def connect_sensors(sensors, uids, ipcon):
"""
Creates Bricklet Instances
:param sensors: connected sensors, as dictionary
:param uids: bricklets uids, as dictionary
:param ipcon: ipconnection from tinkerforge
:return: Dictionary with all instances from connected sensors
"""
# Dictionary with all connected sensors
con_sensors = {}
for sensor in sensors:
if sensor == "ambient_light":
al = BrickletAmbientLightV2(uids["ambient_light"], ipcon)
con_sensors.update({"ambient_light": al})
if sensor == "barometer":
barometer = BrickletBarometer(uids["barometer"], ipcon)
con_sensors.update({"barometer": barometer})
if sensor == "humidity":
humidity = BrickletHumidity(uids["humidity"], ipcon)
con_sensors.update({"humidity": humidity})
if sensor == "lcd":
lcd = BrickletLCD20x4(uids["lcd"], ipcon)
con_sensors.update({"lcd": lcd})
if sensor == "moisture":
moisture = BrickletMoisture(uids["moisture"], ipcon)
con_sensors.update({"moisture": moisture})
if sensor == "temperature":
temperature = BrickletTemperature(uids["temperature"], ipcon)
con_sensors.update({"temperature": temperature})
if sensor == "thermocouple":
thermo = BrickletThermocouple(uids["thermocouple"], ipcon)
con_sensors.update({"thermocouple": thermo})
return con_sensors
def connect_sensors():
global al
global barometer
global humidity
global lcd
global moisture
global temperature
global thermo
if sensors["ambient_light"] == 1:
al = BrickletAmbientLightV2(UID_AMBIENT, ipcon)
if sensors["barometer"] == 1:
barometer = BrickletBarometer(UID_BAROMETER, ipcon)
if sensors["humidity"] == 1:
humidity = BrickletHumidity(UID_HUMIDITY, ipcon)
if sensors["lcd"] == 1:
lcd = BrickletLCD20x4(UID_LCD, ipcon)
if sensors["moisture"] == 1:
moisture = BrickletMoisture(UID_MOISTURE, ipcon)
if sensors["temperature"] == 1:
temperature = BrickletTemperature(UID_TEMPERATURE, ipcon)
if sensors["thermo_couple"] == 1:
thermo = BrickletThermocouple(UID_THERMO, ipcon)
def print_humidity(conn, settings, uid):
from tinkerforge.bricklet_humidity import BrickletHumidity # type: ignore[import]
br = BrickletHumidity(uid, conn)
print_generic(settings, "humidity", br.get_identity(), 0.1, "RH",
br.get_humidity())
HOST = "localhost"
PORT = 4223
UID = "XYZ" # Change XYZ to the UID of your Humidity Bricklet
from tinkerforge.ip_connection import IPConnection
from tinkerforge.bricklet_humidity import BrickletHumidity
# Callback function for humidity callback (parameter has unit %RH/10)
def cb_humidity(humidity):
print("Humidity: " + str(humidity / 10.0) + " %RH")
if __name__ == "__main__":
ipcon = IPConnection() # Create IP connection
h = BrickletHumidity(UID, ipcon) # Create device object
ipcon.connect(HOST, PORT) # Connect to brickd
# Don't use device before ipcon is connected
# Register humidity callback to function cb_humidity
h.register_callback(h.CALLBACK_HUMIDITY, cb_humidity)
