Arduino2 ESP32 BLE 통신 /* Video: https://www.youtube.com/watch?v=oCMOYS71NIU Based on Neil Kolban example for IDF: https://github.com/nkolban/esp32-snippets/blob/master/cpp_utils/tests/BLE%20Tests/SampleNotify.cpp Ported to Arduino ESP32 by Evandro Copercini Create a BLE server that, once we receive a connection, will send periodic notifications. The service advertises itself as: 6E400001-B5A3-F393-E0A9-E.. 2024. 7. 24. ESP32 OLED 출력하기 /********************************************************************* This is an example for our Monochrome OLEDs based on SH110X drivers This example is for a 128x64 size display using I2C to communicate 3 pins are required to interface (2 I2C and one reset) Adafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by purchasing .. 2024. 7. 22. 이전 1 다음