arwn-client 0.1.0

Python client library for parsing ARWN weather station MQTT messages

pyarwn

Python client library for parsing ARWN weather station MQTT messages.

Installation

pip install pyarwn

Usage

from pyarwn import parse_message

readings = parse_message("arwn/temperature/BackYard", {"temp": 72.5, "units": "F"})
for r in readings:
    print(f"{r.sensor_name}: {r.value} {r.unit}")
# BackYard Temperature: 72.5 °F

API

parse_message(topic, payload) -> list[ArwnReading]

Parse an ARWN MQTT message. Returns an empty list for unknown topics.

ArwnReading

Field	Type	Description
device_type	ArwnDeviceType	LOCATION or STATION
device_name	str	e.g. "BackYard", "Weather Station"
sensor_key	str	e.g. "temp", "speed"
sensor_name	str	e.g. "BackYard Temperature"
value	float | int	The reading value
unit	str	Unit string e.g. "°F", "mph"

ArwnDeviceType

• ArwnDeviceType.LOCATION — sensor at a named location (temperature, moisture)
• ArwnDeviceType.STATION — weather station sensor (wind, rain, barometer)

License

Apache 2.0