Description
Unit PbHub v1.1 is an I2C-controlled 6-channel PORT.B expander. Each Port B interface can achieve GPIO, PWM, Servo control, ADC sampling, RGB light control, and more. It is internally controlled by an STM32F030 microcontroller.
Features
- 6 x GPIO HY2.0-4P PORTB expansion
- 1 x I2C input
- Internally controlled by STM32F030
- 2 x LEGO-compatible holes
Includes
- 1 x Unit PbHub v1.1
- 1 x HY2.0-4P Grove cable (20cm)
Specifications
| Specification | Parameter |
|---|---|
| MCU | STM32F030F4P6 |
| Protocol | I2C @0x61 (modifiable via register write) |
| Product Size | 48.0 x 24.0 x 10.8mm |
| Product Weight | 7.2g |
| Package Size | 138.0 x 93.0 x 11.8mm |
| Gross Weight | 12.5g |