Daily Archive: May 25, 2015

SSD1306 OLED I2C LCD with STM32F4 44

Library 61- SSD1306 OLED I2C LCD for STM32F4xx

Yeah, I got it too. These little, small and with nice contrast devices are really great. I2C communication from my module isn’t really powerful because of slow I2C, even at 400kHz. To update full LCD, there are 1024 bytes of data to be transfered. And this can really take a while. But anyway, for having this LCD just to showing small updates and notifications for users in your project, I2C is still nice. Probably I should make it using I2C...