Link to short tutorial b) Esp32_S3_DevBoard_SSD1306_Potentiometer_v02: The sketch is working with the onboard Trimpot Trimmer Potentiometer and displays the measured value from the "Analog Digital ...

The OLED screen and SSD1306 driver chip operate in the 3.3V range. But there is an on-board 3.3V voltage regulator, which means that these screens can operate in the 5V range. The performance of these ...