CJMCU-9548 TCA9548A 1-8 I2C Development Board For Arduino

CJMCU-9548 TCA9548A I2C Multiplexer

The CJMCU-9548 TCA9548A I2C Multiplexer Development Board is a high-performance multiplexer designed to enable communication with up to 8 I2C devices using a single I2C bus. It’s a perfect solution for projects requiring multiple I2C sensors or modules with identical addresses. The TCA9548A multiplexer ensures efficient communication while maintaining address flexibility.

Key Features

• 1-to-8 Multiplexer: Connects up to 8 I2C devices with the same address to one bus.
• Individual Channel Control: Select and communicate with devices on any of the 8 I2C channels independently.
• Wide Voltage Compatibility: Supports 1.8V to 5V logic levels for versatile application.
• Low Power Consumption: Efficient power usage for battery-powered applications.
• Compact Design: Lightweight and ideal for embedded systems.
• Easy Integration: Compatible with Arduino, Raspberry Pi, and other microcontrollers.

Applications

• Multi-sensor projects using identical I2C addresses.
• Robotics and automation systems.
• Data acquisition systems.
• Complex IoT projects.
• Prototyping with multiple I2C modules.

Package Includes

• 1 x CJMCU-9548 TCA9548A I2C Multiplexer Module

Advantages

• Simplifies complex I2C setups by supporting multiple devices on one bus.
• Compact and easy to integrate into tight spaces.
• Ideal for projects where I2C address conflicts arise.
• Fully compatible with Arduino libraries for quick prototyping.

How to Use

1. Connect the TCA9548A module to your microcontroller’s I2C pins (SDA, SCL).
2. Configure the module’s address by setting the A0, A1, and A2 pins.
3. Use software commands to select the desired I2C channel.
4. Communicate with the target device using standard I2C protocols.

Price & Availability

• Price: Check the latest price on Robostan.pk
• Availability: In stock