def activate(self):
        assert self.params['address']
        assert self.params['bus']
        if 'name' in self.params:
            self.name = self.params['name'] + ' %i:%s' % (
                self.params['bus'], hex(self.params['address']))
        if not 'driver' in self.params.keys(): self.params['driver'] = None

        self.params['n_channels'] = 4
        if not 'channel_names' in self.config:
            self.config['channel_names'] = [
                'Lux', 'IR', 'Visible', 'Full Spectrum'
            ]

        self.params['VIS_RANGE'] = float(2**32)
        self.params['IR_RANGE'] = float(2**16)
        self.params['raw_units'] = ['lux', '', '', '']
        self.config['eng_units'] = ['lux', '', '', '']
        self.config['scale'] = np.ones(self.params['n_channels'], )
        self.config['offset'] = np.zeros(self.params['n_channels'], )
        if ('untitled' in self.name.lower()) or (self.name == ''):
            self.name = 'TSL2591 Light Sensor I2C %i:%s' % (
                self.params['bus'], self.params['address'])

        self.i2c = busio.I2C(board.SCL, board.SDA)
        self.dev = adafruit_tsl2591.TSL2591(self.i2c)

        return
Exemple #2
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    def __init__(self) -> None:
        i2c = I2C(SCL, SDA)
        tsl = adafruit_tsl2591.TSL2591(i2c)

        # set gain and integration time; gain 0 = 1x & 1 = 16x. Integration time of 1 = 101ms
        tsl.gain = 0
        tsl.integration_time = 1  # 101 ms intergration time.

        self.tsl = tsl
Exemple #3
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    def __init__(self,
                 gain=adafruit_tsl2591.GAIN_MED,
                 integration_time=adafruit_tsl2591.INTEGRATIONTIME_200MS):

        # Initialize sensor
        self.i2c = busio.I2C(board.SCL, board.SDA)
        self.sensor = adafruit_tsl2591.TSL2591(self.i2c)
        self.sensor.gain = gain
        self.sensor.integration_time = integration_time
Exemple #4
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    def __init__(self,
                 i2c_bus,
                 name="sns_hdlt",
                 interval=SENSOR_UPDATE_INTERVAL,
                 *args,
                 **kwargs):
        Device.__init__(self, name=name, interval=interval, *args, **kwargs)

        import adafruit_tsl2591
        self.sensor = adafruit_tsl2591.TSL2591(i2c_bus)
Exemple #5
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def tsl():
    print(colored("TSL2591 started. . .", 'green'))
    tsl = adafruit_tsl2591.TSL2591(i2c)
    while True:
        lux = round(tsl.lux, 2)
        with lock:
            database.create_record(conn, "Measurements", ("lux", lux))
        # client.publish("greenhouse/lux", lux)
        # print(lux, " lux")
        time.sleep(measurement_interval)
def read_all_sensors(tca):
	sensor_reading = []
	for i in range(8):
		try:
			tsl=adafruit_tsl2591.TSL2591(tca[i])
			sensor_reading.append(tsl.lux)
		except ValueError:
			pass
			# ValueError arises normally the sensor is missing at that position.

	return sensor_reading
Exemple #7
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def plugin_init(config):
    """ Initialise the plugin.
    Args:
        config: JSON configuration document for the plugin configuration category
    Returns:
        handle: JSON object to be used in future calls to the plugin
    Raises:
    """
    i2c = busio.I2C(board.SCL, board.SDA)
    handle = copy.deepcopy(config)
    handle['sensor']=adafruit_tsl2591.TSL2591(i2c)
    return handle
Exemple #8
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def init():
    i2c = busio.I2C(board.SCL, board.SDA)
    sensor = adafruit_tsl2591.TSL2591(i2c)
    #sensor.gain = adafruit_tsl2591.GAIN_LOW
    GPIO.setwarnings(False)
    GPIO.setmode(GPIO.BCM)
    GPIO.setup(ready_led, GPIO.OUT)
    GPIO.setup(running_led, GPIO.OUT)
    GPIO.setup(complete_led, GPIO.OUT)
    GPIO.output(ready_led, GPIO.HIGH)
    GPIO.output(running_led, GPIO.LOW)
    GPIO.output(complete_led, GPIO.LOW)
    return sensor
def init():
    """Initialize TSL2591 Lux Sensor

