jasoncross / cloudlight

Arduino project for controlling an LED-string powered cloud light

cloudlight

Project Wiring

Arduino MEGA PIN -> Wemos D1 Mini Pin

• 5V -> 5V
• GND -> GND
• SDA 20 -> D2
• SCL 21 -> D1

Arduino MEGA PIN -> WS2811 LED Strip

• GND -> GND
• 2 -> DIN

Arduino MEGA PIN -> MAX4466 Microphone

* GND -> GND
* A0 -> OUT

Wemos D1 Mini Pin -> IR Receiver

• 3V3 -> VIN (right pin)
• D3 -> Signal (left pin)

Three-way connections

• MEGA GND -> Wemos GND -> IR Receiver GND (middle pin)
• MEGA 3.3V -> MEGA AREF -> Microphone VCC

12V Power connections

• Power in on MEGA
• Power on LED Strip
• (All others powered from MEGA to components)