{
  "id": "lora-ra02",
  "name": "LoRa SX1278 (Ai-Thinker Ra-02)",
  "category": "output",
  "pins": [
    {
      "name": "3.3V",
      "role": "power",
      "notes": "3.3 V only"
    },
    {
      "name": "GND",
      "role": "ground"
    },
    {
      "name": "NSS",
      "role": "spi_cs",
      "notes": "SPI chip select"
    },
    {
      "name": "SCK",
      "role": "spi_sck"
    },
    {
      "name": "MOSI",
      "role": "spi_mosi"
    },
    {
      "name": "MISO",
      "role": "spi_miso"
    },
    {
      "name": "RST",
      "role": "digital_in",
      "needsOutput": true,
      "notes": "Reset"
    },
    {
      "name": "DIO0",
      "role": "int",
      "notes": "Interrupt (TX/RX done)"
    },
    {
      "name": "DIO1",
      "role": "int",
      "notes": "Optional"
    },
    {
      "name": "ANT",
      "role": "passive",
      "notes": "Antenna. Always connect an antenna before transmitting"
    }
  ],
  "bus": "spi",
  "voltage": "3.3",
  "model": {
    "shape": "module",
    "size": [
      26.4,
      16,
      3
    ],
    "color": "#C9CED4"
  },
  "keywords": [
    "lora",
    "sx1278",
    "ra-02",
    "rfm95",
    "433 mhz",
    "long range",
    "radio"
  ],
  "sources": [
    {
      "title": "Semtech SX1276/77/78/79 datasheet",
      "section": "SPI interface; DIO0 mapping"
    },
    {
      "title": "Ai-Thinker Ra-02 specification",
      "section": "Supply 1.8 to 3.7 V"
    }
  ]
}