Index

About the project

  1. about this documentation in HTML
  2. License

Controllers

  1. BMSBattery S06x
    1. LCD control panel
      1. LCD protocol
    2. S06S
      1. PWM signals
        1. very low speed - 6 steps
        2. low speed up to max speed - sineware
    3. S06P
      1. various info
        1. 01
        2. 02
  2. BMSBattery S12S
  3. BMSBattery bottle battery controller
  4. GreenEBikeKit
  5. Kunteng 18 mosfets

Datasheets and application notes

  1. STM8S105C6T6
    1. Interrupts
  2. Alternatives

Development tools

  1. STLinkV2 - Flash/program/debug hardware
  2. Flash and debug connector on S Series controller
  3. Debug OpenOCD and Eclipse
    1. stm8-binutils-gdb
  4. Flash programming
  5. C library
  6. Various resources
    1. Printf example

Motor control

  1. Motor control scheme of S06S controller
  2. BLDC 6 steps
  3. PWM schemes
    1. So, Which PWM Technique is Best? (Part 1)
    2. So, Which PWM Technique is Best? (Part 2)
    3. So, Which PWM Technique is Best? (Part 3)
    4. So, Which PWM Technique is Best? (Part 4)
    5. So, Which PWM Technique is Best? (Part 5)
    6. So, Which PWM Technique is Best? (Part 6)
    7. So, Which PWM Technique is Best? (Part 7)
  4. PWM control and Dead Time Insertion
  5. Low inductance motors
  6. Throttle Control Modes

Various

  1. Endless-sphere.com forum messages
    1. 2017.04.25 - Initial forum message
    2. 2017.05.08 - First flash and debug on a dev board
    3. 2017.05.18 - First code flashing and running
    4. 2017.05.20 - more new information
  2. How to unlock proteced read memory
  3. STM8S003 board
  4. LOG
    1. 2017.06.19 - SVM current waveforms

Clipping

  1. 2017.05.22 - Hackaday Links: May 21, 2017

Smart BMS with bluetooth

02




Re: Passion eBike 6 FET Kunteng Controller
images/6-1.pngby flangefrog » Thu Apr 21, 2016 10:12 pm
Here is the lights module as promised. The black wire from the black lights connector goes to ground.
images/6-2.pngimages/6-3.pngimages/6-4.png

images/6-5.png

images/6-6.png

images/6-7.png

images/6-8.png

images/6-9.png

The large transistor is a 2SA1013 and the small transistor appears to be a 2SC1815.

This is the schematic. The pins are numbered from left to right looking at the front side with the components.
images/6-10.png

The circuit is fairly simple. The part I'm not certain about is P1. It seems to be some sort of feedback pin so the micro knows the transistors are working.

These are the connections on the main board:
P1: Microcontroller pin
P2: 5V control
P3: Battery voltage from display connector (only on when controller is enabled)
P4: Ground

When the lights board is installed and the lights are enabled P2 is at 3.35V and P1 is 5.7V (seems high as it's directly connected to the micro).