11x7 LED 매트릭스 모듈 -I2C
(11x7 LED Matrix Breakout)
개요
- 본 제품은 11x7 흰색 LED 매트릭스 모듈입니다.
- 텍스트를 스크롤링하거나 애니메이션, 바그래프 등을 라즈베리나 아두이노와 결합하여 표현할 수 있습니다.
- I2C 인터페이스를 가지고 있으며, 3.3V/5V와 사용이 가능합니다.
특징
- 11x7 (77 total) bright white LEDs
- Uses the IS31FL3731 driver chip
- 22x14mm active area
- 2mm LED pitch
- I2C interface (address 0x75/0x77 (cut trace))
- 3.3V or 5V compatible
- Reverse polarity protection
- Compatible with all models of Raspberry Pi, and Arduino
- Python library
- We've designed this breakout board so that you can solder on the piece of right-angle female header and pop it straight onto the bottom left 5 pins on your Raspberry Pi's GPIO header (pins 1, 3, 5, 7, 9).
- It's compatible with our fancy Breakout Garden HAT, where using breakouts is as easy just popping it into one of the six slots and starting to grow your project, create, and code.
문서
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Software
We've put together a Python library to make it really easy to drive the 11x7 LED Matrix Breakout, along with a handful of examples to show what it can do.
Our software does not support Raspbian Wheezy.
Notes
Dimensions: 23x25x3mm.