check_device_i2c_address
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Table of Contents
Check Device I2C Address
Aug 2026
Introduction
When you attach a device on the I2C bus, even though you might know it's address, it's a great idea to run a test to see if you can read it's actual address.
In this example, I have an LCD address on I2C bus zero, and I know it's address is 3C0 Hex, which in decimal is 60.
I2C Address Check
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