ATMEGA4809 CURIOSITY NANO is an 8-bit microcontroller manufactured by Microchip. It belongs to its AVR family, specifically the ATmega series. It is equipped with 32 KB of flash memory, 4 KB of RAM, 2 KB of bootloader code, 13 fast analog comparators, two 16-bit timers, two universal synchronous-asynchronous receivers-transmitters (USARTs), one universal serial bus (USB) controller, and one 8-channel 12-bit analog-to-digital converter (ADC). It has various features such as dual-core architecture, extended instructions, fast analog-to-digital conversion, and high speed communication interfaces, and also supports low-power operation and multiple development kit boards. The Microchip AVR Family Dev Kit is the perfect companion for building applications or developing a device. It accommodates the ATMEGA4809 CURIOSITY NANO and provides several useful components for quickly exploring and understanding the capabilities of the device. This kit consists of a 32-pin daughter board, a 10-pin extended I/O connector, on-board mini USB connection, a onboard power button, three LEDs and three push buttons, along with a mini breadboard for prototyping and a prototyping area for circuits and components.