LEDWallclock

very low cost Wallclock based on ESP01 and WS2812B Leds

include NeoPixelBus libary

Features:

• get current time from NTP (instead of buying a RTC-Modul)
• use free pixels as Color light (MQTT /Clock/colorRGB/set)
• use Alarm-time (MQTT /Clock/alarm/set)
• Animation-Alarm (MQTT /Clock/effect/set)

Parts:

• PCB (60mm*40mm)
• DC DC Converter (set to 5V output) (e.g. for 60 LEDs this will be okay, for more LEDs take something bigger: https://www.amazon.de/AZDelivery-LM2596S-Netzteil-Adapter-Arduino/dp/B07DP3JX2X/ref=sr_1_4?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&crid=37NAW85CZCOXT&keywords=dcdc+wandler&qid=1574410661&sprefix=dc+dc%2Caps%2C169&sr=8-4)
• Level Shifter (e.g. https://www.amazon.de/XCSOURCE®-Logisches-Konverter-Bi-Direktional-TE291/dp/B0148BLZGE/ref=sr_1_6?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&crid=3PXRUEETCBDR9&keywords=level+shifter&qid=1574411353&sprefix=level+%2Caps%2C182&sr=8-6)
• Resistor 470Ohm
• Capacitor 1000µF/6.3V
• DC Powersupply
• ESP8266-01
• WS2812B LED Strip or Ring, looks best with a multiple of 60 LEDs