v5.0 new Website inc History

Connect the OpenCO2 Sensor to your home Wi-Fi. Navigate to http://[IP]:9925 to view current values and an up to 24h history graph for CO2 (every 30 sec) and temperature / humidity (every 1.5 min).

Enlarge Clock and move Wi-Fi Symbol

.github/workflows/arduino_build.yml

@@ -16,7 +16,6 @@ jobs:
           platforms: |
             - name: esp32:esp32
               source-url: https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json
-              version: 2.0.13
           libraries: |
             - name: Adafruit DotStar
             - name: Sensirion Core