{
  "id": "ntc-10k-probe",
  "name": "NTC 10 kΩ temperature probe (with divider)",
  "category": "sensor",
  "measures": [
    "temperature"
  ],
  "pins": [
    {
      "name": "OUT",
      "role": "analog_out",
      "notes": "Middle of the divider: NTC to 3.3 V, 10 kΩ to GND. To an ADC pin (ADC1 on ESP32). The voltage rises as it gets warmer"
    },
    {
      "name": "VCC",
      "role": "power",
      "notes": "Use 3V3 so the output stays in the ADC range"
    },
    {
      "name": "GND",
      "role": "ground"
    }
  ],
  "bus": "analog",
  "voltage": "3.3-5",
  "model": {
    "shape": "module",
    "size": [
      20,
      12,
      6
    ],
    "color": "#1A1A1A",
    "silk": "NTC 10K"
  },
  "keywords": [
    "ntc",
    "ntc 10k",
    "thermistor",
    "probe",
    "boiler probe",
    "sonda ntc",
    "sonda",
    "termistore",
    "caldaia",
    "temperatura"
  ],
  "gotchas": [
    {
      "text": "An NTC is not linear: convert with the Beta formula (B25/85 = 3977 K for this type) or a table, not a straight line.",
      "source": {
        "title": "Vishay NTCLE100E3 datasheet",
        "section": "R25 = 10 kΩ, B25/85 = 3977 K, resistance/temperature table"
      }
    }
  ],
  "sources": [
    {
      "title": "Vishay NTCLE100E3 datasheet",
      "section": "R25 = 10 kΩ ± 5 %, B25/85 = 3977 K, operating range -40 to +125 °C"
    }
  ]
}