Wire.h I2C address question

Projects Libraries
1

Hello all,

I recently got a Lolin S2 pico dev board that has a built-in oled screen on it. I have been trying unsuccessfully to get anything to write to the screen using the adafruit_ssd1306 library examples. My current thought is that the wire.h library doesn't have the correct I2C GPIO pins for the S2 Pico dev board. Would this be a possibility? If so, how could I change the library to work with my board?

Thank you in advance!

2

You better use the board specific libraries. If you can't find them then use a better supported board.

3

Use an I2C Scanner sketch to check if the display is actually there and working.

4

This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.