Name: I2C Hub 1 to 6 Expansion Unit (PCA9548APW)
Brand: m5stack-store
SKU: U040-B
Price: 7.95 USD
Availability: InStock

I2C Hub 1 to 6 Expansion Unit (PCA9548APW)

SKU:U040-B

$7.95

10+ In Stock

Quantity

Shipping calculated at checkout.

PRODUCT DETAILS

Description

PaHUB2 unit is an I2C Expandable Hub specifically designed to overcome the limitation of a single I2C interface. It enables the expansion of a single I2C HY2.0-4P interface to accommodate up to 6 additional I2C channels.

By employing polling control on the different channels, the hub allows for the connection of multiple slave devices sharing the same I2C address. This facilitates in-device coexistence, as communication with these devices can be achieved without conflicts by switching between the channels.

To enhance its functionality, PaHUB2 unit incorporates the PCA9548AP I2C multi-channel switch IC, which is integrated within the hub. This switch IC provides the necessary capabilities for seamless switching between the various I2C channels. With the PaHUB2, concerns regarding the insufficiency of I2C interfaces for expansion are alleviated. It presents a convenient and efficient solution for augmenting the I2C capabilities of your system, enabling the connection and communication with multiple I2C devices that share the same address.

Product Features

I2C HY2.0-4P PORTA expansion
2x LEGO compatible holes
Support multiple nesting
1-6 expansion

Include

1x Pahub2 Unit
1x HY2.0-4P Cable

Application

I2C device expansion

Specification

Specifications	Parameters
Channel Control IC	PCA9548AP
Communication protocol	I2C: 0x70 (can be modified by resistance A0, A1, A2)
Net weight	7g
Gross weight	19g
Product size	48 * 24 * 12mm
Packing size	67 * 53 * 12mm

LEARN AND DOCUMENTS

DOCUMENTS

Smart Planting System

Building a smart planting system using M5Stack to monitor the lights, humidity, temperature, watering your plant automatically.

Q-Bot

We aim to build a robot that is effective in sanitizing surfaces without putting cleaners in harm's way.

3 in 1 Sanitizer Dispenser

We have devised with an innovation that dispenses hand sanitizer, measures the temperature of user, shows the count of people in vicinity.

Hand Hygienics

Hand Hygienics aims to reduce spread of Covid-19 through contact.

SEAM [Safe-Entry Access Machine]

An automatic system to perform the tasks of Safe Entry. It consist an adjustable Thermometer, RFID / QR Code Check in and Counting.

Doesn't work with 2 x ToF4M units and a StickC PLUS on UIFlow

Doesn't work with 2 x ToF4M units and a StickC PLUS running UIFlow firmware v1.13.5: most distance readings are 0 or are inconsistent for both sensors when not 0.

Great...