https://github.com/bartekl1/rpi-thermometer

:thermometer: Raspberry Pi Thermometer
https://github.com/bartekl1/rpi-thermometer

dht11 ds18b20 humidity humidity-logger humidity-monitoring humidity-sensor iot raspberry-pi raspberry-pi-projects raspberry-pi-temperature raspberry-pi-thermometer raspberrypi smart-home smarthome temperature temperature-logger temperature-monitoring temperature-sensor thermometer

Last synced: 5 months ago
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:thermometer: Raspberry Pi Thermometer

• Host: GitHub
• URL: https://github.com/bartekl1/rpi-thermometer
• Owner: bartekl1
• License: gpl-3.0
• Created: 2024-01-22T16:54:49.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-05-18T17:11:05.000Z (about 2 years ago)
• Last Synced: 2025-01-24T12:32:40.503Z (over 1 year ago)
• Topics: dht11, ds18b20, humidity, humidity-logger, humidity-monitoring, humidity-sensor, iot, raspberry-pi, raspberry-pi-projects, raspberry-pi-temperature, raspberry-pi-thermometer, raspberrypi, smart-home, smarthome, temperature, temperature-logger, temperature-monitoring, temperature-sensor, thermometer
• Language: Python
• Homepage:
• Size: 119 KB
• Stars: 0
• Watchers: 1
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

          
# 🌡 Raspberry Pi Thermometer

![GitHub release (latest by date)](https://img.shields.io/github/v/release/bartekl1/rpi-thermometer?style=flat-square)

![GitHub Repo stars](https://img.shields.io/github/stars/bartekl1/rpi-thermometer?style=flat-square)

![GitHub watchers](https://img.shields.io/github/watchers/bartekl1/rpi-thermometer?style=flat-square)

![GitHub forks](https://img.shields.io/github/forks/bartekl1/rpi-thermometer?style=flat-square)

[🕑 Changelog](CHANGELOG.md)

[🎁 Acknowledgements](ACKNOWLEDGEMENTS.md)

[🇵🇱 Polish version of README](README_PL.md)

## ℹ️ About

### Available sensors

- DS18B20 (temperature)

- DHT11 (humidity)

### Available functions

- Measure current temperature and humidity

- Save temperature and humidity to database

- Simple website with current readings

## 👨‍💻 Installation

1. Connect the DS18B20 and DHT11 sensors to the Raspberry Pi.

2. Clone repository

    ```bash

    git clone https://github.com/bartekl1/rpi-thermometer

    cd rpi-thermometer

    ```

3. Create database and import structure from `thermometer.sql` file.

4. Create configuration file named `configs.json` with the following content.

    ```json

    {

        "host": "0.0.0.0",

        "mysql_user": "",

        "mysql_password": "",

        "mysql_database": ""

    }

    ```

    Replace ``, `` and `` with correct credentials.

5. Install PIP dependencies.

    ```bash

    pip install -r requirements.txt

    ```

6. Create `/etc/systemd/system/thermometer.service` file with the following content.

    ```ini

    [Unit]

    Description=Thermometer

    After=network.target

    [Service]

    WorkingDirectory=

    ExecStart=/usr/bin/python3 /app.py

    Restart=always

    User=

    [Install]

    WantedBy=multi-user.target

    ```

    Replace `` with path to the cloned repository and `` with your system username.

7. Start and enable created service.

    ```bash

    sudo systemctl start thermometer

    sudo systemctl enable thermometer

    ```

8. Add following line to crontab (edit using `crontab -e`).

    ```text

    */10 * * * * cd "" && python3 save_to_database.py

    ```

    Replace `` with path to the cloned repository. You can edit cron expression to change frequency.