LEDClock 1.0

ESP operated wall clock
built from a classical SMD5050 RGB-LED ring with the following features:

• a high precision real-time clock
• exchangeable clock faces: a classic face with single LEDs as hands, an elegant face which shows the expired minutes as expand and a modern face that shows expired minutes and hours as RGB-compounds
• changeable colormodes
• user blended RGB-Colors
• automatic switch to daylight-saving-time
• regular update of time through NTP-Server
• brightness control through measurement of ambient light
• power saving with passive Infrared-Module and Person Detection

and a comfortable Android-App to control the clock.

Hardware:

1. ESP8266 module (e.g. NodeMCU or WeMos D1 mini)
2. WS 2812(b ) SMD5050 LED ring
3. RTC DS 3231 or similar
4. PIR module like HC-sr501
5. LDR
6. 3A power adaptor with 5V

Software: Arduino IDE with Extension for ESP8266 boards

You will find the commented sketches and the ledclock-apk on github.

Good luck, have fun!