WEB UI Controlled Giant Shelf Edge Clock

28 Jan 26 Update
I added a Web UI to change color - see added screen shot
added 7 US time zones with automatic DST,
huge improvement in code stability.
should be a drop in replacement if you are in US.
code added for Visual Studio with PlatformIO, platformio and main.cpp is included.
Remember to change WIFI credential.


27 JAN 23 UPDATE---- ShelfClock-NTPtimeJan2023_withoutBlynk.ino
Blynk Legacy stopped working. I received multiple request to make the clock work again.
I modified the code to the following
BLYNK codes are still here but will not connect to any server.
I will update the code in future for Blynk 2.0

Code uses fixed color for hour digits
Code uses fixed color for minutes digits
Code uses fixed color for down lights
Will get the time from NTP server every 10 min
Uses Arduino time every seconds
Light sensor sets the brightness of digits and shelf LEDs

Remember to change WiFi SSID and Password.
Remember to change adjust your time zone
Enjoy playing with c