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https://github.com/dogukansahil/temperature-trend-oled-display
This Arduino project displays real-time temperature data on an SSD1306 OLED display using a BMP280 sensor. It includes an animated trend indicator and LED control based on temperature ranges. Suitable for monitoring environmental conditions and visualizing trends in real-time.
https://github.com/dogukansahil/temperature-trend-oled-display
arduino bmp280 temperature-monitoring
Last synced: 13 days ago
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This Arduino project displays real-time temperature data on an SSD1306 OLED display using a BMP280 sensor. It includes an animated trend indicator and LED control based on temperature ranges. Suitable for monitoring environmental conditions and visualizing trends in real-time.
- Host: GitHub
- URL: https://github.com/dogukansahil/temperature-trend-oled-display
- Owner: dogukansahil
- License: mit
- Created: 2024-08-25T18:51:48.000Z (4 months ago)
- Default Branch: main
- Last Pushed: 2024-08-25T18:55:34.000Z (4 months ago)
- Last Synced: 2024-12-21T14:23:22.775Z (13 days ago)
- Topics: arduino, bmp280, temperature-monitoring
- Language: C++
- Homepage:
- Size: 7.81 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Temperature Trend OLED Display
This Arduino project displays real-time temperature data using a BMP280 sensor on an SSD1306 OLED display. It also shows a visual trend (up, down, or steady) based on the last 10 temperature measurements. An LED is used to signal different temperature ranges.
Arduino + SSD1306 + BMP280 + Status LED = Temperature Trend OLED Display with BMP280 Sensor
## Features
- Displays temperature on a 128x32 OLED display.
- Shows an animated arrow indicating the temperature trend.
- Controls an LED based on temperature thresholds (below 30°C, between 30°C-35°C, above 35°C).
- Simple and easy-to-understand code using the Adafruit libraries.
## Components
- **Arduino** (Any compatible board such as Uno, Nano, etc.)
- **BMP280 Temperature Sensor**
- **SSD1306 OLED Display** (128x32 pixels)
- **LED**
- **Resistor** (If needed for the LED)
## Libraries Required
- [Adafruit BMP280 Library](https://github.com/adafruit/Adafruit_BMP280_Library)
- [Adafruit GFX Library](https://github.com/adafruit/Adafruit-GFX-Library)
- [Adafruit SSD1306 Library](https://github.com/adafruit/Adafruit_SSD1306)
Install these libraries via the Arduino Library Manager.
## Wiring
- **BMP280:**
- VCC to 3.3V
- GND to GND
- SCL to A5 (or SCL pin on other Arduino boards)
- SDA to A4 (or SDA pin on other Arduino boards)
- **SSD1306 OLED:**
- VCC to 3.3V
- GND to GND
- SCL to A5 (or SCL pin)
- SDA to A4 (or SDA pin)
- **LED:**
- Anode to Pin 12
- Cathode to GND (with an optional resistor)
## How It Works
- Every 5 seconds, the BMP280 sensor reads the temperature.
- The temperature is displayed on the OLED screen in large text.
- A trend arrow (up, down, or steady) is displayed based on the comparison of the current temperature to the average of the last 10 readings.
- The LED blinks faster or slower depending on the temperature, with specific behavior for different ranges.
## Code
See the `main.ino` file in this repository for the complete code.
## License
This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.
## Contribution
Feel free to fork this project, make improvements, and open a pull request. Any contributions are welcome!