SparkFun Qwiic Mux Breakout - 8 Channel (TCA9548A) (BOB-16784)

The Qwiic Mux Breakout enables communication with multiple I2C devices that have the same address and gets them all talking on the same bus! The Qwiic Mux also has eight configurable addresses of its own, allowing for up to 64 I2C buses on a connection. To make it even easier to use this multiplexer, all communication is enacted exclusively via I2C, utilizing our handy Qwiic system.

• /Firmware - Example code
• /Hardware - Eagle design files (.brd, .sch)
• /Production - Production panel files (.brd)

• Hookup Guide - Basic hookup guide for the SparkFun Qwiic Mux TCA9548A.

• BOB-16784 - Version 1.1 (added pass-through Qwiic connector)
• BOB-14685- SparkFun red version with TCA9548A
• SPX-14293- SparkX version with PCA9548A

This product is open source!

Please review the LICENSE.md file for license information.

If you have any questions or concerns on licensing, please contact [email protected].

Distributed as-is; no warranty is given.

• Your friends at SparkFun.