raspberrypi-temp-sensor/readHomematicIP.py

# Homematic IP
import homematicip
from homematicip.home import Home
from homematicip.device import ShutterContact, WallMountedThermostatPro
# Import MQTT client.
import paho.mqtt.client as paho

# MQTT credentials
# mqtt_username  = 'homeassistant' # MQTT client username
# mqtt_password = '3355' # MQTT client password
client_id = 'homematicip-pi'  # unique client_id
mqtt_broker = "raspberrypi"  # broker address, usually your HASS IP address

# create the MQTT client
client = paho.Client(client_id, protocol=paho.MQTTv31)  # * set a random string (max 23 chars)

# client connection
# client.username_pw_set(mqtt_username, mqtt_password)  # MQTT server credentials
client.connect(mqtt_broker, 1883, 60)  # MQTT server address

# Homematic IP
config = homematicip.find_and_load_config_file()

home = Home()
home.set_auth_token(config.auth_token)
home.init(config.access_point)


def write_shutter(room, device):
    print(room, " ", device.label, " ", device.lastStatusUpdate, " ", device.windowState)
    # print(device)


def write_wallmountedthermostatpro(room, device):
    topic = 'weathersensors/' + room

    client.publish(topic + "/time", "" + str(device.lastStatusUpdate))
    client.publish(topic + "/actualTemperature", "" + str(device.actualTemperature))
    client.publish(topic + "/setPointTemperature", "" + str(device.setPointTemperature))
    client.publish(topic + "/humidity", "" + str(device.humidity))
    client.publish(topic + "/availability", "ON")

    print({"Room": room, "Device Name": device.label, "Last Status Update": device.lastStatusUpdate,
           "Actual Temperature": device.actualTemperature, "Set Point Temperature": device.setPointTemperature,
           "Humidity": device.humidity})


def main():
    global home
    home.get_current_state()
    for group in home.groups:
        if group.groupType == "META":
            for device in group.devices:
                if isinstance(device, ShutterContact):
                    write_shutter(group.label, device)
                elif isinstance(device, WallMountedThermostatPro):
                    write_wallmountedthermostatpro(group.label, device)


if __name__ == "__main__":
    main()