Hello, So I've been working on a headless project for some time and got a ssd1306 display connected via I2C which is displaying information via python code.
Since this is a headless implementation I would need to show signs of life on the LCD, anything will do as long as the user knows that the PI is powered up. IE this has to happen as soon as the power button is pressed. I've read about using and i2c display as a primary display but this is not really what I need since I want to show only relevant information controlled via my custom script.
Any pointers to how I can achieve this?