ESP8266 Mind Monitor OSC Receiver Example by James Clutterbuck Mind-Monitor.com

This code sample is to demonstrate streaming live OSC brainwave data from Mind Monitor (connected to a Muse device), to an ESP8266 WiFi SoC, which can then interface with real world components, such as lighting, servos and in this example a color OLED display.

Requirements:

• Arduino core for ESP8266 (To enable programming the ESP8266 with the Arduino IDE)
• Arduino OSC library
• ESP8266 NodeMCU 1.0 (ESP-12E Module)
• SSD1331 Color OLED (96x64)
• SSD_13XX OLED Library by Sumotoy

SSD1331 OLED Wiring:

ESP	GND	3V3	D5	D7	D4	D1	D2
OLED	GND	VCC	SCL	SDA	RES	DC	CS

Features:

• Splashscreen showing Wifi SSID Name, IP Address and Port.
• Live OSC bundle message processing from Mind Monitor.
• Autodetection of Single or four channel absolute waves (/muse/elements/*_absolute).
• Horseshoe indicator showing headband fit (/muse/elements/horseshoe, /muse/elements/touching_forehead).
• Relative brainwaves (Delta, Theta, Alpha, Beta, Gamma) calculated from absolutes.
• Automatic timeout to splash screen when no data received.