Arduino Nano CH340 Unsoldered Compatible

Arduino Nano CH340 (Compatible) – Unsoldered Version

The Arduino Nano CH340 Compatible (Unsoldered) is a compact, powerful, and breadboard-friendly microcontroller board designed for embedded systems, robotics, automation, and IoT projects. Built around the ATmega328P microcontroller and equipped with the reliable CH340 USB-to-Serial converter, this board offers stable performance at an affordable price.

The unsoldered version comes without pre-attached header pins, allowing users to solder straight pins, right-angle pins, or custom connectors based on project requirements — making it ideal for professional PCB integration and compact builds.

🔹 Key Features

• Microcontroller: ATmega328P

• USB Chipset: CH340G

• Operating Voltage: 5V

• Input Voltage (Recommended): 7–12V

• Digital I/O Pins: 14 (6 PWM outputs)

• Analog Input Pins: 8

• Flash Memory: 32KB (2KB used by bootloader)

• SRAM: 2KB

• EEPROM: 1KB

• Clock Speed: 16 MHz

• Communication: UART, I2C, SPI

• USB Mini-B Port

• Compact & Breadboard Friendly Design

🔹 Why Choose Unsoldered Version?

✔ Flexible mounting options
✔ Perfect for custom PCB projects
✔ Ideal for compact enclosures
✔ Clean and professional assembly

🔹 Applications

• Robotics Projects

• Home Automation

• IoT Development

• Sensor Interfacing

• DIY Electronics

• Industrial Prototyping

• Student & Educational Projects

🔹 Package Includes

• 1 × Arduino Nano CH340 Compatible Board (Unsoldered Headers)