jolsfd / air-sensor

air-sensor

Description

This project aims to read a good quality temperature reading from a sensor and to display this information on an oled screen. In addition to this the new capabilities of the Raspberry Pi Pico W are used to serve a web page with the temperature readings and show different colors based on the temperature. The software also is reading the current air pressure and is showing the information on the display and the web page.

Parts

• pico w
• oled display 128*64 (ssd1306)
• bmp280

Credits

• micropython-bmp280
• micropython-ssd1306
• micropython
• img2bytearray
• Blog
• Icons

Installation

• permission to write to pico w chmod a+rw /dev/ttyACM0
• copy *.py files to the internal storage of the pico
• install lib micropython-ssd1306 with upip
• move files from micropython-bmp280 to the internal storage
• enter your wifi credentials in secrets.py
• navigate to the ip that is shown on the oled display
• be happy :)🎉