M5Stack I2C Hub 1 to 6 Expansion Unit PCA9548APW PaHUB2 for M5Core

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M5Stack

M5Stack I2C Hub 1 to 6 Expansion Unit PCA9548APW PaHUB2 for M5Core

Name: M5Stack I2C Hub 1 to 6 Expansion Unit PCA9548APW PaHUB2 for M5Core
Brand: M5Stack
SKU: MS02040-B
Price: 12.50 EUR
Availability: InStock

SKU: MS02040-B

12,50 €

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Net: 10,50 €

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Goods ordered. 9 pcs expected on 24.03.2025.

Delivery time: 7 - 9 Workdays (DE - int. shipments may differ)

Product Information

Product safety information

Manufacturer information:

M5Stack
lock A10, Expo Bay South Coast, Fuhai Street, Bao'an District
Shenzhen, China, 518103
[email protected]
https://eckstein-shop.de/M5Stack-Marken

Responsible person:

Eckstein GmbH
Am Ostbahnhof 3
Niedersachsen
Clausthal-Zellerfeld, Deutschland, 38678
[email protected]
https://eckstein-shop.de

Dimensions and Weight
GTIN:	4060137074813
HAN:	U040-B
Category:	Programmer/Adapter
Storage Tiers:	Maintain
Shipping weight:	0,01 kg
Item weight:	0,01 kg
Dimensions ( Length × Width × Height ):	6,70 × 5,30 × 1,20 cm

Product Description

PaHUB2, is an I2C Expandable Hub, which can expand a single I2C HY2.0-4P Grove interface and connects up to 6x I2C channels. It allows you to mount slave devices with the same I2C address (by polling control the different channels to achieve in-device coexistence). Embedded PCA9548AP-I2C multi-channel switch IC, Save you worries with insufficient I2C interface of the expansion.

Note: When it's connected, the PaHUB2 will be polling control the different channels to achieve in-device coexistence. Please pay attention to the order of channels when programming.

Product Features

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

Please refer to the schematic and PCA9548AP data manual, the Unit can modify the I2C address of the device by adapting the level combination of A0~A2 pins. (The default address is 0x70)

3 Position of Welding patch are reserved on the PCB board of the Unit, A0-A2 respectively, as shown in the figure below.

After welding the 0 ohm resistor, the corresponding pin will change from low level to high level. The pin level combination and its corresponding I2C address are shown in the table below.

Include

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

Specification

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

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Wiki

Manufacturer according to GPSR
M5Stack, lock A10, Expo Bay South Coast, Fuhai Street, Bao'an District, 518103 Shenzhen, China, [email protected], https://eckstein-shop.de/M5Stack-Marken
Responsible person according to GPSR
Eckstein GmbH, Am Ostbahnhof 3, 38678 Clausthal-Zellerfeld, Niedersachsen, Deutschland, [email protected], https://eckstein-shop.de

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M5Stack I2C Hub 1 to 6 Expansion Unit PCA9548APW PaHUB2 for M5Core

Dimensions and Weight

Wiki

M5Stack I2C Hub 1 to 6 Expansion Unit PCA9548APW PaHUB2 for M5Core

Service package

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