It shares the same Seeed Studio XIAO ESP32-C3 microcontroller, 0.49 inch OLED display ... that both the display and temperature sensor communicate with the ESP32 over I2C, allowing them to ...

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 ...