KOOBOOK 2Pcs TCA9548A I2C IIC - Review

If you are looking to hook up multiple I2C sensors or devices to your microcontroller without worrying about same address conflict, then the KOOBOOK 2Pcs TCA9548A I2C IIC Multiplexer Breakout Board Module is worth your attention. This nifty module from KOOBOOK acts as a "gatekeeper" by letting you choose the desired sensor or device with a single byte write command.

Let's dive deep into this amazing multiplexer and explore its features, pros, and cons.

Features:

The KOOBOOK 2Pcs TCA9548A I2C IIC Multiplexer Breakout Board Module comes loaded with the following features:

1. 8 Channel Multiplexer Board: This I2C multiplexer board allows you to connect up to eight I2C devices or sensors that have the same I2C address.

2. Adjustable Address Range: The module's I2C address can be adjusted from 0x70 to 0x77, giving you the flexibility to use multiple modules and connect up to 64 devices.

3. Easy to Use: The KOOBOOK 2Pcs TCA9548A I2C IIC Multiplexer Breakout Board Module is easy to use, requiring only a single byte write command to select the desired sensor or device.

4. Breadboard Compatible: The module is designed for use with a breadboard with capacitors and pull-ups or down resistors to make usage a breeze.

5. Dual Voltage Compatibility: The KOOBOOK 2Pcs TCA9548A I2C IIC Multiplexer Breakout Board Module can be used with both 3V and 5V logic level microcontrollers.

Pros:

1. Versatility: The KOOBOOK 2Pcs TCA9548A I2C IIC Multiplexer Breakout Board Module allows you to connect up to eight same-addressed I2C sensors or devices to a single microcontroller. This makes it easier to manage multiple sensors without worrying about address conflicts.

2. Adjustable Address Range: Being able to adjust the I2C address range from 0x70 to 0x77 means you can connect up to eight multiplexers with up to 64 same-addressed devices.

3. Easy to Use: The module is straightforward to use, and all you need is a single byte write command to select the desired sensor or device. This makes it suitable for both beginners and experts.

4. Breadboard Compatible: The KOOBOOK 2Pcs TCA9548A I2C IIC Multiplexer Breakout Board Module is designed to be used on breadboards, which means no additional soldering is needed.

5. Dual Voltage Compatibility: The module is compatible with both 3V and 5V logic level microcontrollers, giving you the flexibility to use it with a wide range of microcontrollers.

Cons:

1. Documentation: Some users have complained about the lack of detailed documentation, which could be a hurdle for beginners.

2. Soldering Required: Although the breakout board is designed to be used on breadboards, header pins need to be soldered into place before it can be used.

Conclusion:

The KOOBOOK 2Pcs TCA9548A I2C IIC Multiplexer Breakout Board Module 8 Channel Expansion Board is an excellent choice for anyone looking to connect multiple I2C devices or sensors with the same address to a single microcontroller. It is versatile and easy to use, and its ability to connect up to 64 devices (with eight multiplexers) makes it a low-cost and convenient solution to a common problem.

Although the lack of detailed documentation and soldering requirements may put off some people, overall, the KOOBOOK 2Pcs TCA9548A I2C IIC Multiplexer Breakout Board Module 8 Channel Expansion Board is an excellent buy. Its impressive features, versatility, and accessible pricing make it an excellent option for professional product reviewers like me.

KOOBOOK 2Pcs TCA9548A I2C IIC

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