ESP32 Atomic Fibonacci Clock with Android App and full Daylight Savings Time(DST) support
Unlike other Fibonacci Clocks, this is fully Atomic.
Just set WiFi and a few presets with the first Arduino preset sketch to set preferances then compile the main sketch.
I also gave it minute accuracy, most Fibonacci Clocks can only show within 5 minutes. 4 Extra LEDs place the minutes that do not end in 0 or 5.
I added I2C LCD support for debugging but is not needed in use.
With mDNS support you can access it by web page or Android app as fibonacci.local once it is on your WiFi network.
Just choose your Time Zone and the DST rule that applies to you and the clock time is set.
Because I used the preferances library this will not work on the ESP8266 but with the Preferances replaced with file system and say JSON this could be adapted easily.