	Returns:
		int: 0 = OK | -1 = ERR
	"""
    global sensor
    try:
        sensor = adafruit_tsl2591.TSL2591(i2c)
        return 0
    except:
        print("Failed to Initialize Sensor")
        return -1
Exemple #10
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    def __init__(self, time_idx, prev_turbulences=None):
        # Read in light data
        # Initialize the I2C bus.
        i2c = busio.I2C(board.SCL, board.SDA)
        # Initialize the sensor.
        sensor = adafruit_tsl2591.TSL2591(i2c)
        self.light = int(sensor.lux)
        self.prev_turbulences = prev_turbulences

        # Facial Expression
        facial_expr = main_predict()
        if facial_expr == None:
            self.emotion = neutral
        else:
            self.emotion = facial_expr
        self.emotion = self.emotion[0].upper() + self.emotion[1:]

        # Pressure (from verify.py)
        #take a reading
        input = GPIO.input(GPIO_pin)
        if input:
            self.pressure = True
            print("Under Pressure")
        else:
            self.pressure = False

        # Turbulence
        with open('Daher_Turbulence_data.csv') as csvfile:
            readCSV = csv.reader(csvfile, delimiter=',')
            row = [line for idx, line in enumerate(readCSV) if idx == time_idx]
            row = row[0]
            row[1] = int(row[1])
            row[2] = float(row[2])
            row[3] = float(row[3])
            # row = readCSV[time_idx]
            if self.prev_turbulences:
                if len(self.prev_turbulences
                       ) == 5:  # TODO could edit for more effects
                    self.prev_turbulences.pop(0)
                self.prev_turbulences.append(abs(row[1]))
                self.turbulence = sum(self.prev_turbulences) / len(
                    self.prev_turbulences) >= 1000
            else:
                self.prev_turbulences = [row[1]]
                self.turbulence = abs(row[1]) > 1000
        self.prev_turbulences = prev_turbulences
def read_all_sensors():
	# Create I2C bus as normal
	i2c = busio.I2C(board.SCL, board.SDA)

	# Create the TCA9548A object and give it the I2C bus
	tca = adafruit_tca9548a.TCA9548A(i2c)

	# For each sensor, create it using the TCA9548A channel instead of the I2C object
	tsl0 = adafruit_tsl2591.TSL2591(tca[0])
	tsl1 = adafruit_tsl2591.TSL2591(tca[1])
	tsl2 = adafruit_tsl2591.TSL2591(tca[2])
	tsl3 = adafruit_tsl2591.TSL2591(tca[3])
	tsl4 = adafruit_tsl2591.TSL2591(tca[4])
	tsl5 = adafruit_tsl2591.TSL2591(tca[5])
	tsl6 = adafruit_tsl2591.TSL2591(tca[6])
	tsl7 = adafruit_tsl2591.TSL2591(tca[7])

	sensor_reading = [tsl0.lux, tsl1.lux, tsl2.lux, tsl3.lux, tsl4.lux, tsl5.lux, tsl6.lux, tsl7.lux]
	return sensor_reading
 def __init__(self, logger, gain="med", integration_time=100):
     self.emulation_mode = module_fail
     self.logger = logger
     self.logger.debug("Setting up light sensor object")
     if self.emulation_mode:
         self.emulation_values = {
             "lux": 50,
             "visible": 50,
             "infrared": 50,
             "full_spectrum": 50,
             "raw_luminosity": 50
         }
         self.logger.debug("Running in emulation mode")
     else:
         self.i2c = busio.I2C(board.SCL, board.SDA)
         self.sensor = adafruit_tsl2591.TSL2591(self.i2c)
     self.set_gain(gain)
     self.set_integration_time(integration_time)
Exemple #13
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    def __init__(self):
        # Initialize the I2C bus.
        self.i2c = busio.I2C(board.SCL, board.SDA)

