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  1. stancecoke

    Bird Scooter battery communication

    Bird scooters are using Lishui controllers, so it should be quite easy to make them run with the EBiCS firmware. Is there any information about the communication protocol between the battery and the controller? I've listened to the datastream, it uses a KM5S-like protocol @9600BAUD. The...
  2. stancecoke

    Activate walk assist on an ASIBac500

    Can someone give me a hint. I'm struggeling with an old ASIBac500 (firmware version 5.5190). I want to drive it with a simple analogue LED Display, using the "jog" mode (register 210 Assist mode source =1). Register 138 let you choose the input for the walk mode, but I don't know, if my firmware...
  3. stancecoke

    New free Open Source Firmware for Xiaomi M365 Scooter available

    In the Scooter community the hacked firmware for the M365 is very popular. You'll find it with very few searching on the internet. We have developed our own firmware now, that is based on the EBiCS project, not on the (hacked) original firmware. Our firmware can be flashed over the air by...
  4. stancecoke

    Torque Sensor prototype for Hollowtech 2

    This topic has been driving me around for a while. All commercially available bottom bracket torque sensors are for square taper or Isis cranks. Today's "standard" in the upper class, however, is Hollowtech II. Building on the v5 sensor, I worked with @arozhkov2001 to develop a sensor that works...
  5. stancecoke

    new "B-series" standard-controller at BMS-Battery?

    BMS-Battery seems to have new "standard" controllers. Does anybody know anything about them? Are that still the well known Kunteng products with a new label? There are "new" BMS-Displays for that "B-series" controllers, too. https://bmsbattery.com/156-controller regads stancecoke
  6. stancecoke

    BMT - using a BionX motor with no-name battery and Kunteng display

    We have developed and tested a module based on a STM32 "bluepill" board, that let's you drive your BionX motor without a BionX console and without a BionX battery. The first prototypes are soldered from various modules on a perfboard. Everything is available as open source in english on github...
  7. stancecoke

    Survey on typical E-Bike usage

    There is an online-survey, everybody can take part here: https://freeonlinesurveys.com/s/SAu51Muj you can see the results here: https://freeonlinesurveys.com/r/mxvCSXKR regards stancecoke
  8. stancecoke

    Parameter Setting Tool for Greentime- & similar Controllers

    I'm just trying to get familiar with this thing. There is many information around this topic in the internet. After searching for some hours, I've come to this conclusion: These EBike-Controllers with the uPD79F9211 processor (I think it's a chinese clone, as it is not supported by NEC/RENESAS)...
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