PCA9546 4-Channel I2C Multiplexer TCA9546A Compatible Adafruit STEMMA QT / Qwiic

The Adafruit PCA9546 4 Channel STEMMA QT / Qwiic I2C Multiplexer is the perfect solution for connecting multiple sensors with fixed I2C addresses to your microcontroller. Using this ultra-cool device is simple, just set the multiplexer's address (0x70 - 0x77) using jumpers on the back and send a single byte to select the desired output. This allows you to connect up to 32 I2C devices with the same address. With five JST SH 1mm connectors, 1 input and 4 outputs, and a small power LED to indicate connectivity, this breakout board is easy to use and mount to any system. Don't let fixed addresses limit your project, try the Adafruit STEMMA QT / Qwiic PCA9546 Breakout - 4 Channel today.