        # Initialize the sensor.
        self.sensor = adafruit_tsl2591.TSL2591(self.i2c)
        self.sensor.enable()
        self.integrationTimes = [[600, adafruit_tsl2591.INTEGRATIONTIME_600MS],
                                 [500, adafruit_tsl2591.INTEGRATIONTIME_500MS],
                                 [400, adafruit_tsl2591.INTEGRATIONTIME_400MS],
                                 [300, adafruit_tsl2591.INTEGRATIONTIME_300MS],
                                 [200, adafruit_tsl2591.INTEGRATIONTIME_200MS],
                                 [100, adafruit_tsl2591.INTEGRATIONTIME_100MS]]
        self.gains = [[1, adafruit_tsl2591.GAIN_LOW],
                      [16, adafruit_tsl2591.GAIN_MED],
                      [428, adafruit_tsl2591.GAIN_HIGH],
                      [9876, adafruit_tsl2591.GAIN_MAX]]
        self.reps = [[0, 0], [0, 1], [0, 2], [1, 0], [1, 1], [1, 2], [2, 0],
                     [2, 1], [2, 2], [3, 0], [3, 1], [3, 2], [4, 0], [4, 1],
                     [4, 2], [5, 0], [5, 1], [5, 2]]
def get_light():
    try:
        i2c = busio.I2C(SCL, SDA)
        sensor = adafruit_tsl2591.TSL2591(i2c)
        # print('Light: {0}lux'.format(sensor.lux))
        # print('Visible: {0}'.format(sensor.visible))
        # print('Infrared: {0}'.format(sensor.infrared))
        result = {}
        result["light"] = sensor.lux
        result["visible"] = sensor.visible
        result["infrared"] = sensor.infrared
        result["full_spectrum"] = sensor.full_spectrum
        result["raw_luminosity"] = sensor.raw_luminosity
        print(result)
        return result
    except Exception as e:
        result = {}
        result["light"] = 0
        result["visible"] = 0
        result["infrared"] = 0
        result["full_spectrum"] = 0
        result["raw_luminosity"] = 0
        return result
Exemple #15
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import busio
from PIL import Image, ImageDraw, ImageFont
import adafruit_ssd1306

# Soild Sensor Imports
from board import SCL, SDA
import busio
from adafruit_seesaw.seesaw import Seesaw

# Light Sensor Imports (TSL2591)
import board
import adafruit_tsl2591

# Setup for Light sensor
i2c_light = busio.I2C(board.SCL, board.SDA)
sensor = adafruit_tsl2591.TSL2591(i2c_light)

# Setup for STEMMA sensor
i2c_bus = busio.I2C(SCL, SDA)

ss = Seesaw(i2c_bus, addr=0x36)

# Setup for OLED

# Create the I2C interface.
i2c = busio.I2C(SCL, SDA)

# Create the SSD1306 OLED class.
# The first two parameters are the pixel width and pixel height.  Change these
# to the right size for your display!
disp = adafruit_ssd1306.SSD1306_I2C(128, 32, i2c)
Exemple #16
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    if not 0x29 in tslI2C.scan():
        tslI2C = busio.I2C(board.D1, board.D0)
        if not 0x29 in tslI2C.scan():
            _log.info("Didn't find TSL2591")
            tslI2C = None
        else:
            _log.info("Found TSL2591 on I2C-0")
    else:
        _log.info("Found TSL2591 on I2C-1")
except:
    _log.critical("Can't find I2C device 29 should be the Light sensor")
    tslI2C = None
try:
    # Initialize the sensor.
    if (tslI2C is not None):
        tsl = adafruit_tsl2591.TSL2591(tslI2C)
        # You can optionally change the gain and integration time:
        tsl.gain = adafruit_tsl2591.GAIN_LOW
        tsl.integration_time = adafruit_tsl2591.INTEGRATIONTIME_100MS
    else:
        tsl = None
except:
    _log.critical("Failed to create object for Light sensor")
    tsl = None

try:
    bmeI2C = busio.I2C(board.SCL, board.SDA)
    if not 0x77 in bmeI2C.scan():
        bmeI2C = busio.I2C(board.D1, board.D0)
        if not 0x77 in bmeI2C.scan():
            _log.error(
import os
import picamera
import picamera.array
import shutil
import subprocess
import sys
from fractions import Fraction

import adafruit_tsl2591
import busio
import psutil
import board

# Create object to reference the TSL2591 (Lux Sensor)
i2c = busio.I2C(board.SCL, board.SDA)
tsl = adafruit_tsl2591.TSL2591(i2c)

