PWM-driven matrix keypad driver for ESP-IDF using row pulse-width encoding and MCPWM capture for simultaneous multi-key detection. Supports multiple keys per column with hardware-assisted decoding.
ESP_HX8347 is a component for driving the HX8347 display controller, commonly used in TFT LCD displays. It provides an interface for initializing the display, sending commands and data, and controlling various display parameters.