Thanks for that great review. As we head into winter here I'm hoping to find time to give the firmware a go.

Ordered the parts yesterday! Very keen for my 52v setup. I really need the button for the lights to work, but my guess is that by the time the parts arrive in AU it might be done! Thx for the great videos.

Hola, me ha gustado mucho este video y seguire viendo constantemente tu canal, es lo qu estaba buscando para confirmamr mi teoria, porque lo venden con diferentes potencias y el tamaño no varia ni apenas varia el precio. Thanks you

Great Work,, just got this working today. Far better setup than the stock, looking forward to extracting the best out of the system. Building a big 52V battery for a couple of leaning trikes at the moment, be interesting how the new setup compares to the 48V hub motor from factory.

BIG THANKS!! Great contributions you are doing!! and so lovely day outside, that is exactly the objective of all this technology :-)

great video

I love your videos. What battery are you using?

Check out the FOC function at about 7:15!! Way cooollll!!!!

Thank you for this video! I will be ordering the 750w 48v kit soon. Will the firmware work with the lcd5 or do I need to order an lcd3? Will the lcd3 work with the newer controller? Does this firmware work only with the 6pin or with the 8 pin lcd3 also? I am not going to use a throttle because the rules in Oregon would limit my speed too much if I do but I would like to maintain the option for resale value. I will let it go if I need to, I want to use this firmware.

in your opinion would you opt for 52v or 48? Also, any recommendation on seller for this product? Do you recommend throttle or is the torque sensing accurate enough with this firmware to be apt at climbing hills? thanks! and thanks for the vid!

Awesome, thanks for the review! What speeds are you able to sustain on this setup?

hi. Thanks for your videos. I have sifted through the information and read some of casainho's literature. I am wanting to ditch my speedo sensor but am worried it will affect output calibration. If this valid, or is motor output only calibrated via torque sensor? Thanks for any insight!

14S is for 52V and 13S for 48V.

Great video. In an older video, you said the Trek Powerfly was just so much smoother. After the firmware upgrade, how much "smoother" is the TSDZ2? Has it closed the gap to the smoothness (and analog bike feel) of the Powerfly?

Jbalatutube: Hi, I really appreciate all the information you are passing on. I am dying to try this but I have not yet purchased the motor because I can't find good info to decide between 36v and 48v versions. My principle goal is to go up long steep mountain roads, and I am almost 200lbs. (88 kgs). I have a few 36v batteries now, so I am leaning towards the 36v edition, but I don't want to buy the wrong one. I listened to most of your videos and know about the 90rpm cadence limit of the stock firmware, and the way the open source removes that limit. If you know, are the 36v and 48v the same except for firmware? Does the 48v version use different windings to handle more watts or a different KV rating. That is different number of RPM per volt. Is the controller on the 48v able to handle more watts. Perhaps it has larger capacity or more mosfets. If you know great or could point me to where to find this it would be most helpful.

Brill videos mate, just been looking at he needs version of the controller? Would it work straight away with the new green plug?

Hi, is it possible to upgrade the firmware, tweak the motor with th lcd 3 just the way I like and then use the xh18 display with the modded motor settings?I would really like to keep my bike very with the smal xh18 LCD. Thanks for your reply!

Is it true that you can only get higher cadence (above 90 rpms) when running in 36V mode? It would be nice to have higher cadence features with a normal setting on a 52V or even 48V setup (motor and battery) so the speedometer isn't off. Is this possible?

Are there any plans for adding support for any of the other KT LCD's such as LCD6 or LCD8S?

You also enjoy riding an awesome Trek Powerfly 5FS bike with Bosch CX engine. I wonder how the TSDZ2 with Open source firmware compares to the mighty Bosch CX engine?

Is this a reliable mid drive or should I go for the bafang?

Great work. What is the voltage and amp of your battery? And the watts of the motor?

Hi nice videos,can i use a 48v battery on the 350 w 36v kit?

Are you using your factory hydraulic brakes with this kit successfully?

Hello, which battery case do you use. It Looks pretty small. May U have a Link for me

I bought a tdz2 on the strength of your early reveiw, I wondered does the firmware make the bike anymore like a Bosch motor interns of smoothness / acceleration

is there a difference between the kt-lcd3 and kt-lcd3u?

But the odometer and trip function has been implemented? I found this basilar functions very useful...

I have the Gen 1 Bosch 50 Nm and stock firmware TSDZ2, the Bosch is more powerful and runs cool all the time, the TSDZ2 gets very hot. The rating of 80 Nm out of the box is and absolute lie, it's more like 40 Nm. The only issue with the bosch is the 27/28 Km/hr cut off, so on level ground the TSDZ2 is faster but where I need it the most the TSDZ2 can't deliver the goods. I can't imagine the open firmware will gain 30-40 Nm ?

Where can i find a replacement sprag clutch?

I've been reading very mixed reviews of the TSDZ2. at first seeing the blue wheel was one of the only downsides for fixing. How has reliability been for you?

Can the osf use in TSDZ2B?

Can i replace my current display with the KT-LCD3 and using the current motor firmware?

Noob question. Why is your battery voltage shown as 38,2 if it’s 36v.

can the current TSDZ2 version 2022 supplied by PSWPower still be optimized with this software?

you said you use 36v but with the firmware is it possible to use 48v or even 52v?

Hii how could I update the sondors thin 42 v it doesn't do what yours is doing, dont get in the voltage mode in the beginning of your film.

Do anyone knows if 350W motor has metal gear instead of nylon?

For that firmware, do you need an other display?

would this work with ebike with an motor in the wheel itself

Would you still recommend the TSDZ2 in 2022?

How's the durability?

What a controller brand and middrive brand?

How far is he with the variable FOC?

Hi what are safe settings for not overheat ? I Have the 750w 48V 24ah and i wanna modifi the software with high cadence and 12Amp and Max 500Watt what you think. I go often Turbo and Climbing

Unfortunately too much hassle to get this new firmware... Waiting for an official one from Tongsheng to upload on the VLCD5. I might wait long I guess :)