# Verify that the images/temp/videos folders exist
rootFolder = "/home/pi/Desktop/"

imageFolder = rootFolder + 'images'
tempFolder = rootFolder + 'temp'
videoFolder = rootFolder + 'videos'

if not os.path.isdir(imageFolder):
    os.makedirs(imageFolder)
if not os.path.isdir(videoFolder):
    os.makedirs(videoFolder)

# Clear out tempFolder
if os.path.isdir(tempFolder):
    def run(self):
        #time
        a11 = 0
        acd = []
        m = 0
        h = 0

        def time_f(sec, minute, hour):

            sec += 1
            if (sec > 59):
                minute = minute + 1
                sec = 0
                if (minute > 59):
                    hour = hour + 1
                    minute = 0
            aaa = [sec, minute, hour]
            print(hour, " ", minute, " ", sec)
            return aaa

        book = openpyxl.load_workbook('appending.xlsx')
        sheet = book.active

        #define lux sensor
        i2c = busio.I2C(board.SCL, board.SDA)
        sensor = adafruit_tsl2591.TSL2591(i2c)

        adc_value = []
        c = []
        adc = Adafruit_ADS1x15.ADS1115()
        GAIN = 1

        def teraadc():
            global w
            global x
            global y
            GAIN = 1
            a = []

            temp = round(
                (adc.read_adc(0, gain=GAIN) - adc.read_adc(3, gain=GAIN)) *
                5.0 / (32767 * .0065), 4)
            print("Temp", temp)
            lcd.write_string('Temp: ' + str(temp))
            temperature.put(temp)
            w = list(temperature.queue)
            if (temperature.full()):
                temperature.get()
            time.sleep(1)
            lcd.clear()

            volt = round(adc.read_adc(1, gain=GAIN) * 4.8 * 72.2 / 32767, 4)
            print("Voltage", volt)
            lcd.write_string(u'Volt: ' + str(volt))
            voltage.put(volt)
            x = list(voltage.queue)
            if (voltage.full()):
                voltage.get()
            time.sleep(1)
            lcd.clear()

            curr = round(adc.read_adc(2, gain=GAIN) * 4.6 * 0.95 / 32767, 4)
            print("Current", curr)
            lcd.write_string(u'Current: ' + str(curr))
            current.put(curr)
            y = list(current.queue)
            if (current.full()):
                current.get()
            time.sleep(1)
            lcd.clear()

            a = [temp, volt, curr]
            return a

        def luxsensor():
            global z
            lux = round(sensor.lux * 2, 4)
            print("Lux", lux)
            lcd.write_string(u'Lux: ' + str(lux))
            luxxx.put(lux)
            if (luxxx.full()):
                luxxx.get()
            z = list(luxxx.queue)
            time.sleep(1)
            lcd.clear()
            return lux

        dim = sheet.dimensions
        c = list(dim)
        k = c[-1]
        t = int(k)

        while (True):
            print("\n")
            #time
            acd = time_f(a11, m, h)
            a11 = acd[0]
            m = acd[1]
            h = acd[2]

            adc_value = teraadc()
            adc_value.append(luxsensor())
            j = 1

            for i in adc_value:
                sheet.cell(row=t + 1, column=j).value = i
                j = j + 1
                if (j > 4):
                    t = t + 1
                    break
            book.save('appending.xlsx')
# SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
# SPDX-License-Identifier: MIT

