Arduino on ESP8266

Install

• Install Arduino software
• File / Preferences
  • Additional Board Manager URLs:

http://arduino.esp8266.com/stable/package_esp8266com_index.json

• Tools / Board:xxx / Boards Manager
  • Search: 8266
  • Install

• ttyUSB Permission problems?

sudo usermod -a -G dialout $USERNAME

Programm

1. GPIO0 to GND
2. RST
3. flash
4. release GPIO0
5. RST

Pinout

[1]

• Pins
  • GPIO0
  • GPIO1 (=TX, = LED)
  • GPIO2
  • GPIO3 (=RX)