https://github.com/muki01/i-k_bus

BMW I/K Bus Control with Arduino
https://github.com/muki01/i-k_bus

bmw-ibus bmw-kbus i-bus ibus k-bus kbus

Last synced: 2 months ago
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BMW I/K Bus Control with Arduino

• Host: GitHub
• URL: https://github.com/muki01/i-k_bus
• Owner: muki01
• License: mit
• Created: 2023-12-26T10:13:13.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2024-04-29T19:41:50.000Z (9 months ago)
• Last Synced: 2024-04-29T20:53:57.771Z (9 months ago)
• Topics: bmw-ibus, bmw-kbus, i-bus, ibus, k-bus, kbus
• Language: C++
• Homepage:
• Size: 17.7 MB
• Stars: 3
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# 🚙BMW I/K Bus

This code is for reading the I/K Bus in BMW Cars. With this code you can read sensor values, control lights, windows and much more.

I shared schematics with optocouplers and chips. I used Arduino nano as microcontroller, but you can use another microcontrollers like STM32, ESP32 and much more.

I will share more information about I/K Bus protocol and communication later. Stay tuned 😉.

## This is the schematic with Optocouplers

![Optocoupler Schematic](https://github.com/muki01/I-K_Bus/blob/main/Schematics/Optocoupler%20Schematic.png)

## This is the schematic with TH3122.4 or ELMOS 10026B

![TH3122.4 or ELMOS 10026B](https://github.com/muki01/I-K_Bus/blob/main/Schematics/TH3122.4%20or%20ELMOS%2010026B.png)

## This is the schematic with MCP2025

![MCP2025](https://github.com/muki01/I-K_Bus/blob/main/Schematics/MCP2025.png)