# This example shows using two TSL2491 light sensors attached to TCA9548A channels 0 and 1.
# Use with other I2C sensors would be similar.
import time
import board
import busio
import adafruit_tsl2591
import adafruit_tca9548a

# Create I2C bus as normal
i2c = busio.I2C(board.SCL, board.SDA)

# Create the TCA9548A object and give it the I2C bus
tca = adafruit_tca9548a.TCA9548A(i2c)

# For each sensor, create it using the TCA9548A channel instead of the I2C object
tsl1 = adafruit_tsl2591.TSL2591(tca[0])
tsl2 = adafruit_tsl2591.TSL2591(tca[1])

# After initial setup, can just use sensors as normal.
while True:
    print(tsl1.lux, tsl2.lux)
    time.sleep(0.1)
from prometheus_client import start_http_server, Gauge
from gpiozero import DiskUsage, LoadAverage, CPUTemperature
import time
import board
import busio
import adafruit_sht31d
import adafruit_tsl2591

if __name__ == '__main__':
    # Start up the server to expose the metrics.
    start_http_server(8000)

    # Connect to I2C sensors
    i2c = busio.I2C(board.SCL, board.SDA)
    sht31dSensor = adafruit_sht31d.SHT31D(i2c)  #Humidity / Temperature Sensor
    tsl12591Sensor = adafruit_tsl2591.TSL2591(i2c)  #Light Sensor

    # Define guages
    humidity = Gauge('grow_relative_humidity_percentage',
                     'Grow Tent Relative Humidity Percentage')
    temp = Gauge('grow_temperature', 'Grow Tent Temperature', ['units'])
    light = Gauge('grow_light', 'Grow Tent Light', ['spectrum'])
    pi = Gauge('rpi', 'Raspberry Pi', ['internal_device'])

    # Capture Metrics
    while True:
        currentTemp = sht31dSensor.temperature

        temp.labels('fahrenheit').set((currentTemp * (9 / 5)) + 32)
        temp.labels('celsius').set(currentTemp)
        humidity.set(sht31dSensor.relative_humidity)
            continue
            #no change drip
        if countStemma >= 5:
            noData("Stemma Soil Moisture Sensor")
        time.sleep(30)

if __name__ == "__main__":
    conn = mariadb.connect(
        user="******",
        password="******",
        host="localhost",
        database="greenhouse"
        )
    cur = conn.cursor()
    I2C = busio.I2C(board.SCL,board.SDA)
    light = adafruit_tsl2591.TSL2591(I2C)
    servo = Maestro.Controller()
    dataPasser = data(70,0,0,0,0,0,0,0,[0,0,0,0,0,0])
    format="%(asctime)s: %(message)s"
    logging.basicConfig(format=format, level=logging.INFO, datefmt="%H:%M:%S")
    w = threading.Thread(target=Interior,args=(1,))
    x = threading.Thread(target=temperatureControl,args=(2,))
    y = threading.Thread(target=Exterior,args=(3,))
    z = threading.Thread(target=soil,args=(4,))
    GPIO.setup(12,GPIO.OUT)#irrigation system
    GPIO.setup(23,GPIO.OUT)#lighting system
    GPIO.setup(17,GPIO.OUT)#heating system
    GPIO.setup(27,GPIO.OUT)#cooling SOLENOID
    GPIO.setup(22,GPIO.OUT)#cooling FAN
    GPIO.setup(19,GPIO.OUT)#Vent servo
    GPIO.setup(13,GPIO.OUT)#Shade servo
Exemple #22
0
    def __init__(self, deviceType="BME280"):  #deviceType BME280 or BME680
        self.deviceType = deviceType

        tslI2C = None
        try:
            tslI2C = busio.I2C(board.SCL, board.SDA)
            if not 0x29 in tslI2C.scan():
                tslI2C = busio.I2C(board.D1, board.D0)
                if not 0x29 in tslI2C.scan():
                    print("Didn't find TSL2591")
                    tslI2C = None
                else:
                    print("Found TSL2591 on I2C-0")
            else:
                print("Found TSL2591 on I2C-1")
        except:
            print("Can't find I2C device 29 should be the Light sensor")
            tslI2C = None

