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

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

Q: 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.

Product ID: 278762289

Secure Transaction

⚡Max Clock 400KHz

🔋Voltage Range 1.65-5.5V

🔌I2C Interface

Frequently Bought Together

HiLetgo PCA9548A TCA9548A I2C IIC Multiplexer Breakout Board 8 Channel Expansion Board for Arduino

ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects

EDGELEC 120pcs Breadboard Jumper Wires 10cm 15cm 20cm 30cm 40cm 50 cm 100cm Wire Length Optional Dupont Cable Assorted Kit Male to Female Male to Male Female to Female Multicolored Ribbon Cables

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

Manufacturer	HiLetgo
Part Number	3-01-1273
Item Weight	0.634 ounces
Package Dimensions	3.78 x 2.24 x 0.28 inches
Item model number	3-01-1273
Is Discontinued By Manufacturer	No
Size	Small
Color	Purple
Material	FR4
Item Package Quantity	1
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

Is this compatible with a Raspberry pi?

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App