7Semi UART Mux Demux Breakout – 4-Channel UART Switch

The 7Semi UART Mux Demux Breakout is a useful module that lets you connect multiple UART devices to a single microcontroller. It helps you switch between different UART connections easily, saving pins and simplifying your design. The board works with both digital and analog signals and supports a wide voltage range, making it flexible for many applications. With simple control pins, you can quickly select which device to communicate with, making it ideal for communication systems and testing setups.

Features:

• UART Switching: Easily switch between up to 4 UART devices using one interface.

• 4-Channel Design: Supports multiple input/output signal routing.

• Wide Voltage Range: Works from 1.65V to 5.5V.

• Simple Control: Uses 2 control pins for easy selection.

• 3.3V & 5V Compatible: Works with most microcontrollers.

• Flexible Usage: Supports both digital and analog signals.

• Compact Design: Small size for easy integration.

• Ideal for Projects: Useful in communication systems, testing, and signal routing.