SSD1306 128x32 pixels generic shield¶
This is a generic shield for 128x32 pixel resolution OLED displays based on SSD1306 controller. These displays have an I2C interface and usually only four pins: GND, VCC, SCL and SDA. Display pins can be connected to the pin header of a board using jumper wires.
This shield can only be used with a board which provides a configuration for Arduino connectors and defines a node alias for the I2C interface (see Shields for more details).
-DSHIELD=ssd1306_128x32 when you invoke
west build. For example:
# From the root of the zephyr repository west build -b frdm_k64f samples/gui/lvgl -- -DSHIELD=ssd1306_128x32