This ByteButton Unit is an 8-button touch input module with (you guessed it) 8 touch buttons and 9 colourful WS2812C RGB LEDs. It uses the STM32 microcontroller and communicates via I2C, letting you use this with a variety of different systems.
The module includes two Port A connectors, allowing you to put multiple ByteButton Units together to create larger, more tricky setups. It has both button input detection and lighting feedback, making it great for projects such as smart home control, status displays and many more!
Features
- 8 Independent button inputs
- 9 WS2812C RGB LEDs
- STM32 microcontroller
- I2C communication interface
Specifications
| MCU | STM32G031G8U6, 32-bit ARM Cortex-M0+ core, 64 MHz |
| Button Count | 8 independent button inputs |
| Button Type | Capacitive touch buttons |
| RGB LEDs | WS2812C-2020 (9 LEDs) |
| Communication | I2C @ 0x47 |
| Grove Interface | 2 (I2C bus expansion) |
| Standby Power | DC 5V@8.94mA |
| Operating Temperature | 0-40°C |
| Product Size | 88 x 24 x 12mm |
| Package Size | 169 x 119 x 13mm |
| Product Weight | 15.1g |
| Package Weight | 21.5g |
Resources
- Product Wiki
Package Contents
- 1x Byte Button Unit
- 1x HY2.0 4-pin cable (20cm)
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