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Device

Functions

Methods

characteristic:addDescriptor (descriptor)

Adds a new descriptor to the characteristic. The descriptor must not have been added to another characteristic and there must not be another descriptor already added to the characteristic with same UUID.

Params

  • descriptor Descriptor The descriptor to add to the characteristic.

Returns: bool If the descriptor was successfully added to the device.

characteristic:notifying (notify)

Changes a characteristics notifying state. If a characterisitc is notifying, then a notification will be produced every time its value changes.

Params

  • notify bool The descriptor to add to the characteristic.

Returns: bool If the notifying state was successfully updated.

characteristic:setValue (value, type)

Sets the value of a characteristic. If notifying is enabled, then a notification will be produced.

Params

  • value bool|number|string|array the new value
  • type DataType the type of the value

Returns: bool If the value was successfully updated.