I2C - Scan I2C devices
Materials
- AmebaPro2 [ AMB82 MINI ] x 1
- Any I2C device x 1
Example
Introduction
The example will scan the I2C bus for devices that is connected to Ameba. When a device is found, it will be shown on the serial monitor with the address of the device.
Procedure
Connect any I2C device to I2C_SDA and I2C_SCL of the board.
Open the example in “File” -> “Examples” -> “AmebaWire” -> “I2C_Scanner”.
When the I2C bus detect any I2C device, the serial monitor will show the address of the I2C device as shown below:
When there is no I2C device connected to the board, the Arduino IDE serial monitor will show the message below:
Code Reference
You can find detailed information of this example in the documentation of Arduino:
https://playground.arduino.cc/Main/I2cScanner/
You can find detailed information of this example in the documentation of Arduino:
https://playground.arduino.cc/Main/I2cScanner/
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