Here I will put some text codes for D-duino32-SD.
This code is testing button and RGB LED.
1.Install arduino core for ESP32: https://github.com/espressif/arduino-esp32/blob/master/docs/arduino-ide/windows.md
2.Install RGB library: https://github.com/adafruit/Adafruit_NeoPixel
3.Install this ESP8266/ESP32 OLED library: https://github.com/squix78/esp8266-oled-ssd1306
4. Select ESP32 Dev Module as Board
5. Connect your board, select the correct COM port and click upload
Packet Monitor: https://github.com/spacehuhn/PacketMonitor32