        try:
            # Initialize the sensor.
            if (tslI2C is not None):
                self.tsl = adafruit_tsl2591.TSL2591(tslI2C)
                # You can optionally change the gain and integration time:
                self.tsl.gain = adafruit_tsl2591.GAIN_LOW
                self.tsl.integration_time = adafruit_tsl2591.INTEGRATIONTIME_100MS
            else:
                self.tsl = None
        except:
            print("Failed to create object for Light sensor")
            self.tsl = None

        try:
            bmeI2C = busio.I2C(board.SCL, board.SDA)
            if not 0x77 in bmeI2C.scan():
                bmeI2C = busio.I2C(board.D1, board.D0)
                if not 0x77 in bmeI2C.scan():
                    print(
                        "Can't find I2C device 77 should be the BME280/680 sensor"
                    )
                    blynk.virtual_write(250, "no BMEx80")
                    bmeI2C = None
                else:
                    print(
                        "Found I2C device 77 should be the BME280/680 sensor on I2C-0"
                    )
            else:
                print(
                    "Found I2C device 77 should be the BME280/680 sensor on I2C-1"
                )
        except:
            print("Can't find I2C device 77 should be the BME280/680 sensor")
            bmeI2C = None

        self.bme680 = None
        self.bme280 = None

        try:
            # Initialize the sensor.
            if (bmeI2C is not None):
                if (self.deviceType == "BME680"):
                    print(
                        "Creating BME680 object for device 77 should be the BME680 sensor"
                    )
                    #      self.bmex80 = adafruit_bme680.Adafruit_BME680_I2C(bmeI2C)
                    self.bme680 = adafruit_bme680.Adafruit_BME680_I2C(bmeI2C)
                    print(
                        "Created BME680 object for device 77 should be the BME680 sensor"
                    )
                    try:
                        test = self.bme680.temperature
                        print(
                            "BME680 object for device 77 tested and working OK"
                        )
                    except:
                        self.bme680 = None
                        self.bme280 = None
                        print(
                            "Failed to test object for device 77 should be the BME680 sensor"
                        )
                else:
                    print(
                        "Creating BME280 object for device 77 should be the BME280 sensor"
                    )
                    self.bme280 = adafruit_bme280.Adafruit_BME280_I2C(bmeI2C)
                    print(
                        "Created BME280 object for device 77 should be the BME280 sensor"
                    )
                    test = self.bme280.temperature
                    print("BME280 object for device 77 tested and working OK")
            else:
                self.bme680 = None
                self.bme280 = None
        except:
            print(
                "Failed to create and test object for device 77 should be the BME280/680 sensor"
            )
            self.bme680 = None
            self.bme280 = None
Exemple #23
0
 def __init__(self):
     self._sensor = adafruit_tsl2591.TSL2591(i2c=busio.I2C(24, 23))
     self._sensor.gain = adafruit_tsl2591.GAIN_LOW
Exemple #24
0
        pass

    try:
        gyroscope = init_gyro(busio.I2C(board.SCL, board.SDA))
        sensors.append('gyroscope')
    except:
        pass

    try:
        temphum = adafruit_sht31d.SHT31D(i2c)
        sensors.append('temphum')
    except:
        pass

    try:
        tsl = adafruit_tsl2591.TSL2591(i2c)  # initialize
        sensors.append('tsl')
    except Exception as e:
        print('Error initializing  TSL2591')
        print(e)
        pass

    print(sensors)

    while True:

        if 'accelerometer' in sensors:
            data_values.append(read_accelerometer(accelerometer))
            if first_pass == True:
                headings.append(('accel_x', 'accel_y', 'accel_z', 'mag_x',
                                 'mag_y', 'mag_z'))
Exemple #25
0
# Sensor modules
from board import SCL, SDA
from busio import I2C
import dgs
import scd30
import sps30
import adafruit_sgp30 as sgp30
import adafruit_tsl2591 as tsl2591

