This is a CLI tool built with hc that emulates a HomeKit temperature and (optional) humidity accessory.
Usage of hc-mqtt-temperature:
-brokerURI string
URI of the MQTT broker (default "mqtt://127.0.0.1:1883")
-clientID string
client ID for MQTT (default "hc-mqtt-temperature")
-humJSONPath string
JSON path to the humidity value (default "humidity")
-humidity
whether to enable humidity
-manufacturer string
manufacturer of the sensor (default "Aosong Electronics")
-model string
model number of the sensor (default "DHT22")
-name string
name of the sensor to display in HomeKit (default "hc-mqtt-temperature")
-pin string
PIN number to pair the HomeKit accessory (default "00102003")
-port string
Port number for the HomeKit accessory
-serial string
serial number of the sensor (default "0000")
-storagePath string
path to store data (default "hc-mqtt-temperature-data")
-tempJSONPath string
JSON path to the temperature value (default "temperature")
-topicHum string
topic for humidity (default "humidity")
-topicTemp string
topic for temperature (default "temp")The code uses the gjson package to parse data freely from any JSON response. The key system is similar to jq but it omits the leading period (.). See this playground for more info.