Can I2C and SPI be used together within the same sketch?

Using Arduino Project Guidance
1

I am using a pro-micro board (Atmega32u4). I am having problems of joint implementation of micro-sd card (spi) with oled display (i2c), please I would like to know if i2c and spi can be used together within the same sketch, or if they are mutually exclusive? Thank you

2

I2C and SPI can be used in the same sketch.

3

They use different pins. :sunglasses:

4

SD card together with OLED display are likely using a considerable percentage of the dynamic memory (ram).

1 Like
5

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