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CC2 Device Documentation

Sensors Uplink Data

The device reports environmental sensor data and motion information periodically or when polled. Accelerometer data is only sent when the corresponding devcfg.accel features are enabled.

Key paths: devdata.temp, devdata.accel

To request current values:

{
  "devdata": {
    "temp": null,
    "accel": null,
  },
}

Temperature

Section titled “Temperature”

degC

Section titled “degC”

Temperature reading in degrees Celsius.

Configuration variables

  • Type: number
  • Sent on: Periodic, on request
{
  "devdata": {
    "temp": {
      "degC": 20.0,
    },
  },
}

pressurePa

Section titled “pressurePa”

Atmospheric pressure in Pascals.

Configuration variables

  • Type: number
  • Sent on: Periodic, on request
{
  "devdata": {
    "temp": {
      "pressurePa": 1000,
    },
  },
}

Accelerometer

Section titled “Accelerometer”

xyzG

Section titled “xyzG”

Array of raw acceleration values in g (X, Y, Z). Only included when devcfg.accel.wantXYZ is true.

Configuration variables

  • Type: array of numbers
  • Sent on: Periodic, on request
{
  "devdata": {
    "accel": {
      "xyzG": [0.0, 0.0, 1.0],
    },
  },
}

orient

Section titled “orient”

Orientation string reported by the accelerometer. The value is hardware‑dependent and not further defined.

Configuration variables

  • Type: string
  • Sent on: Periodic, on request
{
  "devdata": {
    "accel": {
      "orient": "UK",
    },
  },
}
Section titled “Related”