Скачать или смотреть mainloop problem python raspberry pi based swamp cooler thermostat

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Creating a swamp cooler thermostat using Python on a Raspberry Pi involves setting up a program that reads temperature data and controls the cooler based on predefined conditions. The main loop is crucial for continuously monitoring the temperature and adjusting the cooler settings as needed. Below is an informative tutorial with a code example for implementing a swamp cooler thermostat on a Raspberry Pi.
Connect the DHT22/DHT11 sensor and the relay module to the Raspberry Pi's GPIO pins. Make sure to connect them correctly, and check the datasheets for pinout details.
Install the necessary Python libraries for interacting with the sensor and controlling the GPIO pins. Open a terminal on your Raspberry Pi and run the following commands:
Create a Python script (e.g., swamp_cooler_thermostat.py) using a text editor like Nano or Vim. Copy and paste the following code into the script:
Customize the control_swamp_cooler function based on your specific requirements. The example turns on the cooler if the temperature is above 25.0°C. Adjust this threshold according to your needs.
Save the script and run it using the following command:
This script will continuously monitor the temperature, control the swamp cooler based on the defined conditions, and print the temperature and humidity data to the console. Press Ctrl+C to terminate the program.
This tutorial provides a basic example, and you may need to adapt it to your specific swamp cooler model and preferences. Additionally, consider implementing error handling and logging for more robust operation.
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