Unit 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.
Features
- 6 x GPIO Ports Expansion
- 1 x I2C Input
- Internal STM32F030 control
- 2 x Brick holes
Includes
- 1x PbHUB Unit
- 1x HY2.0-4P cable (20cm)
Specifications
| Spec | Parameter |
|---|---|
| Communication protocol | I2C:0x61(Modified by register) |
| Net weight | 6.7g |
| Gross weight | 11.8g |
| Product Size | 48 x 24 x 12mm |
| Package Size | 136 x 92 x 12mm |
Schematics
1/1
Model Size
Protocol
UIFlow
How to use Unit pbhub and related API instructions in the UIFlow1.0
Softwares
- Case study: Controlling repeated rotation of the servo
- Communication protocols: I2C
- I2C address: 0x61
Arduino
- PbHUB V1.1 STM32 Firmware
- analog_read
- digital_write_read
- pwm
-
rgb_led
Here, the RGB driver can only be WS2812, not sk6812.
- servo
FAQ:
The difference between PAhub and PBhub？
- Pahub is an i2C extension.
- Pbhub is an io extension.