Grove – 8 Channel I2C Multiplexer Hub (TCA9548A) – Seeed Studio
The Grove – 8 Channel I2C Multiplexer Hub (TCA9548A) from Seeed Studio is a powerful and efficient solution for expanding I2C communication in complex electronic projects. Built around the TCA9548A chipset, this module allows up to eight I2C devices with the same address to connect to a single microcontroller without conflict. Each channel can be independently controlled, enabling flexible routing and seamless integration of multiple sensors and peripherals. With its Grove plug-and-play interface, it eliminates tedious wiring and supports rapid prototyping on platforms like Arduino, Raspberry Pi and other I2C-compatible systems. Designed for scalable IoT applications, robotics, data acquisition and multi-sensor environments, this multiplexer hub ensures stable communication, low power operation and simplifies I2C bus management for both beginners and advanced developers.
Key Features
- 8-Channel I2C Expansion: Manage up to eight I2C devices with identical addresses using independent switching channels.
- TCA9548A Chipset: Reliable and efficient control of I2C routing with minimal interference and stable communication.
- Grove Plug-and-Play Interface: Enables easy connection with no soldering, ideal for rapid prototyping.
- Wide Compatibility: Works smoothly with Arduino, Raspberry Pi and any microcontroller supporting I2C.
- Flexible Bus Control: Each channel can be individually enabled or disabled for versatile system design.
- Optimised for Multi-Sensor Projects: Perfect for robotics, IoT nodes, environmental monitoring and data-logging systems.
Package Content:
- Grove - 8 Channel I2C Hub (TCA9548A)x1
- Grove Cablex1