TCA9548A I2C Multiplexer Board - 8 Channel Expander For Arduino Raspberry Pi

About This Product

Hey makers and electronics tinkerers, if you've ever run into I2C address conflicts with your projects, this TCA9548A I2C multiplexer is about to become your new best friend! This handy little board lets you expand up to eight I2C interface devices even if they all have the same address - no more frustrating conflicts holding back your projects. The working voltage range is super flexible from 1.65V to 5.5V, making it compatible with pretty much everything in your workshop. You can select from eight different I2C addresses (0x70 through 0x77) giving you plenty of configuration options. With a max clock frequency of 400KHz, it can handle most I2C devices without breaking a sweat. Whether you're working with Arduino, Raspberry Pi, ESP32, STM boards, or any other microcontroller that uses I2C communication, this expander board makes life so much easier. The reset function is super handy for when you need to clear everything and start fresh. Installation is straightforward - just connect it to your main board and start adding those identical I2C devices you couldn't use together before. Think about all the possibilities - multiple sensors, displays, or other I2C peripherals all working harmoniously together. If you're serious about electronics projects, having one of these in your component collection is practically essential. It's one of those simple solutions that saves you from complicated workarounds and lets you focus on what really matters - building awesome stuff!