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  1. S

    True FOC: definition and examples

    I have 18mos board, not tested yet but smaller version for hailong was builded with using same scheme. My board up to 110v (but i haven't so high voltage mosfets only up to 100v)
  2. S

    Custom board Lishui FOC

    Yes, the next versions will definitely be. But this is a beta version, for testing the firmware. We have to try and help @stancecoke write the firmware (for example, measuring the resistance and inductance of the motor) on github I will post my version of the firmware for this board (will be...
  3. S

    Custom board Lishui FOC

    https://www.youtube.com/watch?v=62B7nJV4lMw&feature=youtu.beHello everyone, I saw the firmware Lishui foc by @stancecoke, and decided to make my own board, the board was based only on my knowledge and firmware, as well as on a photo of the operational amplifier. And well, it works. This is the...
  4. S

    TSDZ2 Open Source firmware on KT motor controllers

    https://youtu.be/RYx1IvMN9tQ after bluetooth connecting, max speed is bigger
  5. S

    TSDZ2 Open Source firmware on KT motor controllers

    can you help with foc mode, two problems the first is that if you push the ebike, he drives himself the second is when you turn on the foc mode, you need to change the overvoltage to a large value
  6. S

    TSDZ2 Open Source firmware on KT motor controllers

  7. S

    TSDZ2 Open Source firmware on KT motor controllers

    Hi stancecoke, sorry if I offended you, a few days ago I had the opportunity to test tsdz2 with opensource firmware in poland, at first glance it seemed to me much more stable when starting and driving, on my s06s (original not homemade) there is a problem with the start of the motor (direct...
  8. S

    TSDZ2 EBike wireless standard (like Specialized Turbo Levo) - OpenSource

    Welcome to the new topic TSDZ2 to S06S firmware https://endless-sphere.com/forums/viewtopic.php?f=30&t=108904
  9. S

    Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18

    Welcome to the new topic TSDZ2 to S06S firmware https://endless-sphere.com/forums/viewtopic.php?f=30&t=108904
  10. S

    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    Welcome to new topic https://endless-sphere.com/forums/viewtopic.php?f=30&t=108904
  11. S

    TSDZ2 Open Source firmware on KT motor controllers

    Hi, i'm using homemade s06s controller but Open Sourse KT firmware on my opinion is too old. I discovered that TSDZ2 and S06S working on a same microkontroller (STM8S105C6T6). Also we know what this firmwares was written by Casainho and after modify by Stancecoke and codes very similar BUT TSZD2...
  12. S

    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    Hi, i have problem with regen, its brake very slow and nothing go back to battery and any reaction on regen current max
  13. S

    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    Hi stancecoke, how to write to eeprom motor specific angle and angle correction from Bluosec
  14. S

    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    Hi, how i need to configure firmware when i change acs712 30a on acs758 50a Thanks
  15. S

    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    Hi, can you help me with stop light, i want use gpio A1 pin how output to connect N mosfet to control stop light from brake pin. I tried modifying the code, but nothing works for me :(
  16. S

    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    I think easier to do a homemade version, because you and someone other don't know what inside in bmsbattery module, you don't know scheme and dont know what you must to modify, on homemade version you must only choose dc dc converter from your voltage to 5v and solder six wires +- input dcdc...
  17. S

    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    Differences only on dc-dc converter, if you want higer voltage, you can buy hc05 or hc06 Bluetooth module and https://a.aliexpress.com/_Bf93RnzW https://a.aliexpress.com/_dY7aYI8 Or what's similar and solder it together But s06s controller can't operate with higer voltage because Lm317 inside
  18. S

    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    Yess THANK YOU, it's fully working, i have a last question, interpolation disable its bldc mode (trapezoidal) or sine? And problem with controller was with one resistor on KingQween's scheme, on brake is two resistor 10k to 5v and 10k to gnd, and last is wrong, if i pull-up to gnd its...
  19. S

    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    Hi stancecoke :) I can't solve this problem, motor spin all time at very low speed https://youtu.be/GVogCMfojdQ when i press brake, nothing, only regen work and still spin with low speed https://drive.google.com/file/d/1Z4qIosT1xQPjIT_OwKv6Mk7h4aFlThPk/view?usp=drivesdk my scheme Best regards
  20. S

    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    if this resistor same as on KingQween scheme 3k i think you can to unsolder (i use without this resistor)
  21. S

    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    Which setting of timer for ir2101 Original : TIM1_OCPOLARITY_HIGH, TIM1_OCNPOLARITY_LOW, TIM1_OCIDLESTATE_RESET, TIM1_OCNIDLESTATE_SET) I change TIM1_OCPOLARITY_HIGH, TIM1_OCNPOLARITY_HIGH, TIM1_OCIDLESTATE_RESET, TIM1_OCNIDLESTATE_RESET) But I'm not sure about the TIM1_OCNIDLESTATE_RESET or...
  22. S

    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    Nothing interesting, all ok, but problem is still
  23. S

    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    Hi, I started the controller but there was a problem, the motor does not stop, and it spins very slowly, when you press the brake, spin further, but does not respond to the throttle
  24. S

    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    No any reaction, no any impulses on mosfet drivers, i think what microcontroller damaged if i can to ask you to do simple code for this stm, print on display uart hello word and enable all output ports as 1 (5v) I will test it without HV part of pcb. I'm don't a programmer, only electronic, and...
  25. S

    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    Hi, i made own pcb using s06s KingQeen... scheme for my scooter, a check all seems like scheme, but it didn't work, no any reaction, Vcap ok OC 4.3v An8 1.6v I phase 2.5v Using Chinese stlink v2 Looks like a microcontroller doesn't start/work Help please
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