# Set period for humidity callback to 1s (1000ms)
# Note: The humidity callback is only called every second
# if the humidity has changed since the last call!
h.set_humidity_callback_period(1000)
raw_input("Press key to exit\n") # Use input() in Python 3
ipcon.disconnect()
class WeatherStation:
HOST = "localhost"
PORT = 4223
ipcon = None
lcd = None
al = None
al_v2 = None
hum = None
hum_v2 = None
baro = None
def __init__(self):
self.xively = Xively()
self.ipcon = IPConnection()
while True:
try:
self.ipcon.connect(WeatherStation.HOST, WeatherStation.PORT)
break
except Error as e:
log.error('Connection Error: ' + str(e.description))
time.sleep(1)
except socket.error as e:
log.error('Socket error: ' + str(e))
time.sleep(1)
self.ipcon.register_callback(IPConnection.CALLBACK_ENUMERATE,
self.cb_enumerate)
self.ipcon.register_callback(IPConnection.CALLBACK_CONNECTED,
self.cb_connected)
while True:
try:
self.ipcon.enumerate()
break
except Error as e:
log.error('Enumerate Error: ' + str(e.description))
time.sleep(1)
def cb_illuminance(self, illuminance):
if self.lcd is not None:
text = 'Illuminanc %6.2f lx' % (illuminance / 10.0)
self.lcd.write_line(0, 0, text)
self.xively.put('AmbientLight', illuminance / 10.0)
log.info('Write to line 0: ' + text)
def cb_illuminance_v2(self, illuminance):
if self.lcd is not None:
text = 'Illumina %8.2f lx' % (illuminance / 100.0)
self.lcd.write_line(0, 0, text)
self.xively.put('AmbientLight', illuminance / 100.0)
log.info('Write to line 0: ' + text)
def cb_humidity(self, humidity):
if self.lcd is not None:
text = 'Humidity %6.2f %%' % (humidity / 10.0)
self.lcd.write_line(1, 0, text)
self.xively.put('Humidity', humidity / 10.0)
log.info('Write to line 1: ' + text)
def cb_air_pressure(self, air_pressure):
if self.lcd is not None:
text = 'Air Press %7.2f mb' % (air_pressure / 1000.0)
self.lcd.write_line(2, 0, text)
self.xively.put('AirPressure', air_pressure / 1000.0)
log.info('Write to line 2: ' + text)
temperature = self.baro.get_chip_temperature() / 100.0
# \xDF == ° on LCD 20x4 charset
text = 'Temperature %5.2f \xDFC' % temperature
self.lcd.write_line(3, 0, text)
self.xively.put('Temperature', temperature)
log.info('Write to line 3: ' + text.replace('\xDF', '°'))
def cb_enumerate(self, uid, connected_uid, position, hardware_version,
firmware_version, device_identifier, enumeration_type):
if enumeration_type == IPConnection.ENUMERATION_TYPE_CONNECTED or \
enumeration_type == IPConnection.ENUMERATION_TYPE_AVAILABLE:
if device_identifier == LCD20x4.DEVICE_IDENTIFIER:
try:
self.lcd = LCD20x4(uid, self.ipcon)
self.lcd.clear_display()
self.lcd.backlight_on()
log.info('LCD 20x4 initialized')
except Error as e:
log.error('LCD 20x4 init failed: ' + str(e.description))
self.lcd = None
elif device_identifier == BrickletAmbientLight.DEVICE_IDENTIFIER:
try:
self.al = BrickletAmbientLight(uid, self.ipcon)
self.al.set_illuminance_callback_period(1000)
self.al.register_callback(self.al.CALLBACK_ILLUMINANCE,
self.cb_illuminance)
log.info('Ambient Light initialized')
except Error as e:
log.error('Ambient Light init failed: ' +
str(e.description))
self.al = None
elif device_identifier == BrickletAmbientLightV2.DEVICE_IDENTIFIER:
try:
self.al_v2 = BrickletAmbientLightV2(uid, self.ipcon)
self.al_v2.set_configuration(
self.al_v2.ILLUMINANCE_RANGE_64000LUX,
self.al_v2.INTEGRATION_TIME_200MS)
self.al_v2.set_illuminance_callback_period(1000)
self.al_v2.register_callback(
self.al_v2.CALLBACK_ILLUMINANCE,
self.cb_illuminance_v2)
log.info('Ambient Light 2.0 initialized')
except Error as e:
log.error('Ambient Light 2.0 init failed: ' +
str(e.description))
self.al_v2 = None
elif device_identifier == BrickletHumidity.DEVICE_IDENTIFIER:
try:
self.hum = BrickletHumidity(uid, self.ipcon)
self.hum.set_humidity_callback_period(1000)
self.hum.register_callback(self.hum.CALLBACK_HUMIDITY,
self.cb_humidity)
log.info('Humidity initialized')
except Error as e:
log.error('Humidity init failed: ' + str(e.description))
self.hum = None
elif device_identifier == BrickletHumidityV2.DEVICE_IDENTIFIER:
try:
self.hum_v2 = BrickletHumidityV2(uid, self.ipcon)
self.hum_v2.set_humidity_callback_configuration(
1000, True, 'x', 0, 0)
self.hum_v2.register_callback(
self.hum_v2.CALLBACK_HUMIDITY, self.cb_humidity_v2)
log.info('Humidity 2.0 initialized')
except Error as e:
