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OLED_U8G 、OLED_GFX 都是ardunio和esp32專用的。 OLED 是stm32 。 Arduino 與OLED 之間使用I2C 通訊。 A4類比腳位 接SDA、 A5類比腳位 接SCL OLED 選用 SSD1306。尺寸: 0.96吋:128x64 OLED_U8G : 使用 U8GLIB 庫 ,顯示OLED Menu。 OLED_GFX : 使用 Adafruit 庫 ...
2. Download the U8glib library from their website and place it into libraries folder of your Arduino. 3. Now here is the tricky part that will make your OLED work perfect: – Go into the libraries ...
The u8glib is outdated and does not support ATmega328PB, which has different names for its SPI registers than the 328P has. Use the u8g2 library instead.