8266 demo za projekt na pifcampu
https://create.arduino.cc/projecthub/electropeak/getting-started-w-nodemcu-esp8266-on-arduino-ide-28184f
https://www.baldengineer.com/arduino-keyboard-matrix-tutorial.html
https://create.arduino.cc/projecthub/Nicholas_N/how-to-use-the-accelerometer-gyroscope-gy-521-6dfc19
Daljsi tutorial: https://olivertechnologydevelopment.wordpress.com/2017/08/17/esp8266-sensor-series-gy-521-imu-part-1/
https://randomnerdtutorials.com/esp32-bluetooth-classic-arduino-ide/ https://github.com/espressif/arduino-esp32/tree/master/libraries/BluetoothSerial https://randomnerdtutorials.com/esp32-bluetooth-classic-arduino-ide/
https://github.com/CNMAT/OSC