log.error('Humidity 2.0 init failed: ' +
str(e.description))
self.hum_v2 = None
elif device_identifier == BrickletBarometer.DEVICE_IDENTIFIER:
try:
self.baro = BrickletBarometer(uid, self.ipcon)
self.baro.set_air_pressure_callback_period(1000)
self.baro.register_callback(
self.baro.CALLBACK_AIR_PRESSURE, self.cb_air_pressure)
log.info('Barometer initialized')
except Error as e:
log.error('Barometer init failed: ' + str(e.description))
self.baro = None
def cb_connected(self, connected_reason):
if connected_reason == IPConnection.CONNECT_REASON_AUTO_RECONNECT:
log.info('Auto Reconnect')
while True:
try:
self.ipcon.enumerate()
break
except Error as e:
log.error('Enumerate Error: ' + str(e.description))
time.sleep(1)
def cb_enumerate(self, uid, connected_uid, position, hardware_version,
firmware_version, device_identifier, enumeration_type):
if enumeration_type == IPConnection.ENUMERATION_TYPE_CONNECTED or \
enumeration_type == IPConnection.ENUMERATION_TYPE_AVAILABLE:
if device_identifier == LCD20x4.DEVICE_IDENTIFIER:
try:
self.lcd = LCD20x4(uid, self.ipcon)
self.lcd.clear_display()
self.lcd.backlight_on()
log.info('LCD 20x4 initialized')
except Error as e:
log.error('LCD 20x4 init failed: ' + str(e.description))
self.lcd = None
elif device_identifier == BrickletAmbientLight.DEVICE_IDENTIFIER:
try:
self.al = BrickletAmbientLight(uid, self.ipcon)
self.al.set_illuminance_callback_period(1000)
self.al.register_callback(self.al.CALLBACK_ILLUMINANCE,
self.cb_illuminance)
log.info('Ambient Light initialized')
except Error as e:
log.error('Ambient Light init failed: ' +
str(e.description))
self.al = None
elif device_identifier == BrickletAmbientLightV2.DEVICE_IDENTIFIER:
try:
self.al_v2 = BrickletAmbientLightV2(uid, self.ipcon)
self.al_v2.set_configuration(
self.al_v2.ILLUMINANCE_RANGE_64000LUX,
self.al_v2.INTEGRATION_TIME_200MS)
self.al_v2.set_illuminance_callback_period(1000)
self.al_v2.register_callback(
self.al_v2.CALLBACK_ILLUMINANCE,
self.cb_illuminance_v2)
log.info('Ambient Light 2.0 initialized')
except Error as e:
log.error('Ambient Light 2.0 init failed: ' +
str(e.description))
self.al_v2 = None
elif device_identifier == BrickletHumidity.DEVICE_IDENTIFIER:
try:
self.hum = BrickletHumidity(uid, self.ipcon)
self.hum.set_humidity_callback_period(1000)
self.hum.register_callback(self.hum.CALLBACK_HUMIDITY,
self.cb_humidity)
log.info('Humidity initialized')
except Error as e:
log.error('Humidity init failed: ' + str(e.description))
self.hum = None
elif device_identifier == BrickletHumidityV2.DEVICE_IDENTIFIER:
try:
self.hum_v2 = BrickletHumidityV2(uid, self.ipcon)
self.hum_v2.set_humidity_callback_configuration(
1000, True, 'x', 0, 0)
self.hum_v2.register_callback(
self.hum_v2.CALLBACK_HUMIDITY, self.cb_humidity_v2)
log.info('Humidity 2.0 initialized')
except Error as e:
log.error('Humidity 2.0 init failed: ' +
str(e.description))
self.hum_v2 = None
elif device_identifier == BrickletBarometer.DEVICE_IDENTIFIER:
try:
self.baro = BrickletBarometer(uid, self.ipcon)
self.baro.set_air_pressure_callback_period(1000)
self.baro.register_callback(
self.baro.CALLBACK_AIR_PRESSURE, self.cb_air_pressure)
log.info('Barometer initialized')
except Error as e:
log.error('Barometer init failed: ' + str(e.description))
self.baro = None
#!/usr/bin/env python
# -*- coding: utf-8 -*-
HOST = "localhost"
PORT = 4223
UID = "XYZ" # Change XYZ to the UID of your Humidity Bricklet
from tinkerforge.ip_connection import IPConnection
from tinkerforge.bricklet_humidity import BrickletHumidity
if __name__ == "__main__":
ipcon = IPConnection() # Create IP connection
h = BrickletHumidity(UID, ipcon) # Create device object
ipcon.connect(HOST, PORT) # Connect to brickd
# Don't use device before ipcon is connected
# Get current humidity
humidity = h.get_humidity()
print("Humidity: " + str(humidity/10.0) + " %RH")
raw_input("Press key to exit\n") # Use input() in Python 3
ipcon.disconnect()
HOST = "localhost"
PORT = 4223
UID = "XYZ" # Change XYZ to the UID of your Humidity Bricklet
from tinkerforge.ip_connection import IPConnection
from tinkerforge.bricklet_humidity import BrickletHumidity
# Callback function for humidity reached callback
def cb_humidity_reached(humidity):
print("Humidity: " + str(humidity/10.0) + " %RH")
print("Recommended humidity for human comfort is 30 to 60 %RH.")
