There are two objects which must be created to use the library. The MAX72XX object defines the interface to the MAX7219/MAX7221 driver chip; only one MAX72XX object is required for each chain of ...
DENGTEC RIMU is a modular ESP32-S3-powered IoT controller with a 4.3-inch touchscreen display and magnetic pogo pins to add a range of stackable modules for I/Os, RGB LED and DMX512 lighting control, ...
An Arduino library for the SH1106 I2C OLED display, for the lower end of the Atmel AVR MCU range that has limited resources. The size is achieved by using libraries that are modular and are size ...