{
  "id": "tm1637-4digit",
  "name": "TM1637 4-digit 7-segment display",
  "category": "display",
  "pins": [
    {
      "name": "CLK",
      "role": "digital_in",
      "needsOutput": true,
      "notes": "Clock (not I2C, not SPI)"
    },
    {
      "name": "DIO",
      "role": "digital_in",
      "needsOutput": true,
      "notes": "Data (not I2C)"
    },
    {
      "name": "GND",
      "role": "ground"
    },
    {
      "name": "5V",
      "role": "power",
      "notes": "Works at 3.3 V or 5 V"
    }
  ],
  "bus": "gpio",
  "voltage": "3.3-5",
  "model": {
    "shape": "module",
    "size": [
      42,
      24,
      12
    ],
    "color": "#1F4FA8"
  },
  "keywords": [
    "tm1637",
    "7 segment",
    "4 digit",
    "clock display",
    "display 7 segmenti",
    "orologio"
  ],
  "sources": [
    {
      "title": "Titan Micro TM1637 datasheet",
      "section": "Two-wire interface CLK / DIO (not I2C compatible)"
    }
  ]
}