Bow thruster (function 32)

The bow thruster and its controller. It reports which way it is pushing and how hard, what it is drawing while it does, and its running hours and temperature; the command switches it on, off or into automatic mode.

• state enum: off, on, fault, running_port, running_starboard.

Published

device/32/<i>/life

metadata adds counter; expireAfterSec: 30.

data field	Type	Unit	Description
bindToParc	int	—	Parc binding id
counter	int	—	Frame counter (also in metadata)
state / stateCode	string / int	—	Thruster state (enum)
voltage	number (1 dec)	V	Voltage
current	number (1 dec)	A	Current
SpeedPercentage	number (0 dec)	%	Thrust speed

{
  "data": {
    "bindToParc": 1,
    "counter": 6,
    "state": "running_port",
    "stateCode": 3,
    "voltage": 24.2,
    "current": 120.5,
    "SpeedPercentage": 80
  },
  "metadata": {
    "rxdate": "2026-06-17T14:30:45.123Z",
    "rxTimestamp": 1781793045,
    "expireAfterSec": 30,
    "counter": 6
  }
}

device/32/<i>/state

expireAfterSec: 30.

data field	Type	Unit	Description
Hourmeter	number (0 dec)	min	Hour meter
Temperature	int	°C	Temperature
AzimuthAngle	number (4 dec)	rad	Azimuth angle

{
  "data": {
    "Hourmeter": 3200,
    "Temperature": 40,
    "AzimuthAngle": 0.7854
  },
  "metadata": {
    "rxdate": "2026-06-17T14:30:45.123Z",
    "rxTimestamp": 1781793045,
    "expireAfterSec": 30
  }
}

mosquitto_sub -h 127.0.0.1 -t 'device/32/+/#' -v

Command — device/32/<i>/command

Regex ^device/32/([[:digit:]]+)/command$. First matching flag wins; false on ON/AUTO reverts to off.

Field	Type	Description
OFF	bool	Off
ON	bool	On (false → off)
AUTO	bool	Auto (false → off)

mosquitto_pub -h 127.0.0.1 -t 'device/32/0/command' -m '{"ON":true}'
mosquitto_pub -h 127.0.0.1 -t 'device/32/0/command' -m '{"AUTO":true}'
mosquitto_pub -h 127.0.0.1 -t 'device/32/0/command' -m '{"OFF":true}'