def index():
ipcon = IPConnection() # Create IP connection
humidity_bricklet = BrickletHumidityV2(HUMIDITY_UID, ipcon) # Create device object
barometer_bricklet = BrickletBarometer(BAROMETER_UID, ipcon)
ambient_light_bricklet = BrickletAmbientLightV2(AMBIENT_LIGHT_UID, ipcon)
ipcon.connect(HOST, PORT) # Connect to brickd
# Don't use device before ipcon is connected
temperature = humidity_bricklet.get_temperature()/100.0
humidity = humidity_bricklet.get_humidity()/100.0
air_pressure = barometer_bricklet.get_air_pressure()/1000.0
illuminance = ambient_light_bricklet.get_illuminance()/100.0
ipcon.disconnect()
return render_template('index.html', temperature=temperature, humidity=humidity, illuminance=illuminance, air_pressure=air_pressure)
success = client.publish(topic, payload, qos=0, retain=False)
print("{}: {}".format(topic, payload))
if __name__ == "__main__":
# Tinkerforge setup
ipcon = IPConnection()
tempBricklet = BrickletTemperature(TEMPUID, ipcon)
barometerBricklet = BrickletBarometer(BARUID, ipcon)
gpsBricklet = BrickletGPSV2(GPSUID, ipcon)
ipcon.connect(HOST, PORT)
# MQTT Setup
client = mqtt.Client(client_id=client_id)
client.on_connect = on_connect
client.on_disconnect = on_disconnect
client.tls_set("dapo.pem")
client.username_pw_set("rpi", "p00rT7daH7Lnb0HzMfA0d+zY2fAOo3")
client.connect("dapo.0x80.ch", 8883, 30)
# Send loop
while(True):
time.sleep(5)
try:
latitude, _, longitude, _ = gpsBricklet.get_coordinates()
altitude = gpsBricklet.get_altitude()
temperature = tempBricklet.get_temperature()
air_pressure = barometerBricklet.get_air_pressure()
sendMessage(client, air_pressure,temperature,longitude,latitude,altitude)
except e:
print(e)
#!/usr/bin/env python
# -*- coding: utf-8 -*-
HOST = "localhost"
PORT = 4223
UID = "XYZ" # Change XYZ to the UID of your Barometer Bricklet
from tinkerforge.ip_connection import IPConnection
from tinkerforge.bricklet_barometer import BrickletBarometer
if __name__ == "__main__":
ipcon = IPConnection() # Create IP connection
b = BrickletBarometer(UID, ipcon) # Create device object
ipcon.connect(HOST, PORT) # Connect to brickd
# Don't use device before ipcon is connected
# Get current air pressure
air_pressure = b.get_air_pressure()
print("Air Pressure: " + str(air_pressure/1000.0) + " mbar")
# Get current altitude
altitude = b.get_altitude()
print("Altitude: " + str(altitude/100.0) + " m")
raw_input("Press key to exit\n") # Use input() in Python 3
ipcon.disconnect()
#!/usr/bin/env python
# -*- coding: utf-8 -*-
HOST = "localhost"
PORT = 4223
UID = "XYZ" # Change XYZ to the UID of your Barometer Bricklet
from tinkerforge.ip_connection import IPConnection
from tinkerforge.bricklet_barometer import BrickletBarometer
if __name__ == "__main__":
ipcon = IPConnection() # Create IP connection
b = BrickletBarometer(UID, ipcon) # Create device object
ipcon.connect(HOST, PORT) # Connect to brickd
# Don't use device before ipcon is connected
# Get current air pressure (unit is mbar/1000)
air_pressure = b.get_air_pressure()
print("Air Pressure: " + str(air_pressure/1000.0) + " mbar")
# Get current altitude (unit is cm)
altitude = b.get_altitude()
print("Altitude: " + str(altitude/100.0) + " m")
raw_input("Press key to exit\n") # Use input() in Python 3
ipcon.disconnect()
