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  1. D

    Votol EM-100 & EM-150 controllers

    Thank you for the answer, but I have a bit different problem. The app tell me that the battery Voltage is to high and the app read a wrong value. Like 64v but the battery pack is 52v(58.8v full charge). Maybe it's cause because my em30s has 2.33 firmware 🤷
  2. D

    Votol EM-100 & EM-150 controllers

    Hi, have you solved the problem with the fishblood app? Have a problem too. Try to contact him but.... 🤷
  3. D

    Votol EM-100 & EM-150 controllers

    Hi at all. Someone can explain me how to use the moving vehicle booster? If it's possible to configure a switch to enable/disable it? Thanks
  4. D

    Votol EM-100 & EM-150 controllers

    Thanks to the reference, but I not able to find it... 🤔
  5. D

    Votol EM-100 & EM-150 controllers

    The em30 not have the learning function. You need to set manually all parameter and you need to know well you system( motor pole, angle of sensor etc.)
  6. D

    Votol EM-100 & EM-150 controllers

    Anyone can say the name of the Bluetooth app? I don't find it in wechat 😅
  7. D

    Votol EM-100 & EM-150 controllers

    Pi pico, like a bazooka to kill a mosquito 😅 Anyway, I prefer to have a boot signal because the direct connection to the controller on serial interference is unstable. The one-lin is a standard and if a problem occurs, I can change a display with a new one (standard display) on the fly and...
  8. D

    Votol EM-100 & EM-150 controllers

    Yes, if you put a max485 whit twisted cable the problem disappears, but you need to implement the rs485 protocol on your mcu. I use a nextion display for the graphic part, and use a PICMICRO for comunication and use it to send by serial protocol the throttle/brake/lamp etc. Like a fly by wire...
  9. D

    Votol EM-100 & EM-150 controllers

    No, this controller is made only by siaecosys. This has a fake CAN (not can-open standard) and need the siaecosys sw and his adapter. Em150/2(sp) is sold only by siaecosys/qs motor group.
  10. D

    Votol EM-100 & EM-150 controllers

    Ps: are you Italian?
  11. D

    Votol EM-100 & EM-150 controllers

    If you don't check the box CAN ENABLE, I doubt that the controller respond... If the controller has CAN interface... Controller model?
  12. D

    Votol EM-100 & EM-150 controllers

    Ps: I follow the other thread for lin comunication, thanks to you for the explained tosc delay time in the transmission 😉
  13. D

    Votol EM-100 & EM-150 controllers

    Theoretically yes! But you need to try! If you want to build a diy display, you can get all info trough the serial port! I also work on a diy display, but give the data from serial connection, more stable and if you want, yuo can program the controller directly! You can find the complete...
  14. D

    Votol EM-100 & EM-150 controllers

    Is not possible, on the software you can select one of each at time. Not togheter. Can you explain why you need the booth of them? Sorry but I'm curious 😅
  15. D

    Votol EM-100 & EM-150 controllers

    Ok, I have alreade the same logic analyzer, if the mcu not respond, no way. The last chance is that the firmware is with can comunication (i doubt it) and you need a specific usb converter. But at this point if more fast to exchange the controller. The risk is that you buy the can communication...
  16. D

    Votol EM-100 & EM-150 controllers

    Ps: for the old cable, on windows is possible to use but you need a replace the last driver with the old one (is inside a windows). But windows replace it automatically in a random time. So, you try to replace the driver and connect on you controller, but the next time win replace the driver...
  17. D

    Votol EM-100 & EM-150 controllers

    Attention, if you use the original cable, the driver is not working. Chek it in the peripheral management. The prolific driver work till 2012 (commercial issue for win version) I use another cable with silicon chip cp2102 like this: Just found this amazing item on AliExpress. Check it out...
  18. D

    Votol EM-100 & EM-150 controllers

    The firmware are the same fron votol 35 till 100. You need to pay attention to the cable, you put in the firmware WITHOUT CAN comunication. Have you the correct programming cable? Has you try to swap tx/rx pin?
  19. D

    Votol EM-100 & EM-150 controllers

    All right! Thanks HAF. If I help you, feel free to contact me!
  20. D

    Votol EM-100 & EM-150 controllers

    Hi Haf, can you send me also the em30sp bin file? Have you a PM. Thanks
  21. D

    Votol EM-100 & EM-150 controllers

    Pps: you give the +bat on the ingition cable? If not, the controller not respond
  22. D

    Votol EM-100 & EM-150 controllers

    Ps: in your software you need to check the CAN box before to try the connection
  23. D

    Votol EM-100 & EM-150 controllers

    No, the original not working, because use a fake CAN handshake. You need to buy a general serial-usb converter. If you want to be sure, open the cover of your cable, take a picture (good picture, with focusing) a post here. When the comunication is ok, you can use the standard software to...
  24. D

    Votol EM-100 & EM-150 controllers

    If you try and connect with serial-usb converter, you are able to set the controller for your purpose. And you have solved the problem. The last trouble is your display, if is a CAN display, you need exchange it.
  25. D

    Votol EM-100 & EM-150 controllers

    I'm sorry but I not have any firmware. You try to use a simply uart-usb converter to try to connect it. In the last 3 page(if my memory is good) of this thread, an user post the firmware for votol em50 and say how to fix it.
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