When using the SPI interface it is required to use 18-bit color depth mode as below: const esp_lcd_panel_dev_config_t lcd_config = { ... .bits_per_pixel = 18 ...

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...

A retired Brisbane lawyer stares down giant jellyfish and killer sharks to conquer the world’s deadliest waters in nothing but budgie smugglers. The blood has left his extremities to protect his vital ...

A glam lighting and robotics business that counted the Sydney Opera House as a customer started slipping into debt almost as soon as it survived its first administration three years ago. Administrator ...

This paper presents a library for Arduino that allows interfacing a 16x2 LCD display with the HD44780 controller via the PCF8574 I2C expander. The library provides basic functions for displaying text ...