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  1. C

    Bafang SW102 Bluetooth LCD - OpenSource firmware and mobile app

    ################################################# # # # Windows Standalone SW102 Full Installer # # # ################################################# . . (e)xit / (t)est connection / (f)lash...
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    Bafang SW102 Bluetooth LCD - OpenSource firmware and mobile app

    some more
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    Bafang SW102 Bluetooth LCD - OpenSource firmware and mobile app

    some pictures I did with my soldering microscope while I was breaking my sw102 sadly lifted the pad and now it wont do a thing :lol: :lol: odd though as I was only at 270 on my soldering station.might try magnet wire on the trace
  4. C

    Your Creation's Before & After Pics

    Bbshd: £600 diy battery samsung 30q 14s2p 300wh ish: £90 bms Bluetooth: £20 charger: 15 chain ring shipped: £45 display: £35 total :£805
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    SW102 Pinout

    all sorted thank you. yes the tx rx was the wrong way around.
  6. C

    Your Creation's Before & After Pics

    I had the bbshd on a voodoo bike previous to this but the frame snapped at the top tube. I spent about a week searching online trying to find the ideal bike for the bbshd 68mm, this one was on sale at chain reaction for £2000 and although my budget was 500 I thought I would go for it :lol...
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    SW102 Pinout

    I am getting error 30 with this wiring broke my Higo connector trying to wire directly. question is does tx go to rx or do they stay the same.
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    Bafang BBSHD BBS02 mid drive -- Flexible OpenSource firmware

    if you would like dimensions of the board to hopefully one day jlcpcb a fella with the vesc implemented. would love to say i can do that but its way beyond changing a few components.
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    Bafang BBSHD BBS02 mid drive -- Flexible OpenSource firmware

    got more controller photos here hopefully they can help someone. https://photos.app.goo.gl/c1CuJYxQWtK27Z5J7
  10. C

    How To, 50A BBSHD Controller Mod

    i think its an nec chip i know they make micro controllers
  11. C

    How To, 50A BBSHD Controller Mod

    hope these are ok no filter for my scope
  12. C

    How To, 50A BBSHD Controller Mod

    quick one could anyone reference old photos and tell me the orientation and value of these 2 components please. the board was already broken so rushed unpotting it but i am going to try save it as a spare. thankyou in advance
  13. C

    BBSHD Voltage Problem Firmware Update & Instructions

    it works perfect for the job had the issue now i dont
  14. C

    BBSHD Voltage Problem Firmware Update & Instructions

    this is my cable works for this firmware fix just posting this to help anyone that needs tips on a quick easy programming cable could be done with no soldering iron or heat shrink. video link usb cable:https://youtu.be/gdmv0JjRdL4 uk ebay...
  15. C

    Bafang bbshd

    got it working 3 n4004 diodes in series on the screen
  16. C

    BBS01B 36V 250W - trying with higher voltage [success]

    had the same thing as the post up from me its a thing happening a lot lately my seller just said buy a 48v battery but thats not an option got some spare n4004 here i will give it a shot. sick of draining my battery on a light bulb. thankyou for the post.
  17. C

    How To, 50A BBSHD Controller Mod

    Will give it a go tonight when I get home from work. What chip is on the board might reach out to some of my quadcopter palls and see if they can conjure up some open source software. I have already had a cable plugged in and used the Luna/ penoff software is that what we are calling the besst...
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    How To, 50A BBSHD Controller Mod

    i would like to try the software route first do you think its possible with a ftdi or does it need to be the bafang besst tool
  19. C

    How To, 50A BBSHD Controller Mod

    its about a week old do i need one of them besst connectors for that? if that's the case then its getting 2 diodes haha thank you for helpful responses its took me 2 days to find some genuine people :bigthumb: :bigthumb: :bigthumb:
  20. C

    How To, 50A BBSHD Controller Mod

    Anyone know how to sort this out what resistor i need to change. passed from pillar to post someone saying firmware and someone else saying new controller. it stops showing error 07 at about 57.5v but it winds me up having to drain my battery to that every time. tried asking luna and there was a...
  21. C

    Bafang bbshd

    https://www.reddit.com/r/ebikes/comments/bdg9au/bafang_bbshd_07h_error/
  22. C

    Bafang bbshd

    i found a post from 4 weeks ago on reddit about some bad controllers that went out from bafang. turns out a firmware update solves this. unsure how but i have spent my day trying to find this new firmware to no prevail. my issue is not to overvolt the controller but to just have it work. i know...
  23. C

    Bafang bbshd

    Thank you for the quick reply well that issue annoying haha. Is there not a resistor value s can change somewhere in order to fool the controller or even reprogramming myself. As I have already bought the charger and bms. Any help appreciated.
  24. C

    Bafang bbshd

    Built a bike to get me to and from work. I built my battery pack from scratch and used Samsung 30q cells 4.2 fully charged. When using it after charging I got error 06 but I was under the assumption that the Controller and screen were rated to 60. The display is reading 58.6v but no power to...
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