Hi guys, first post here. I've been trying to program an SSD1306 OLED I2C-based display and inevitably the topic on which address I should be using crops up. Obviously I haven't been able to even make the display flicker. The connections were all made (Vcc, GND, SCK and SCL) on a Cytron ARM Cortex…

I2C sweep check practically all numbers

vizier87 September 10, 2021, 4:45am 9

Hi cattledog.

I'm sorry, but which part of the code should I insert this snippet?

Thanks.