PbHUB v1.1
Description
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.
Product 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 | 48*24*12mm |
| Package Size | 13.6*9.1*12mm |
Schematic
I2C Map
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
FAQ:
The difference between PAhub and PBhub？
- Pahub is an i2C extension.
- Pbhub is an io extension.