서킷 플레이그라운드 3색 E-Ink 전자종이 보드 -오디오앰프
(Circuit Playground Tri-Color E-Ink Gizmo
- E-Ink Display + Audio Amplifier)
개요
- 본 제품은 서킷 플레이그라운드 3색 E-Ink 전자종이 기즈모 보드입니다.
- E-Ink 전자종이 디스플레이와 오디오 앰프를 지원하는 제품입니다.
- 보드에는 M3 스탠드오프가 있어 기계적인 결합은 물로 전기적인 연결시에 사용이 가능하게 디자인되었습니다.
- 전자종이 디스플레이는 1.54인치 152x152로 검정/빨강 픽셀과 흰색 백그라운드를 가지고 있습니다.
특징
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Product Dimensions: 53.3mm x 53.3mm x 9.4mm / 2.1" x 2.1" x 0.4"
Product Weight: 23.0g / 0.8oz
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This is a great companion for our Circuit Playground Express or Bluefruit boards thanks to their fast SPI hardware speeds and plenty of RAM, and works in Arduino and CircuitPython. If you're using this with Circuit Playground Express and CircuitPython, you won't be able to do a lot because there isn't a ton of memory - mostly just displaying the REPL and maybe running an image slideshow. For CircuitPython use, the Bluefruit is recommended and works really great!
You cannot use it with the Circuit Playground Classic in Arduino, there's not enough RAM!
문서
- Primary Guide: Adafruit Circuit Playground Tri-Color E-Ink Gizmo
- Circuit Playground Gizmo Ornaments
- The library we wrote does all the work for you, you can just interface with it as if it were an Adafruit_GFX compatible display. This E-Ink breakout does not contain an extra SRAM chip (not enough pins are available) so you'll need ~7K of SRAM to spare for a display buffer, the CPX has 32KB and the CPB has 256KB, so there's plenty of RAM.