if __name__ == "__main__":
ipcon = IPConnection() # Create IP connection
h = BrickletHumidity(UID, ipcon) # Create device object
ipcon.connect(HOST, PORT) # Connect to brickd
# Don't use device before ipcon is connected
# Get threshold callbacks with a debounce time of 10 seconds (10000ms)
h.set_debounce_period(10000)
# Register humidity reached callback to function cb_humidity_reached
h.register_callback(h.CALLBACK_HUMIDITY_REACHED, cb_humidity_reached)
# Configure threshold for humidity "outside of 30 to 60 %RH"
h.set_humidity_callback_threshold("o", 30*10, 60*10)
raw_input("Press key to exit\n") # Use input() in Python 3
ipcon.disconnect()
def print_humidity(conn, settings, uid):
from tinkerforge.bricklet_humidity import BrickletHumidity # type: ignore[import] # pylint: disable=import-error,import-outside-toplevel
br = BrickletHumidity(uid, conn)
print_generic(settings, "humidity", br.get_identity(), 0.1, "RH", br.get_humidity())
#!/usr/bin/env python
# -*- coding: utf-8 -*-
HOST = "localhost"
PORT = 4223
UID = "XYZ" # Change XYZ to the UID of your Humidity Bricklet
from tinkerforge.ip_connection import IPConnection
from tinkerforge.bricklet_humidity import BrickletHumidity
if __name__ == "__main__":
ipcon = IPConnection() # Create IP connection
h = BrickletHumidity(UID, ipcon) # Create device object
ipcon.connect(HOST, PORT) # Connect to brickd
# Don't use device before ipcon is connected
# Get current humidity (unit is %RH/10)
humidity = h.get_humidity()
print("Humidity: " + str(humidity / 10.0) + " %RH")
raw_input("Press key to exit\n") # Use input() in Python 3
ipcon.disconnect()
from time import *
HOST = "localhost"
PORT = 4223
UID_Hum = "Hu"
from tinkerforge.ip_connection import IPConnection
from tinkerforge.bricklet_humidity import BrickletHumidity
if __name__ == "__main__":
# Verbindung zu Bricklets wird aufgebaut.
ipcon = IPConnection()
Hum = BrickletHumidity(UID_Hum, ipcon)
ipcon.connect(HOST, PORT) # Connect to brickd
# Don't use device before ipcon is connected
t = time()
flag = False
j = True
while True:
Time_akt = localtime()
if ((Time_akt[4] == 0 or Time_akt[4] == 5 or Time_akt[4] == 10 or Time_akt[4] == 15 or Time_akt[4] == 20 or
Time_akt[4] == 25 or Time_akt[4] == 30 or Time_akt[4] == 35 or Time_akt[4] == 40 or Time_akt[4] == 45 or
Time_akt[4] == 50 or Time_akt[4] == 55) \
def create_instance(self, uid, ipcon):
return BrickletHumidity(uid, ipcon)
# -*- coding: utf-8 -*-
HOST = "localhost"
PORT = 4223
UID = "XYZ" # Change XYZ to the UID of your Humidity Bricklet
from tinkerforge.ip_connection import IPConnection
from tinkerforge.bricklet_humidity import BrickletHumidity
# Callback function for humidity callback (parameter has unit %RH/10)
def cb_humidity(humidity):
print("Humidity: " + str(humidity/10.0) + " %RH")
if __name__ == "__main__":
ipcon = IPConnection() # Create IP connection
h = BrickletHumidity(UID, ipcon) # Create device object
ipcon.connect(HOST, PORT) # Connect to brickd
# Don't use device before ipcon is connected
# Register humidity callback to function cb_humidity
h.register_callback(h.CALLBACK_HUMIDITY, cb_humidity)
