NEW GUIDE: Adafruit LTC4316 I2C Address Translator #AdafruitLearningSystem #Adafruit @adafruit
The Adafruit LTC4316 I2C Address Translator does on the fly I2C address translation. There’s an ‘input I2C’ half, and an ‘output I2C’ half. And any devices on the ‘output’ half will automatically have their addresses translated from the input half. Specifically, each device will have bit A6 flipped (most-significant-bit of the address) and then bits A4 and A5 can also be flipped or kept the same, with the two DIP switches on board. To determine the translated address, we use XOR bitwise math.
The Adafruit LTC4316 I2C Address Translator guide has everything you need to get started with using this breakout. There’s pages for overview, pinouts, CircuitPython, Arduino and resources for download.
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