the connector that you have soldered on the LCD3 display cable in order to avoid to cut the original motor to display cable. In which way did you abtained this co...
by mauri_78
Aug 23 2018 2:28am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5932
Views: 496500

Re: New "TSDZ2 Torque Sensor Central Motor"

I have just installed a brand new 36v/350w-tsdz2 and have a serious noise/hum coming from the motor. It sounds like a tortured mini-toycar if you ever heard them motors. Video for sound: https://www.youtube.com/watch?v=OF99aYNa3WI I'm no expert, but that does not sound like a frame vibration induce...
by mauri_78
Aug 01 2018 7:24am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5932
Views: 496500

Re: New "TSDZ2 Torque Sensor Central Motor"

Hi, Please could someone tell me where i can found the lastest casaihno's firmware for TSDZ2 and LCD3 display? This page: https://github.com/OpenSource-EBike-firmware/TongSheng_TSDZ2_motor_controller_firmware/tree/master/TSDZ2_original_firmware_and_improved doesn't exist anymore... Where can i found...
by mauri_78
Jul 24 2018 10:35am
Forum: E-Bike Non-hub Motor Drives
Topic: TSDZ2 sometimes it stop assistance
Replies: 5
Views: 495

Re: TSDZ2 sometimes it stop assistance

Hi all, I have found the cause of the defect! Yesterday i have cleaned the bike, after the cleaning, i tried to switch on the motor and the battery indicator shows only one segment... but the battery was just charged!!! Obviously the motor was stuck, no assistance. After some tentative i have found ...
by mauri_78
Jul 18 2018 10:18am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5932
Views: 496500

Re: New "TSDZ2 Torque Sensor Central Motor"

Hi all, a question regarding modified firmware: Does it indicate also Total km (ODO) and trip km? I have seen a lot of video with some very useful functions such as battery cut off setting, motor current ecc. but i haven't seen this two basilar but useful functions... I also miss them but I didn't ...
by mauri_78
Jul 18 2018 8:02am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5932
Views: 496500

Re: New "TSDZ2 Torque Sensor Central Motor"

Hi all, a question regarding modified firmware: Does it indicate also Total km (ODO) and trip km? I have seen a lot of video with some very useful functions such as battery cut off setting, motor current ecc. but i haven't seen this two basilar but useful functions... In order to set up the motor wi...
by mauri_78
Jul 18 2018 2:29am
Forum: E-Bike Non-hub Motor Drives
Topic: TSDZ2 sometimes it stop assistance
Replies: 5
Views: 495

Re: TSDZ2 sometimes it stop assistance

Thank you very much for your suggestions. I have tried to unplug the speed sensor but change nothing... The big problem is that this defect appear only sometimes and then it disappear. I have checked some connections(torque sensor and hall sensors) but i haven't removed the controller in order to ch...