# Set period for humidity callback to 1s (1000ms)
# Note: The humidity callback is only called every second
# if the humidity has changed since the last call!
h.set_humidity_callback_period(1000)
raw_input("Press key to exit\n") # Use input() in Python 3
ipcon.disconnect()
def main():
global tfIDs
mqttc = mqtt.Client("")
mqttc.username_pw_set(USERNAME, password=PASSWORD)
mqttc.tls_set(ca_certs="{}/fakelerootx1.pem".format(os.getcwd()),
certfile=None,
keyfile=None,
cert_reqs=ssl.CERT_REQUIRED,
tls_version=ssl.PROTOCOL_TLS,
ciphers=None)
mqttc.connect(MQTT_ADAPTER_IP,
MQTT_ADAPTER_PORT) # mqtt.abc.re.je == 35.242.131.248:30883
mqttc.loop_start()
if TF_CONNECT:
# Create connection and connect to brickd
ipcon = IPConnection()
TPS1_bricklet = BrickletTemperature(TPS1_UID, ipcon)
HMS1_bricklet = BrickletHumidity(HMS1_UID, ipcon)
LPS1_bricklet = BrickletAmbientLightV2(LPS1_UID, ipcon)
ipcon.connect(TF_HOST, TF_PORT)
# Register Enumerate Callback
ipcon.register_callback(IPConnection.CALLBACK_ENUMERATE, cb_enumerate)
# Trigger Enumerate
ipcon.enumerate()
time.sleep(2)
if DEBUG:
print(tfIDs)
if PUBLISH:
# Get current temperature
TPS1 = TPS1_bricklet.get_temperature() / 100.0
HMS1 = HMS1_bricklet.get_humidity() / 10.0
LPS1 = LPS1_bricklet.get_illuminance() / 100.0
today = dt.now().strftime("%Y-%m-%d %H:%M")
today_0 = dt.now().strftime("%Y-%m-%d 00:00")
t = dt.now().strftime("%H:%M")
# dtt = dateutil.parser.parse(today)
dtt = dt.utcnow()
points_TPS1 = {}
points_TPS1["temperature"] = {"present_value": TPS1}
points_HMS1 = {}
points_HMS1["humidity"] = {"present_value": HMS1}
points_LPS1 = {}
points_LPS1["illuminance"] = {"present_value": LPS1}
udmi_payload_TPS1 = str(udmi.Pointset(dtt, points_TPS1))
# print(udmi_payload_TPS1)
udmi_payload_HMS1 = str(udmi.Pointset(dtt, points_HMS1))
# print(udmi_payload_HMS1)
udmi_payload_LPS1 = str(udmi.Pointset(dtt, points_LPS1))
# print(udmi_payload_LPS1)
payload_norm_TPS1 = json_normalize(
json.loads(udmi_payload_TPS1)).to_json(
orient='records').strip('[]')
print(payload_norm_TPS1)
payload_norm_HMS1 = json_normalize(
json.loads(udmi_payload_HMS1)).to_json(
orient='records').strip('[]')
print(payload_norm_HMS1)
payload_norm_LPS1 = json_normalize(
json.loads(udmi_payload_LPS1)).to_json(
orient='records').strip('[]')
print(payload_norm_LPS1)
# msg = json.dumps({"wind": wind, "humidity": humidity, "temperature": temperature})
# infot = mqttc.publish("telemetry", udmi_payload, qos=1)
# print("Sending {}".format(udmi_payload_TPS1))
infot = mqttc.publish("telemetry/myapp.iot/{}".format("TPS-1"),
payload_norm_TPS1,
qos=1)
# print("Sending {}".format(udmi_payload_HMS1))
infot = mqttc.publish("telemetry/myapp.iot/{}".format("HMS-1"),
payload_norm_HMS1,
qos=1)
# print("Sending {}".format(udmi_payload_LPS1))
infot = mqttc.publish("telemetry/myapp.iot/{}".format("LPS-1"),
payload_norm_LPS1,
qos=1)
infot.wait_for_publish()
PORT = 4223
UID = "XYZ" # Change XYZ to the UID of your Humidity Bricklet
from tinkerforge.ip_connection import IPConnection
from tinkerforge.bricklet_humidity import BrickletHumidity
# Callback function for humidity reached callback (parameter has unit %RH/10)
def cb_humidity_reached(humidity):
print("Humidity: " + str(humidity / 10.0) + " %RH")
print("Recommended humiditiy for human comfort is 30 to 60 %RH.")
if __name__ == "__main__":
ipcon = IPConnection() # Create IP connection
h = BrickletHumidity(UID, ipcon) # Create device object
ipcon.connect(HOST, PORT) # Connect to brickd
# Don't use device before ipcon is connected
# Get threshold callbacks with a debounce time of 10 seconds (10000ms)
h.set_debounce_period(10000)
# Register humidity reached callback to function cb_humidity_reached
h.register_callback(h.CALLBACK_HUMIDITY_REACHED, cb_humidity_reached)
# Configure threshold for humidity "outside of 30 to 60 %RH" (unit is %RH/10)
h.set_humidity_callback_threshold("o", 30 * 10, 60 * 10)
raw_input("Press key to exit\n") # Use input() in Python 3
ipcon.disconnect()
