Search found 75 matches

by btslo
Aug 03 2020 6:45am
Forum: Motor Technology
Topic: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18
Replies: 1470
Views: 150643

Re: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18

Just went from a xh18 to a vlcd5, now I reflashed to firmware just with the setting: vlcd5, but now I get a flashing error code E.02? Any clues? Its the torque sensor, but I didnt do anything to it. Left pedal gives a 13 and the right a 12 if I do the 6x light button press. I went the same and also...
by btslo
Jul 21 2020 1:25am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 7988
Views: 850081

Re: New "TSDZ2 Torque Sensor Central Motor"

Try asking here: viewtopic.php?p=1571905

Are you sure all the drivers are installed?
by btslo
Jul 20 2020 1:37pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 7988
Views: 850081

Re: New "TSDZ2 Torque Sensor Central Motor"

Try using 3.3V instead of 5V
by btslo
Jul 20 2020 1:35am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 7988
Views: 850081

Re: New "TSDZ2 Torque Sensor Central Motor"

I'm using this for almost everything that spins fast and for the blue and main gear: https://www.opieoils.co.uk/p-114541-mobil-mobilith-shc-100-lithium-complex-synthetic-grease-iso-vg-100.aspx Regarding that play on the chainring, the motor has max 500km light use, so I'm surprised it worn out so qu...
by btslo
Jul 15 2020 3:26am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 7988
Views: 850081

Re: New "TSDZ2 Torque Sensor Central Motor"

I have some play in the spider, is this normal?

https://photos.app.goo.gl/HEyyALhhQhxjd8c87

All the bolts are tight and there is no play in the main axle, only on the chainring and spider.
by btslo
Jun 05 2020 2:00pm
Forum: Items for Sale - Used
Topic: sold
Replies: 0
Views: 454

sold

sold
by btslo
May 21 2020 12:32am
Forum: Motor Technology
Topic: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18
Replies: 1470
Views: 150643

Re: Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18

Are there any fundamental differences between this and LCD3 firmware? I know this had a different feeling when marcoq was developing it despite being a "fork" of the casainho firmware (when it was still 0.19). But since now mbrusa ported it are they practically the same?
by btslo
May 06 2020 12:32am
Forum: Motor Technology
Topic: TSDZ2 open source firmware only for KT-LCD3 (v0.19.0 / v.0.20.0beta1)
Replies: 160
Views: 18576

Re: TSDZ2 open source firmware only for KT-LCD3 (v0.19.0 / v.0.20.0beta1)

Thanks, will try. Thought I flashed the latest version. :mrgreen:
by btslo
May 05 2020 4:08am
Forum: Motor Technology
Topic: TSDZ2 open source firmware only for KT-LCD3 (v0.19.0 / v.0.20.0beta1)
Replies: 160
Views: 18576

Re: TSDZ2 open source firmware only for KT-LCD3 (v0.19.0 / v.0.20.0beta1)

I flashed the mbrusa fix, but walk assist doesn't seem to be working. I have it enabled in settings and get the walk icon but it doesn't move. Or is there a bug somewhere? Also, what assist mode are you using? Torque or power? I'm setting up the bike for my GF, I enabled torque assist at first but I...
by btslo
May 05 2020 3:56am
Forum: Items for Sale - Used
Topic: sold
Replies: 2
Views: 207

Re: [EU] EM3ev 50V (AKA 52V, 14S9P) Large Triangle Ebike Battery Pack With Bag

Capacity, dimensions and weight?
by btslo
Feb 25 2020 2:10am
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 6377
Views: 445989

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

Hi Guys, I am building my electric mountainbike and really hesitate between an TSDZ2 with cfw or a BBS02. I understand TSDZ2 is maybe a bit less reliable, especially blue gear, and less powerful, but the feeling is better, as the power given by motor is really synchronized with the effort on pedals...
by btslo
Feb 05 2020 2:57am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 7988
Views: 850081

Re: New "TSDZ2 Torque Sensor Central Motor"

You can still change the hex value for amps manually even if you flash the 52V file?

