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    New "TSDZ2 Torque Sensor Central Motor"

    You can find them here (although sold out right now) https://www.eco-ebike.com/collections/tsdz2-accessories-parts/products/8-to-6-pin-splitter-with-throttle-for-tsdz2
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    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    Another simple thing to do is simply take the human power off the display :) Im actually being serious. Perhaps focus more on users looking at motor power to figure out assist levels as thats what we really care about in the end.
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    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    I looked at the power issue quite a bit as I have mentioned before. The power calculation on the controller side is spot on and has not changed for 0.17.x for the controller. In fact nothing has changed for the controller for 0.17.x so multipliers will work the same. The power calculation at...
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    New "TSDZ2 Torque Sensor Central Motor"

    The opensource firmware has this ability using 'offroad mode'. I have mine setup with this, simple (+ and power button) press turns it on and (- and power button) turns it off. You can also set which mode you want on powerup.
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    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    I am using your proposed assist multipliers (4 levels of 0.3,0.6,1.2,2.4). I came up with the 0.3 number by doing the same 3 mile flat section on my non-ebike at a known heartrate and noticed the speed/gear. Then over the course of 3 rides, did the same on my tsdz2 bike and 0.3 seemed to be as...
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    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    Im curious on this as I have really been going over the power calculation code stuff quite heavily the last few days. At first I thought(human power calculation being off) might be something with the left/right pedals giving different torque readings but I verified they both gave the same...
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    New "TSDZ2 Torque Sensor Central Motor"

    casainho, That display and functionality would be AWESOME, I spent today going thru marcoqs changes for the VCLD6 to confirm what was being done but in the end its going to cost about $100US to convert. I also worked on getting everything to fit on my handlebars with the LCD3 in case I wanted...
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    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    Dont let me hold you back from anything, do what you need to do. Im just going to do my own thing from here on out. I have my own opinions on what needs to be done and just want to implement them as I see fit(for me). If it works out, I might start my own fork...happens all the time with...
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    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    First off, dont necessarily take my comments as anything bad, Im just offering my experiences. Took the TSDZ2 with 0.16 software and 850C display out for a ride today. Forget my previous comment on the display fonts being too small like in the configuration setup. I can see it just fine as...
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    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    I think a much simpler approach would be to just have the display type as a parameter in the EEPROM. This could simplify things if even more displays are supported. After using LCD3 for a month or so, I just got an 850C working. Unfortunately Im not happy with the result. To be able to use...
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    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    So changing the Normal FOC for 48V is easy enough to understand, you just changed ui32_l_x1048576 from 142 to 199 Im assuming for motor speed cutoff you just changed MOTOR_OVER_SPEED_ERPS_EXPERIMENTAL from 700 to ? Is changing this overspeed necessary, I dont see anything in the code that...
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    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    Marcoq, Many thanks for doing this effort :bigthumb: I just bought a bafang 850C display (havnt flashed it yet) but might just go this route instead. I really like a minimal cockpit and the huge displays in the center interfere with my lights and GPS unit. What did you use to figure out...
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    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    Another thing you could do is simply setup/use offroad mode. When you do that the simultaneous 'up-power' will simply toggle offroad mode. You can then setup offroad mode to be the same as normal mode. Note that speed limit is in km/h even if you setup dispaly for mi/h I originally setup...
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    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    Thanks for supplying that Im assuming these changes would work well for a 48V motor with a 52V battery? It turns out the hailong 48V 10AH battery I bought to save a few $$(and grams) is a POS. After 10 or so rides the BMS shuts off at 43V and closer inspection shows that one of the parallel...
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    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    No problems, it never even occurred to me as I never even powered up my system with stock firmware except to flash it ASAP. Did a 30 mile ride today with multipliers of 0.3,0.5,1.0,1.5 and 2.0 On 0.3 I could ride in level gravel road at 15mph at a good target heartrate. I think I do this with...
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    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    What stock firmware are you talking about? From the actual code, which is exactly what I see on the LCD for Configuration Menu 3:Assist Level Setup D:\TSDZ2-SW\TSDZ2-Smart-EBike-master\src\display\KT-LCD3\main.h (21 hits) Line 40: #define DEFAULT_VALUE_ASSIST_LEVEL_FACTOR_1...
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    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    Is the high cadence mode only applicable to the 36V motor because the parameters used for this mode are for the 36V motor? I can now build my own software so Im willing to try stuff for 48V motor if someone could let me know what parameters to try. Im also literate in software/firmware as its...
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    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    Stock settings should work fine if your using a 48V setup. I noticed the 'hard to go backwards' issue as well, I bet it gets easier if you select a different gear
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    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    Yeah, I was looking at the code for displaying amps, knew it was possible but havnt tried it yet. Your assist levels are pretty close to defaults which are 0.5, 1.0, 1.5, 2.0, 2.5 As a reference, these are close to the bosch (see Support Level % in link)...
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    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    Yup, ohms power law has always served me well. Im using stock default settings for max amps(16) and lvc(39) for my 48V 10ah pack. I would say I have never seen lower than 42V while testing this. Hard to say on the amps as it doesnt show up on my display. This occurs no matter what I set max...
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    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    Well I did a ride today and as many have noted, the human power is just off. 1.5 hours at 350 to 450 watts(human power) and it wasnt even a hard ride according to my HR and Im in my mid 50s and not the leanest. My legs are not even really sore. Stock/default assist setup running assist level...
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    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    Whats happening is that when you are hitting up button to change assist levels you are also touching the on/off button. The combination of these two buttons gets you into the menu to change power level and if you try to up the assist level again it will change from the default of 0 to 50...
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    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    Most of these quotes on power are for some time frame like 1 hour. I have no doubt you can do 400W or higher for a brief period. I was convinced there was an error in the human power calculation and went down the path of trying to prove it wrong and havnt succeeded. On my workout stand at...
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    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    Thanks for the link to the 36V motor, good price too. Im ok with the 48V motor for now, now that I understand all the limitations. It was my impression from jbalats opensource video review that there was not cadence limit anymore (within reason). I guess without this software, it was just...
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    TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

    Yeah, Im looking at that now. I was aware of it but saw the notes on probably being for 36V and the other warnings and didnt pursue it further. Need to get build environment working today so I can start playing with this. I would be happy if I could get cadence up to 100 which would be 30mph.
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