About this item

The DFRobot Gravity I2C HUB is a versatile and convenient expansion module designed to simplify the wiring and connection of multiple I2C devices in your projects. The I2C bus protocol allows multiple devices to share the same two-wire bus, but connecting several sensors or modules often results in complex wiring and potential signal interference. The Gravity I2C HUB solves these challenges by providing four separate I2C ports, each with dedicated SDA and SCL lines, allowing multiple devices to connect easily and cleanly. This breakout board supports standard 3.3V or 5V logic levels, making it compatible with a wide range of microcontrollers such as Arduino, Raspberry Pi, ESP32, and others. The HUB ensures stable communication by buffering the I2C signals and reducing noise, thus improving reliability in complex sensor networks. The compact design and plug-and-play Gravity connectors make installation quick and foolproof, especially for rapid prototyping or educational purposes. This HUB is ideal for applications requiring multiple sensors or peripherals such as environmental monitoring, robotics, or smart home systems. By simplifying multi-device I2C setups, the DFRobot Gravity I2C HUB saves time, reduces wiring errors, and helps maintain a clean and organized project layout.