Is this compatible with a Raspberry pi?

The simple answer is yes. We use it as an I2c multiplexer to access an array of magnetic sensors which cannot be assigned to different I2c addresses. Since there are two i2c channels on Raspberry Pi 3B's and 4b's, we run two different sensor arrays on a single Pi, or each array being run by its own Pi, depending on how intense the data acquisition volume is required.

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Description

🚀 Elevate Your Projects with Precision!

VERSATILE VOLTAGE - Compatible with a wide range of voltages for ultimate flexibility.
EXPAND YOUR HORIZONS - Unlock the potential of your Arduino with 8-channel I2C multiplexing!
SEAMLESS INTEGRATION - Easily connect multiple devices without the hassle.
SPEED MEETS EFFICIENCY - Achieve high-speed data transfer with a max clock frequency of 400KHz.
CUSTOMIZABLE ADDRESSING - Select from multiple I2C addresses (0x70-0x77) for tailored setups.

The HiLetgo TCA9548A I2C Multiplexer Breakout Board is an 8-channel expansion board designed for Arduino enthusiasts. It features a selectable I2C address range of 0x70-0x77, operates within a voltage range of 1.65-5.5V, and supports a maximum clock frequency of 400KHz, making it an essential tool for complex projects requiring multiple I2C devices.

Specifications

ASIN	B06XXG5G3L
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#1,566 in Single Board Computers (Computers & Accessories)
Color	Purple
Customer Reviews	4.2 4.2 out of 5 stars (34)
Date First Available	March 30, 2017
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Item Weight	0.634 ounces
Item model number	3-01-1273
Manufacturer	HiLetgo
Material	FR4
Package Dimensions	3.78 x 2.24 x 0.28 inches
Part Number	3-01-1273
Size	Small

Reviews

A**V

Works well

28.05.2025

M**J

Very straightforward to use

19.06.2018

N**E

A fully fincationa I2C Mux

25.01.2025

M**N

Defective module

13.03.2025

C**F

Fast ship! Worked out of the box!

1.05.2018

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HiLetgo TCA9548A I2C IIC Multiplexer Breakout Board 8 Channel Expansion Board for Arduino

Description

Specifications

Reviews

Common Questions