{
  "id": "max31856",
  "name": "MAX31856 universal thermocouple amplifier",
  "category": "sensor",
  "measures": [
    "temperature"
  ],
  "pins": [
    {
      "name": "VIN",
      "role": "power"
    },
    {
      "name": "3VO",
      "role": "passive",
      "notes": "3.3 V output of the on-board regulator. Leave unconnected"
    },
    {
      "name": "GND",
      "role": "ground"
    },
    {
      "name": "SCK",
      "role": "spi_sck"
    },
    {
      "name": "SDO",
      "role": "spi_miso",
      "notes": "Data out of the module (SPI MISO)"
    },
    {
      "name": "SDI",
      "role": "spi_mosi",
      "notes": "Data into the module (SPI MOSI)"
    },
    {
      "name": "CS",
      "role": "spi_cs"
    },
    {
      "name": "FLT",
      "role": "int",
      "notes": "Fault output (open drain, active LOW), optional"
    },
    {
      "name": "DRDY",
      "role": "int",
      "notes": "Data ready (active LOW), optional"
    },
    {
      "name": "T+",
      "role": "passive",
      "notes": "Thermocouple + (screw terminal)"
    },
    {
      "name": "T-",
      "role": "passive",
      "notes": "Thermocouple - (screw terminal)"
    }
  ],
  "bus": "spi",
  "voltage": "3.3-5",
  "model": {
    "shape": "module",
    "size": [
      29,
      25,
      8
    ],
    "color": "#1F4FA8"
  },
  "keywords": [
    "max31856",
    "thermocouple",
    "k-type",
    "j-type",
    "termocoppia",
    "temperatura"
  ],
  "sources": [
    {
      "title": "Maxim MAX31856 datasheet",
      "section": "Thermocouple types B, E, J, K, N, R, S, T; SPI modes 1 and 3"
    },
    {
      "title": "Adafruit MAX31856 guide",
      "section": "Pinout VIN, 3Vo, GND, SCK, SDO, SDI, CS, FLT, DRDY"
    }
  ]
}