{
  "id": "epaper-154",
  "name": "E-paper 1.54\" 200x200 (SPI)",
  "category": "display",
  "pins": [
    {
      "name": "VCC",
      "role": "power",
      "notes": "3.3 V. Newer boards add a 9th pin PWR: tie it to 3V3 or drive it HIGH"
    },
    {
      "name": "GND",
      "role": "ground"
    },
    {
      "name": "DIN",
      "role": "spi_mosi",
      "notes": "SPI data (MOSI)"
    },
    {
      "name": "CLK",
      "role": "spi_sck",
      "notes": "SPI clock"
    },
    {
      "name": "CS",
      "role": "spi_cs"
    },
    {
      "name": "DC",
      "role": "digital_in",
      "needsOutput": true,
      "notes": "Data / command select"
    },
    {
      "name": "RST",
      "role": "digital_in",
      "needsOutput": true,
      "notes": "Reset"
    },
    {
      "name": "BUSY",
      "role": "digital_out",
      "notes": "Tells when the screen is refreshing. Wait for it before sending more"
    }
  ],
  "bus": "spi",
  "voltage": "3.3",
  "model": {
    "shape": "oled",
    "size": [
      48,
      33,
      4
    ],
    "color": "#EDEDED"
  },
  "keywords": [
    "e-paper",
    "e-ink",
    "epaper",
    "1.54",
    "200x200",
    "waveshare",
    "carta elettronica"
  ],
  "sources": [
    {
      "title": "Waveshare 1.54inch e-Paper Module user manual",
      "section": "Pins VCC, GND, DIN, CLK, CS, DC, RST, BUSY"
    }
  ]
}