gpt_gen_hydroponics.py

from Phidget22.Devices.DigitalOutput import *
from Phidget22.Devices.TemperatureSensor import *
from Phidget22.Devices.LightSensor import *
from Phidget22.Devices.VoltageRatioInput import *
from Phidget22.Devices.VoltageInput import *
from Phidget22.PhidgetException import *
from Phidget22.Phidget import *
import csv
import time

# Configure Phidgets
try:
    temperature_sensor = TemperatureSensor()
    light_sensor = LightSensor()
    soil_moisture_sensor = VoltageRatioInput()
    ph_sensor = VoltageInput()
    water_pump = DigitalOutput()
    temperature_sensor.setDeviceSerialNumber(123456)  # Replace with your temperature sensor device serial number
    light_sensor.setDeviceSerialNumber(789012)  # Replace with your light sensor device serial number
    soil_moisture_sensor.setDeviceSerialNumber(345678)  # Replace with your soil moisture sensor device serial number
    ph_sensor.setDeviceSerialNumber(901234)  # Replace with your pH sensor device serial number
    water_pump.setDeviceSerialNumber(567890)  # Replace with your water pump device serial number
    temperature_sensor.setChannel(0)  # Replace with the channel of the temperature sensor
    light_sensor.setChannel(0)  # Replace with the channel of the light sensor
    soil_moisture_sensor.setChannel(0)  # Replace with the channel of the soil moisture sensor
    ph_sensor.setChannel(0)  # Replace with the channel of the pH sensor
    water_pump.setChannel(0)  # Replace with the channel of the water pump
    temperature_sensor.openWaitForAttachment(5000)
    light_sensor.openWaitForAttachment(5000)
    soil_moisture_sensor.openWaitForAttachment(5000)
    ph_sensor.openWaitForAttachment(5000)
    water_pump.openWaitForAttachment(5000)
except PhidgetException as e:
    print("PhidgetException %d: %s" % (e.code, e.details))
    exit(1)

# Create CSV file and headers
csv_file = open("hydroponics_data.csv", "w")
csv_writer = csv.writer(csv_file)
csv_writer.writerow(["Timestamp", "Temperature (°C)", "Light Level (lux)", "Soil Moisture Level", "pH Level", "Water Pump State"])

# Control the water pump based on sensor readings and write data to CSV
while True:
    # Read timestamp
    timestamp = time.strftime("%Y-%m-%d %H:%M:%S")

    # Read temperature
    temperature = temperature_sensor.getTemperature()

    # Read light level
    light_level = light_sensor.getIlluminance()

    # Read soil moisture level
    moisture_level = soil_moisture_sensor.getVoltageRatio()

    # Read pH level
    ph_level = ph_sensor.getVoltage()

    # Control water pump based on moisture level
    if moisture_level < 0.5:  # Adjust the threshold as needed
        water_pump.setState(True)  # Turn on the water pump
        water_pump_state = "On"
    else:
        water_pump.setState(False)  # Turn off the water pump
        water_pump_state = "Off"

    # Write data to CSV
    csv_writer.writerow([timestamp, temperature, light_level, moisture_level, ph_level, water_pump_state])
    csv_file.flush()

    time.sleep(5)  # Delay between readings

# Close Phidgets and CSV file
temperature_sensor.close()
light_sensor.close()
soil_moisture_sensor.close()
ph_sensor.close()
water_pump.close()
csv_file.close()