This hardwarelist is a recommendation. You may use other suppliers for cheaper prices. The printable cases are designed for this hardware.
| Name | Price | Link |
|---|---|---|
| Adafruit BME680 | ~ 27€ | https://eckstein-shop.de/Adafruit-BME680-Temperature-Humidity-Pressure-and-Gas-Sensor-STEMMA-QT |
| ESP32 | ~ 10€ | https://www.conrad.de/de/p/joy-it-entwickler-platine-node-mcu-esp32-modul-1656367.html |
| WS2812 LED Strip | ~ 54€ | https://www.conrad.de/de/p/rgb-led-stripe-mit-ws2812b-leds-144-leds-m-2m-rolle-802076536.html |
| USB Cable | ~ 2€ | |
| USB Power Supply | ~ 10€ |
Could be found in 3D Models. Hardware could easily mounted to a wall or just stand on a table.
ESP32 BME680 LED Stripe
Pin 21 -------> SDA
Pin 22 -------> SCL
3.3V ---------> 3.3V
GND ----------> GND
PIN 5 -------------------------> LED DATA
5V -----------------------------> LED +
GND ----------------------------> GND
# you need to have python3 and pip installed
# https://www.python.org/downloads/
python3 --version
pip --version
# you need to have plattformio installed
# https://docs.platformio.org/en/latest//core/installation.html
pip3 install esphome
esphome run bme680.yml
cd makerspace_digitalwerkstatt_bme680
pio lib install "me-no-dev/AsyncTCP"
pio lib install "ottowinter/ESPAsyncWebServer-esphome"
pio lib install "boschsensortec/BSEC Software Library"
cd ..
esphome run bme680.yml