# DMX Controller

# Lessons learned

- Man kann super Serial1 als Ausgang verwenden
- 

# About DMX

- Baud 250.000

## About the Whadda DMX512 / Velleman VMA432

- Voltage: 5V
- Pins:
  - GND - Ground
  - VCC - 5V
  - NC - Not connected
  - SIG - Input for the controller, UART TX

## UART on the ESP8266 NodeMCU

- UART0
  - RX = GPIO3 RX
  - TX = GPIO1 TX
- UART1
  - RX = No RX
  - TX = GPIO2 D4