I also have an SPI-based board (Adafruit). So is there an SPI version of the SSD1306 library? I'm not sure whether it would be a good idea to modify a board that doesn't even have the I2C pins...
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I also have an SPI-based board (Adafruit). So is there an SPI version of the SSD1306 library? I'm not sure whether it would be a good idea to modify a board that doesn't even have the I2C pins...