I/O Hub 1 to 6 Expansion Unit (STM32F0)

PbHUB Unit is a 6-channel expansion Unit with I2C control.

Each Port B interface is capable of GPIO, PWM, Servo control, ADC sampling, RGB light control and other functions. Adopts STM32F030 for internal control.

Features

• 6 x GPIO Ports Expansion
• 1 x I2C Input
• Internal STM32F030 control
• 2 x Brick holes

Include

• 1x PbHUB Unit
• 1x HY2.0-4P cable (20cm)

Specification

Spec	Parameter
Communication protocol	I2C:0x61(Modified by register)
Net weight	6.7g
Gross weight	11.8g
Product Size	48x24x12mm
Package Size	13.6x9.1x12mm

UIFlow

Feature Introduction

• Servo CH IO angle Set rotation angle of the servo
• Servo CH IO pulse Write digital values to IOs
• read status Read firmware version/I2C address
• init I2C address Initialize I2C address
• set I2C address Set I2C address

Example

• Text - PbHUB
• Case study: Controlling repeated rotation of the servo
• Communication protocols: I2C
• I2C address: 0x61