Description
🔀 Unlock Infinite I2C Possibilities — Never Let Address Conflicts Hold You Back!
- ROBUST RELIABLE - Operates flawlessly from -40°C to 85°C, perfect for demanding environments and professional-grade projects.
- COMPACT SPACE SMART - 1mm pitch JST connectors minimize PCB footprint, giving your design a sleek, clutter-free edge.
- FLEXIBLE ADDRESSING POWER - Configure up to 8 unique I2C addresses per board, enabling up to 64 multiplexed buses for ultimate device expansion.
- MASTER YOUR SENSOR NETWORK - Seamlessly manage up to 8 I2C channels on a single bus, eliminating address conflicts and boosting your project’s scalability.
- PLUG PLAY QWIIC ECOSYSTEM - 10 Qwiic connectors including 2 pass-through ports ensure effortless daisy chaining with polarized, foolproof connections.
The SparkFun Qwiic Mux Breakout (TCA9548A) is an 8-channel I2C multiplexer board designed to solve sensor address conflicts by allowing multiple devices with the same I2C address to communicate on a single bus. Featuring 10 Qwiic connectors for easy daisy chaining, configurable addresses for up to 64 buses, and a wide operating voltage and temperature range, it’s the perfect compact solution for scalable, professional sensor networks.
