In a way we can use a WiFi system (WLED) to control Jacdac. Brightness adjusted with the Colorbit to Wemos D1 Mini ESP8266 via WLED signals the Jacdac sensor which uses Microbit V2 to analyze light level and output to 8X Neopixel Ring. WLED is not on the Internet but is a standalone WiFi system which works on mobile without an app. Code in the video discerption :
