I2C Joystick 2 Unit (STM32G030)
Description
Unit Joystick2 is a high-precision Hall effect joystick control unit, built with an STM32G030F6P6 main control chip and integrated firmware for joystick signal acquisition. The unit communicates via the I2C interface and supports three-axis control signal input, including analog input for the X/Y axes and digital button input for the Z axis. Unit Joystick2 uses a Hall effect joystick, achieving high-precision control by detecting magnetic field changes, offering advantages such as contactless operation, wear resistance, high accuracy, and strong anti-interference capability, ensuring product stability and long service life. Additionally, the device is equipped with a WS2812 RGB LED for status indication and interactive display, and reserves a firmware upgrade interface for the STM32, making firmware updates convenient. This product is suitable for various application scenarios such as game controllers and robot control.
Features
- Hall effect joystick
- Three-axis input:
- X/Y axis offset analog input
- Z-axis button digital input
- Built-in STM32
- I2C communication
- RGB LED
- 2 x LEGO compatible holes
- Development Platform: Arduino, UiFlow
Includes
- 1 x Unit Joystick2
- 1 x HY2.0-4P Grove Cable (20cm)
Applications
- Game controller
- Remote-controlled robot
Specifications
| Specification | Parameter |
|---|---|
| MCU | STM32G030F6P6@Cortex-M0+, 64MHz main frequency |
| Flash | 32KB |
| SRAM | 8KB |
| Communication Interface | I2C Communication @0x63 |
| X/Y axis output | 16-bit ADC output (0-65535) |
| Z-axis button | 0/1 |
| RGB LED | 1x WS2812C |
| Product Size | 40.0 x 24.0 x 23.9mm |
| Product Weight | 10.0g |
| Package Size | 138.0 x 93.0 x 24.9mm |
| Gross Weight | 15.7g |
Product Comparison
| Product Compare | Unit Joystick v1.1 | Unit Joystick2 |
|---|---|---|
| MCU | MEGA8A | STM32G030F6P6 |
| RGB | / | WS2812C |
| X/Y axis offset output value | 8 bits (0-255) | 16 bits (0-65535) |
| Communication Mode | I2C (0x52) | I2C (0x63) |
| manufacturing technique | Carbon film joystick | Hall effect joystick |
Learn and Documents
→ DOCUMENTSProduct Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Description
Unit Joystick2 is a high-precision Hall effect joystick control unit, built with an STM32G030F6P6 main control chip and integrated firmware for joystick signal acquisition. The unit communicates via the I2C interface and supports three-axis control signal input, including analog input for the X/Y axes and digital button input for the Z axis. Unit Joystick2 uses a Hall effect joystick, achieving high-precision control by detecting magnetic field changes, offering advantages such as contactless operation, wear resistance, high accuracy, and strong anti-interference capability, ensuring product stability and long service life. Additionally, the device is equipped with a WS2812 RGB LED for status indication and interactive display, and reserves a firmware upgrade interface for the STM32, making firmware updates convenient. This product is suitable for various application scenarios such as game controllers and robot control.
Features
- Hall effect joystick
- Three-axis input:
- X/Y axis offset analog input
- Z-axis button digital input
- Built-in STM32
- I2C communication
- RGB LED
- 2 x LEGO compatible holes
- Development Platform: Arduino, UiFlow
Includes
- 1 x Unit Joystick2
- 1 x HY2.0-4P Grove Cable (20cm)
Applications
- Game controller
- Remote-controlled robot
Specifications
| Specification | Parameter |
|---|---|
| MCU | STM32G030F6P6@Cortex-M0+, 64MHz main frequency |
| Flash | 32KB |
| SRAM | 8KB |
| Communication Interface | I2C Communication @0x63 |
| X/Y axis output | 16-bit ADC output (0-65535) |
| Z-axis button | 0/1 |
| RGB LED | 1x WS2812C |
| Product Size | 40.0 x 24.0 x 23.9mm |
| Product Weight | 10.0g |
| Package Size | 138.0 x 93.0 x 24.9mm |
| Gross Weight | 15.7g |
Product Comparison
| Product Compare | Unit Joystick v1.1 | Unit Joystick2 |
|---|---|---|
| MCU | MEGA8A | STM32G030F6P6 |
| RGB | / | WS2812C |
| X/Y axis offset output value | 8 bits (0-255) | 16 bits (0-65535) |
| Communication Mode | I2C (0x52) | I2C (0x63) |
| manufacturing technique | Carbon film joystick | Hall effect joystick |
