{
  "id": "sn65hvd230",
  "name": "SN65HVD230 CAN transceiver (3.3 V)",
  "category": "sensor",
  "pins": [
    {
      "name": "3V3",
      "role": "power"
    },
    {
      "name": "GND",
      "role": "ground"
    },
    {
      "name": "CTX",
      "role": "digital_in",
      "needsOutput": true,
      "notes": "Transmit data in. Connect to the ESP32 TWAI TX pin"
    },
    {
      "name": "CRX",
      "role": "digital_out",
      "notes": "Receive data out. Connect to the ESP32 TWAI RX pin"
    },
    {
      "name": "CANH",
      "role": "passive",
      "notes": "CAN high. To the bus, never to the ESP32"
    },
    {
      "name": "CANL",
      "role": "passive",
      "notes": "CAN low. To the bus, never to the ESP32"
    }
  ],
  "bus": "gpio",
  "voltage": "3.3",
  "model": {
    "shape": "module",
    "size": [
      24,
      17,
      8
    ],
    "color": "#1F4FA8"
  },
  "keywords": [
    "sn65hvd230",
    "vp230",
    "can bus",
    "can",
    "twai",
    "transceiver",
    "automotive"
  ],
  "sources": [
    {
      "title": "Texas Instruments SN65HVD230 datasheet",
      "section": "Supply 3 to 3.6 V; D (TX in), R (RX out), CANH, CANL"
    },
    {
      "title": "Espressif ESP32 Technical Reference Manual",
      "section": "TWAI controller needs an external transceiver"
    }
  ]
}