The Grove - 8 Channel I2C Multiplexer/I2C Hub is based on the TCA9548A chip, allowing you to connect up to 8 I2C devices with the same I2C address to a single I2C bus. It adopts time-division multiplexing technology to avoid address conflicts, making it perfect for expanding complex I2C systems without limitations.
Key Features
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8 Grove I2C Ports for maximum expansion
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Support multiple devices with the same I2C address
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Compatible with 3.3V and 5V systems
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Based on TCA9548A Multiplexer Chip
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Time-division multiplexing to eliminate address conflicts
Product Description
Already impressed by the Grove - I2C Hub (4 Port) and Grove - I2C Hub (6 Port)? Now, meet the powerful Grove - 8 Channel I2C Hub!
This is not just an increase in the number of ports. With the TCA9548A chip inside, the Grove - 8 Channel I2C Hub allows:
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Connection of up to 8 devices even if they share the same I2C address
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Elimination of I2C address conflicts through multiplexing technology
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Flexible system expansion without worrying about limited address space
Perfect for advanced makers and IoT developers who require multiple identical sensors or devices in one project.
For beginners and experienced users alike, explore the Grove Sensor Family and read the Preface - Getting Started and Introduction to Grove for more guidance.
Application
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I2C device interface extension
Part List
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Grove - 8 Channel I2C Hub (TCA9548A) ×1
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Grove Cable ×1