https://github.com/geo-tp/m5-card-computer-i2c-scanner

Scan the I2C bus for connected devices and displays their addresses on the built-in screen.
https://github.com/geo-tp/m5-card-computer-i2c-scanner

cardputer i2c m5cardputer m5stack

Last synced: 2 days ago
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Scan the I2C bus for connected devices and displays their addresses on the built-in screen.

• Host: GitHub
• URL: https://github.com/geo-tp/m5-card-computer-i2c-scanner
• Owner: geo-tp
• License: mit
• Created: 2024-05-17T19:03:56.000Z (6 months ago)
• Default Branch: main
• Last Pushed: 2024-05-17T19:14:35.000Z (6 months ago)
• Last Synced: 2024-05-17T20:26:05.925Z (6 months ago)
• Topics: cardputer, i2c, m5cardputer, m5stack
• Language: C++
• Homepage:
• Size: 1.95 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# I2C Scanner for M5Cardputer

It scans the I2C bus for connected devices and displays their addresses on the built-in screen. The addresses are shown in hexadecimal format.

## Hardware Requirements

- M5Cardputer

- I2C device to scan on the grove connector

## Usage

- The M5 Card Computer will start scanning the I2C bus upon startup.

- Detected I2C device addresses will be displayed on the screen in hexadecimal format with the prefix 0x.

- If no I2C devices are found, the message "No I2C devices" will be displayed.

The scan will repeat every 8 seconds.