Grove – 8 Channel I2C Multiplexer/I2C Hub (TCA9548A)

We’ve already released the Grove – I2C Hub (4 Port) and the Grove – I2C Hub (6 Port). Wait, still not enough? Well, we know you are seeking more. Here you are, we present to you the Grove – 8 Channel I2C Hub.

As we all know, I2C devices must use different addresses in the same bus system, even using the Grove I2C Hub (4 or 6 ports), the rule is still the same. However, with the help of Grove – 8 Channel I2C Hub, you can plug up to 8 same-address I2C devices into the same Grove I2C system. All thanks to the TCA9548A I2C Multiplexer Chip. It adopts time-division multiplexing technology so that the same controller can control 8 I2C devices with the same address. No more worrying about addressing conflicts.

Features

• 8 Grove I2C Port
• Support multiple devices with the same I2C address
• Support 3.3V/5V System
• Product number: Seeed 103020293

Resources

• Product Wiki
• TCA9548A_DATASHEET
• Hardware schematic
• Grove 8 Channel I2C Hub Library

Package Contents

• 1x Grove – 8 Channel I2C Hub (TCA9548A)
• 1x Grove Cable