import time

# creating i2c bus
i2c = I2C(SCL, SDA)

# getting the adafruit sensors
sgp = sgp30.Adafruit_SGP30(i2c)
tsl = tsl2591.TSL2591(i2c)

# getting DGS sensors
no2, _, _ = dgs.takeMeasurement("/dev/ttyUSB0")
co, _, _ = dgs.takeMeasurement("/dev/ttyUSB1")

# getting sensirion sensors
_, _, co2 = scd30.takeMasurement()
n, m = sps30.takeMasurement()
Exemple #26
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import adafruit_tsl2591
from adafruit_seesaw.seesaw import Seesaw
import RPi.GPIO as GPIO

watered = False

#SENSOR INTIALIZATION
#intit i2c
i2c_bus = busio.I2C(SCL, SDA)
#init humidity sensor dht22
DHT_SENSOR = Adafruit_DHT.DHT22
DHT_PIN = 4
#init soil sensor
ss = Seesaw(i2c_bus, addr=0x36)
#init light sensor
lightsensor = adafruit_tsl2591.TSL2591(i2c_bus)

#FIREBASE CONNECTION
firebase = firebase.FirebaseApplication(
    'https://iot-garden-87415.firebaseio.com/', None)
print(firebase)
initTime = time.time()

#PLANTS WELL-BEING CONSTANT
TEMP_LOW = 12
TEMP_HIGH = 23
MOIST_LOW = 30
MOIST_HIGH = 60
LIGHT_TIME_LOW = 4
LIGHT_TIME_HIGH = 8
LUX_HIGH = 20000
Exemple #27
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# Simple demo of the TSL2591 sensor.  Will print the detected light value
# every second.
import time

import board
import busio

import adafruit_tsl2591

# Initialize the I2C bus.
i2c = busio.I2C(board.SCL, board.SDA)

# Initialize the sensor.
sensor = adafruit_tsl2591.TSL2591(i2c)

# You can optionally change the gain and integration time:
# sensor.gain = adafruit_tsl2591.GAIN_LOW (1x gain)
# sensor.gain = adafruit_tsl2591.GAIN_MED (25x gain, the default)
# sensor.gain = adafruit_tsl2591.GAIN_HIGH (428x gain)
# sensor.gain = adafruit_tsl2591.GAIN_MAX (9876x gain)
# sensor.integration_time = adafruit_tsl2591.INTEGRATIONTIME_100MS (100ms, default)
# sensor.integration_time = adafruit_tsl2591.INTEGRATIONTIME_200MS (200ms)
# sensor.integration_time = adafruit_tsl2591.INTEGRATIONTIME_300MS (300ms)
# sensor.integration_time = adafruit_tsl2591.INTEGRATIONTIME_400MS (400ms)
# sensor.integration_time = adafruit_tsl2591.INTEGRATIONTIME_500MS (500ms)
# sensor.integration_time = adafruit_tsl2591.INTEGRATIONTIME_600MS (600ms)

# Read the total lux, IR, and visible light levels and print it every second.
while True:
    # Read and calculate the light level in lux.
    lux = sensor.lux
Exemple #28
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#     plexer = Multiplex(bus)
#     plexer.channel(address, 2)

from time import sleep
import board
import busio
import adafruit_tsl2591
import adafruit_tcs34725
import adafruit_tca9548a

# print(board.SCL)
i2c = busio.I2C(board.SCL, board.SDA)
tca = adafruit_tca9548a.TCA9548A(i2c)
# print(tca[0].tca.__dict__.values)

tcs = adafruit_tcs34725.TCS34725(tca[0])
tcs.gain = 60
tcs.integration_time = 100

tsl = adafruit_tsl2591.TSL2591(tca[1])
tsl.gain = adafruit_tsl2591.GAIN_LOW
tsl.integration_time = adafruit_tsl2591.INTEGRATIONTIME_100MS

while True:
    print('lux:              ', round(tsl.lux, 1))
    print('color_raw:        ', tcs.color_raw)
    print('color_rgb_bytes:  ', tcs.color_rgb_bytes)
    # print('color_temperature:', round(tcs.color_temperature, 1))
    print()
    sleep(2)