4 Port I2C Switcher Board for Qwiic STEMMA QT Sensory Integration PCA9546 4 Channel Multiplexer Board Replacement

Features:
Resolve I2C address conflicts and manage up to 4 identical sensory simultaneously with the PCA9546 I2C multiplexer board, featuring for STEMMA QT / Qwiic compatibility for seamless integration into existing sensory networking
This 4 channel switching module operating for 2.3V-5.5V with low 1μA standby current, offering plug and play connection via Qwiic interfaces and standard 0.1inch headers for breadboard
Designed for robotics developers and electronics hobbyists seeking to expand I2C capabilities while maintaining compact sensory networking architectures
connection multiple display environmental sensory, or robotic actuators in smart home automation systems or industrial setups without address limitations
Built with hot swap protective and 400kHz Fast Mode I2C, this multiplexer ensures stable communication across 4 slave devices while simplifying prototyping

Specifications:
Component:
Chip model: PCA9546APW
Number of I2C channels: 4 channels
Primary I2C address 0x70 ( default)
Type: STEMMA QT / Qwiic + pin header
Size: Approx.25.5x20.5mm / 0.81x1inch

Package Includes:
1Pc Multiplexing Board

Note:
1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order
2.Due to the differences between different monitors, the picture may not reflect the actual of the item