Search found 20 matches

by e3s
Apr 21 2019 7:17am
Forum: Motor Technology
Topic: Bafang SW102 Bluetooth LCD - OpenSource firmware and mobile app
Replies: 37
Views: 902

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

Android is rich of possibility and maybe the power assist that depends from the bpm can be managed from an app. It's an idea... An option that set the maximum bpm...(or also minimum bpm...) And it's resolved the problem of pairing some hrm with the pin.
by e3s
Apr 21 2019 7:01am
Forum: Motor Technology
Topic: Bafang SW102 Bluetooth LCD - OpenSource firmware and mobile app
Replies: 37
Views: 902

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

More fatigue, more bpm... And the relation is personal... So I think that it's not accurate... Bpm depends from lots of factor, an example is the concentration of the oxygen in the air... Or how much you train yourself... Then about the bpm in the lcd in some heart rate monitors you have to insert t...
by e3s
Apr 10 2019 1:46pm
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2192
Views: 90826

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

sign in to github and click on pull request. It's a function to compare changes
by e3s
Apr 09 2019 4:39pm
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2192
Views: 90826

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

Thanks for the great instructions That will really help. I am still waiting on my SW102 to be delivered, but in the mentime I had a thought. Do you think it may be possible to drill 4 small holes through the plastic cover ( after Remove Up/Dwn key lid) right above the 4 programming pads? Then you c...
by e3s
Apr 09 2019 11:15am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2192
Views: 90826

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

Thanks for the great instructions That will really help. I am still waiting on my SW102 to be delivered, but in the mentime I had a thought. Do you think it may be possible to drill 4 small holes through the plastic cover ( after Remove Up/Dwn key lid) right above the 4 programming pads? Then you c...
by e3s
Apr 05 2019 5:22pm
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2192
Views: 90826

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

I really like those SW102 displays because do be honest I think the LCD3 is far from a modern good looking display and the 850c is way to big. My opinion on LCDs. LCD3 was nice for the development because it is flexible enough so I could send debug data to it while developing the code. Also this LC...
by e3s
Feb 25 2019 3:50pm
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2192
Views: 90826

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

which is the best version? 36v or 48v? how many amperes can withstand for short, medium and long time? (1min, 5min, long travel) How much is efficient the 36v version at 48v?
by e3s
Feb 16 2019 2:09pm
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2192
Views: 90826

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

recension for lcd3: too many functions. It isn't understandable what there is in the screen and what to do to change something. You need the wiki on hand. Then the screen is too big . I made a mistake buying it. I'll buy something like the lcd5. Too many functions aren't necessary. The essential is ...
by e3s
Sep 16 2018 3:51pm
Forum: E-Bike Non-hub Motor Drives
Topic: Improving original firmware - TongSheng TSDZ2 mid drive motor
Replies: 124
Views: 7635

Re: Improving original firmware - TongSheng TSDZ2 mid drive motor

this mid drive works also with bafang (750c 850c...) displays,
@ casainho: lcd8h is already in commerce, shipping fee included it costs around 60$, without shipping fee 45-50$
by e3s
Aug 27 2018 3:28pm
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2192
Views: 90826

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

Unfortunately I haven't it yet. I have already ordered it... I'm waiting. If it arrives soon I can give my contribute
by e3s
Aug 27 2018 12:00pm
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2192
Views: 90826

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

Can be showed the human power in the display instead of the istant power?
by e3s
May 04 2018 3:21pm
Forum: Battery Technology
Topic: bluetooth BMS?
Replies: 978
Views: 66318

Re: bluetooth BMS?

thank you, now it's clear.
by e3s
May 03 2018 4:46pm
Forum: Battery Technology
Topic: bluetooth BMS?
Replies: 978
Views: 66318

Re: bluetooth BMS?

i think these BMS's are all the same. the control board and software are identical. i have both the 24S and 32S model here of this version: https://www.aliexpress.com/item/8S-to-24S-2018-new-DIY-Lifepo4-li-ion-50A-80A-100A-110A-120A-smart-bms/32847165991.html Are you sure? The software looks differ...
by e3s
May 02 2018 3:37pm
Forum: E-Bike General Discussion
Topic: info about kuteng controller, mid drive and some smart bms
Replies: 4
Views: 397

Re: info about kuteng controller, mid drive and some smart bms

the modl I'm looking for is sp15s001 I think this is the same: https://opensourceebikefirmware.bitbuck ... tooth.html, if anyone has this bms I need to know which is the minimum voltage cutoff that could be set by the software
by e3s
Apr 18 2018 8:21am
Forum: E-Bike General Discussion
Topic: info about kuteng controller, mid drive and some smart bms
Replies: 4
Views: 397

Re: info about kuteng controller, mid drive and some smart bms

Thanks, I didn't remember it. 1st and 2nd questions ok, the last one is difficult.
by e3s
Apr 18 2018 8:09am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2192
Views: 90826

Re: Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

well done, a quick prevision of the possible customization? (I'm interested about current limit)
by e3s
Apr 17 2018 5:58am
Forum: E-Bike General Discussion
Topic: info about kuteng controller, mid drive and some smart bms
Replies: 4
Views: 397

info about kuteng controller, mid drive and some smart bms

I don't know if with the kuteng programmable controller I the current limit is customizable and if is a limited current or it shuts off over the limit. what about tsdz2 controller? Are there developments about custom programming? I see some smart bms marked as rjxzs, is there a website of this compa...
by e3s
Jan 08 2018 12:54pm
Forum: Items Wanted
Topic: bafang bbs02 used
Replies: 0
Views: 282

bafang bbs02 used

I'm looking for bbs02 only the mid drive unit around 150-170 € in any aesthetic condition