Search found 118 matches

by dameri
Jun 18 2019 5:51am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 3892
Views: 194420

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

Proposal for validating measured human power As others did mention before, I wish we could validate our current measurement of human power as it seems an high value. Human power is pedal cadence * force applied on the pedals. For pedal cadence, I think we can trust very well on our current measurem...
by dameri
Jun 16 2019 2:04am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 3892
Views: 194420

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

The last thing I would like to know is if the throttle function operates as intended. Supposedly it did not work in a previous beta(?). Am not sure but there is an old issue posted on GitHub. Can someone confirm it does work? If it does, I see no reason to not release the official 0.19.0 for all us...
by dameri
Jun 15 2019 7:30am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 3892
Views: 194420

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

I took ride with v0.19.0-beta8 and it worked fine.
Tested walk assist, cruise and boost.

Big thanks once again for developers :bigthumb:
by dameri
Jun 09 2019 3:56am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5954
Views: 498992

Re: New "TSDZ2 Torque Sensor Central Motor"

After several commuting 24km roundtrips, I'm surprised how easy is to overheat this thing. Today on 12km trip, where 30% of it was in speed or turbo mode because of the inclines, whole motor case was pretty warm to the touch. I didn't push it too much, just tried to maintain speed over 15km/h on in...
by dameri
Jun 08 2019 1:31am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 3892
Views: 194420

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

A new beta soon to be released! I had some time today to make the last changes and have already submitted the Pull Request. As usual, Casainho will review the changes and then release the beta for the community. Changes: * Have rewritten the button code for the entire system. No more bugs. If there...
by dameri
Jun 07 2019 9:18am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5954
Views: 498992

Re: New "TSDZ2 Torque Sensor Central Motor"

After several commuting 24km roundtrips, I'm surprised how easy is to overheat this thing. Today on 12km trip, where 30% of it was in speed or turbo mode because of the inclines, whole motor case was pretty warm to the touch. I didn't push it too much, just tried to maintain speed over 15km/h on in...
by dameri
Jun 07 2019 4:03am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 3892
Views: 194420

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

I have 36V and 250W motor. Menu 9:2 standstill and pedals horizontal 40 Driving without assist and light power 55- 57 at start 67 Interesting, compared to mine the absolute values are different but the delta is similar (17 in your case Vs 20 for light pedaling and 27 Vs 30 for higher torque). I'm c...
by dameri
Jun 07 2019 2:06am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 3892
Views: 194420

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

I have 36V and 250W motor. Menu 9:2 standstill and pedals horizontal 40 Driving without assist and light power 55- 57 at start 67 Interesting, compared to mine the absolute values are different but the delta is similar (17 in your case Vs 20 for light pedaling and 27 Vs 30 for higher torque). I'm c...
by dameri
Jun 06 2019 8:57am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 3892
Views: 194420

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

I have 36V and 250W motor.

Menu 9:2 standstill and pedals horizontal 40
Driving without assist and light power 55- 57 at start 67
by dameri
Jun 05 2019 8:36am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 3892
Views: 194420

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

May I ask if a couple of users can take a look at the Advanced Technical Data under sub menu 2, ADC Pedal Torque Sensor, and report what the resting value is. I am curious of the values from the torque sensor in different systems. This might be used later in the development to make the system more ...
by dameri
Jun 02 2019 3:38am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 3892
Views: 194420

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

I tried v0.19.0-beta 7. I drove to shop about 7 kms. There was quite poor assist alltough my levels and factors was exact same as previous version. Also other configurations are same as before. After shopping I went back to home and assist came back as good as before. Maby power off helped when I w...
by dameri
Jun 01 2019 9:00am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 3892
Views: 194420

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

It was a very fun ride with tszd2 motor once again. The v0.19.0-beta7 version worked very well. I tried walk assist and Cruise and both worked. I did’t tried the startup boost feature.

Big thanks to the developers.
by dameri
May 31 2019 11:08am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 3892
Views: 194420

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

I tried v0.19.0-beta 7. I drove to shop about 7 kms. There was quite poor assist alltough my levels and factors was exact same as previous version. Also other configurations are same as before. After shopping I went back to home and assist came back as good as before. Maby power off helped when I wa...
by dameri
May 29 2019 9:49am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5954
Views: 498992

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 sugg...
by dameri
May 28 2019 7:39am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 5954
Views: 498992

Re: New "TSDZ2 Torque Sensor Central Motor"

What is FW?

Have you erased first previous version? If not, there is too many menus.
by dameri
May 22 2019 8:45am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 3892
Views: 194420

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

I don’t have boost enabled and don’t have brake sensors. When blinking 1 comes it only disappear when I reboot display.
by dameri
May 22 2019 8:16am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 3892
Views: 194420

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

I’m waiting solution for blinking 1. It stops all assist. And it can appear suddenly when you start pedalling. Sometimes have to reboot display several times before blinking 1 disappear and motor is working again.

I don’t have any spesifc situations when it comes but it’s very annoying.
by dameri
May 14 2019 10:40pm
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 3892
Views: 194420

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

e3s wrote:
May 14 2019 12:05pm
I removed the motherboard of the controller without damaging it because I want to mod it replacing some cables. If someone is interested I'll post some pictures.
Please do that.
by dameri
May 02 2019 8:41am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 3892
Views: 194420

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

I’m wondering ”blinking 1” problem. I used to drive before beta4 and the problem came up often. It is annoying when stopping traffic lights and ”blinking 1” comes on the screen and after that there is no assist at all. This happened quite often and sometimes helped when the display was restarted. L...
by dameri
May 02 2019 7:10am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 3892
Views: 194420

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

I’m wondering ”blinking 1” problem. I used to drive before beta4 and the problem came up often. It is annoying when stopping traffic lights and ”blinking 1” comes on the screen and after that there is no assist at all. This happened quite often and sometimes helped when the display was restarted. L...
by dameri
Apr 29 2019 8:32am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 3892
Views: 194420

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

I’m wondering ”blinking 1” problem. I used to drive before beta4 and the problem came up often. It is annoying when stopping traffic lights and ”blinking 1” comes on the screen and after that there is no assist at all. This happened quite often and sometimes helped when the display was restarted. La...
by dameri
Apr 29 2019 1:59am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 3892
Views: 194420

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

I installed beta 5 to motor and beta 6 to display . I couldn’t move on display menu at all. When I installed beta5 to display, it start working again.
by dameri
Apr 08 2019 6:55am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 3892
Views: 194420

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

I tried a v0.19.0-beta3 version today. I drove just a short distance because it was very cold and started to rain. Walking assistant worked well and cruise too. Boost function I didn't try. Suddenly the assist ended, I tried to increase the level of assistance, did not help. I booted KTLCD3 and the ...