Like here: https://www.eco-ebike.com/blogs/eco-cyc ... romscratch

Or is it hardcoded somehow?
by btslo
Jan 27 2020 6:06am
Forum: E-Bike Non-hub Motor Drives
Topic: 1.7kg 1000w mid drive
Replies: 56
Views: 8677

Re: 1.7kg 1000w mid drive

Thanks, but you probably misunterstood me, I've seen the table. I already have a battery, just want a lightweight 500-750W 48V torque sensing middrive (probably a top choice for many EU riders who want a similar feel to factory ebikes). Looking at the table, all the other tiers also get a battery (a...
by btslo
Jan 25 2020 2:33pm
Forum: E-Bike Non-hub Motor Drives
Topic: 1.7kg 1000w mid drive
Replies: 56
Views: 8677

Re: 1.7kg 1000w mid drive

Will there be a motor only 500-750W tier? How would the pedal and power delivery feel compared to a TSDZ2 if you had a chance to test? Looking for a lightweight torque sense middrive.
by btslo
Jan 13 2020 5:54am
Forum: Motor Technology
Topic: TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)
Replies: 6377
Views: 445989

Re: TSDZ2 mid drive -- Flexible OpenSource firmware (Casainho code only) for TongSheng TSDZ2 mid drive motor

Will SW102 development continue by other developers? (atleast to add the same functions as the 850C display)

Not sure if I should order one now considering the state of development, but want a minimalist display.
by btslo
Jan 08 2020 12:52pm
Forum: E-Bike Technical
Topic: TSDZ2, VLCD5 and geared shift sensor
Replies: 6
Views: 826

Re: TSDZ2, VLCD5 and geared shift sensor

You can also install it on the stock LCD, all you need is a stlink adapter: https://endless-sphere.com/forums/viewtopic.php?f=30&t=98281 Yes, you don't really need the shift sensor with the TSDZ2, as long as you know how to shift gears and remove pressure from pedals. Well, as long as you ride under...
by btslo
Jan 08 2020 5:14am
Forum: E-Bike Technical
Topic: TSDZ2, VLCD5 and geared shift sensor
Replies: 6
Views: 826

Re: TSDZ2, VLCD5 and geared shift sensor

I tested yesterday my wife's Vermont Jersey E-bike for 25km within center Paris. Bikester said that the mid-motor was a Trio and in fact it is a TSDZ2 coaster brake bike. The standard setting of the TSDZ2 is much more sporty than the standard setting of Bafang and requires a significantly greater f...
by btslo
Jan 07 2020 1:24am
Forum: Battery Technology
Topic: 13$ battery spot welder testing out
Replies: 17
Views: 2805

Re: 13$ battery spot welder testing out

Cheapest seems to be here, under $15 shipped:

https://www.aliexpress.com/item/4000510965499.html
by btslo
Jan 06 2020 7:25am
Forum: Battery Technology
Topic: 13$ battery spot welder testing out
Replies: 17
Views: 2805

Re: 13$ battery spot welder testing out

I ordered the one above, some russian review here:

https://www.youtube.com/watch?v=jSemWs1aIHg
by btslo
Dec 17 2019 3:24pm
Forum: Battery Technology
Topic: 13$ battery spot welder testing out
Replies: 17
Views: 2805

Re: 13$ battery spot welder testing out

ebay: https://www.ebay.com/itm/Portable-Mini-DIY-Nickel-Strip-Connection-Battery-18650-Batteries-Spot-Welder-Y/184052358668?hash=item2ada601e0c:g:FGEAAOSwpBdd25hJ But the welds do look kinda weak. Similar one: https://www.ebay.com/itm/Mini-DIY-Nickel-Strip-Connection-Battery-18650-Batteries-Spot-Wel...