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CC2 Device Documentation

Accelerometer Config

Controls the accelerometer and the motion‑detection algorithms for tap, double‑tap, fall, and shock events.

Key path: devcfg.accel

{
  "devcfg": {
    "accel": {
      "enable": true,
      "enableDTap": true,
      "enableTap": true,
      "enableFall": true,
      "enableShock": true,
      "wantXYZ": false,
    },
  },
}

enable

Section titled “enable”

Master switch for the accelerometer. When false, no motion data is collected.

Configuration variables

  • Type: boolean
  • Default: true
{
  "devcfg": {
    "accel": {
      "enable": false,
    },
  },
}

enableDTap

Section titled “enableDTap”

Enable double‑tap detection.

Configuration variables

  • Type: boolean
  • Default: true
{
  "devcfg": {
    "accel": {
      "enableDTap": false,
    },
  },
}

enableTap

Section titled “enableTap”

Enable single‑tap detection.

Configuration variables

  • Type: boolean
  • Default: true
{
  "devcfg": {
    "accel": {
      "enableTap": false,
    },
  },
}

enableFall

Section titled “enableFall”

Enable fall detection.

Configuration variables

  • Type: boolean
  • Default: true
{
  "devcfg": {
    "accel": {
      "enableFall": false,
    },
  },
}

enableShock

Section titled “enableShock”

Enable shock detection.

Configuration variables

  • Type: boolean
  • Default: true
{
  "devcfg": {
    "accel": {
      "enableShock": false,
    },
  },
}

wantXYZ

Section titled “wantXYZ”

If true, the device includes raw X‑Y‑Z acceleration values in the uplink devdata.accel.xyzG array.

Configuration variables

  • Type: boolean
  • Default: false
{
  "devcfg": {
    "accel": {
      "wantXYZ": true,
    },
  },
}
Section titled “Related”