I2C Hub 1 to 6 Expansion Unit (PCA9548APW)

SKU:U040-B

Regular price $7.95

10+ In Stock

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
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    Customer Reviews

    Based on 4 reviews
    75%
    (3)
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    25%
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    D
    Daniel F.
    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.

    A
    Ante Bradvica

    Great...

    C
    Customer

    I2C Hub 1 to 6 Expansion Unit (PCA9548APW)

    D
    DANIEL RAMIREZ
    Port 1 gets fail

    I2c hub por 1 fails, rest workig ok

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