If you’ve got an Arduino, a few passive components, and a SSD1306 OLED, then [mircemk ... for stereo as long as the two displays don’t have conflicting I2C addresses, he decided to simply ...

A set of two OLED displays with a 1.3” screen size. Very small but should be good for some Arduino projects ... This tells the code how you connected your OLED. U8GLIB_SSD1306_128X64 u8g(5, 4, 10, 2, ...

In fact, I2C is the backbone for a lot of side channels like these – it’s also one of our preferred interfaces for connecting to cool sensors, and in this case, an OLED display! [mitxela ...