https://github.com/struzykm/pico_scan

Raspberry Pico I2C bus scan
https://github.com/struzykm/pico_scan

ansi-c i2c-bus raspberry-pi-pico rp2040

Last synced: 19 days ago
JSON representation

Raspberry Pico I2C bus scan

• Host: GitHub
• URL: https://github.com/struzykm/pico_scan
• Owner: struzykm
• License: mit
• Created: 2025-03-31T13:28:31.000Z (22 days ago)
• Default Branch: main
• Last Pushed: 2025-03-31T18:03:12.000Z (22 days ago)
• Last Synced: 2025-03-31T18:31:05.172Z (22 days ago)
• Topics: ansi-c, i2c-bus, raspberry-pi-pico, rp2040
• Language: CMake
• Homepage:
• Size: 55.7 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# Raspberry Pico I2C bus scan

A simple application that scans the I2C bus for connected devices.

The U2F directory contains a compiled, ready-to-upload firmware for the Raspberry Pico. The main directory includes the C program, which is ready for compilation.

After flashing the firmware, the microcontroller restarts and performs a scan after 5 seconds. The results are displayed on the console. Connection parameters: 115200,8,n,1. The microcontroller is connected via USB. If it is not detected by Windows, you may need to install the driver.

![I2C scan - result](images/1.JPG "Result")

In the attached screenshot, the RTC DS3231 module is detected. This program is part of a larger project, and I will be adding more components here as time allows.