WiaTag protocol is used by the Wiatag mobile application (designed by Gurtam) for Android and IOS devices.

Below is the list of parameters that can appear in the messages received by the channel via wiatag protocol. In most parameters, the name consists of tags split by dots: tag1.tag2.tag3.tag4... Each tag defines a certain area of an application, e.g. any parameter that contains mileage data has the 'mileage' tag in the name and any parameter related to fuel control contains the 'fuel' tag. By default JSON fields of the message received by a channel via this protocol can only contain the below-specified parameters. Any additional parameter will be prefixed by the "custom" tag, e.g. "custom.unspecified-name".

Name Type Unit Description
alarm.event.trigger boolean Alarm event triggered
battery.level number percentage Internal battery level
driver.message string Driver text message content
gsm.cellid number GSM base station ID
gsm.lac number GSM location area code
gsm.mcc number GSM mobile country code
gsm.mnc number GSM mobile network code
gsm.network.name string GSM operator name
gsm.signal.level number percentage GSM signal strength level
ident string Device unique identificator and optional password
image.name string Name of image file captured by camera
position.altitude number meters Altitude value for position
position.direction number degrees Heading angle at position detection moment
position.hdop number Horizontal dilution of precision
position.latitude number degrees Latitude coordinate value
position.longitude number degrees Longitude coordinate value
position.satellites number Quantity of satellites used to calculate coordinates for given position information
position.speed number km/h Instant speed at position detection moment
timestamp number seconds Message timestamp