The KidsRobot NANO is based on Atmega328P and redesigned to produce a compatibility board that can be compatible with Arduino NANO.
The KidsRobot Nano R3 is a small, versatile and affordable microcontroller board designed for hobbyists, students, and professionals. It is based on the ATmega328P microcontroller and comes with 32KB of flash memory and 2KB of SRAM. The board is equipped with 14 digital input/output pins, 6 of which can be used as PWM outputs, and 8 analog inputs. It also has a mini-USB port for programming and power supply.
The KidsRobot Nano R3 is compatible with the Arduino IDE, making it easy to program and interface with other devices. It has a wide range of applications, including robotics, home automation, Internet of Things (IoT) projects, and educational projects.
The compact size of the KidsRobot Nano R3 makes it easy to integrate into small projects, and it can be easily powered with a USB cable or an external power source. The board is also equipped with a 16MHz crystal oscillator, making it suitable for applications that require precise timing.
So, the KidsRobot Nano R3 is a powerful, compact, and affordable microcontroller board that is ideal for a wide range of projects, from simple prototypes to more complex systems. Its versatility, ease of use, and low cost make it a popular choice among hobbyists, students, and professionals alike.

*********Important reminder********
CH340 USB driver needs to be installed in order to be recognized by the IDE.
The board is compatible with Windows and Mac OS. If you face connectivity issues, ensure you're using a USB data cable, not a charging cable.