Nano Board R3 CH340 Chip With USB Mini Cable Compatible with Arduino

The Nano Board R3 CH340 is a compact and versatile Arduino-compatible microcontroller development board, ideal for space-constrained projects and embedded electronics. It is powered by the ATmega328P microcontroller (or similar ATmega series) and features a CH340 USB-to-serial interface for easy programming and communication with a computer. The included Mini-USB cable allows plug-and-play connectivity, making it convenient for prototyping and development.

Despite its small form factor, the board offers 14 digital I/O pins—6 with PWM capability—and 8 analog inputs, providing ample connectivity for sensors, actuators, and modules. With 32 KB of Flash memory, 2 KB of SRAM, and 1 KB of EEPROM, it can handle moderate code and data storage requirements for a variety of embedded projects. The board operates at 5V with a 16 MHz clock speed, ensuring reliable performance for timing-sensitive applications.

The Nano R3 is breadboard-friendly, allowing easy integration into experimental circuits and rapid prototyping. It includes onboard power and TX/RX LEDs to provide visual indicators of board status and serial communication activity. Fully compatible with the Arduino IDE, this compact Nano board is perfect for electronics enthusiasts, students, makers, and developers working on robotics, IoT, and interactive embedded systems.

KEY FEATURES

• Microcontroller: ATmega328P for reliable performance

• USB Interface: CH340 chip with Mini-USB cable included for easy programming

• Digital I/O Pins: 14 (6 PWM) and 8 analog inputs

• Memory: 32 KB Flash, 2 KB SRAM, 1 KB EEPROM

• Clock Speed: 16 MHz

• Operating Voltage: 5 V

• Arduino IDE Compatible: Easy programming and extensive library support

• Breadboard-Friendly: Compact design for prototyping and embedded projects

• Status LEDs: Power and TX/RX indicators for easy monitoring