Arduino Nano Board R3 with CH340 Chip Mini-USB Port (Unsoldered)

Nano Board R3 with CH340 Chip Mini-USB Port compatible with Arduino (Unsoldered) is a compact yet powerful microcontroller board based on the ATmega328P chip. Ideal for enthusiasts and developers, this arduino nano board retains the functionality of the Arduino Uno but in a smaller footprint, making it perfect for projects where space is a premium. The board nano provides the functionality of the Arduino platform in a small, easy-to-use package, ideal for small electronic projects and prototypes. Equipped with the CH340 chip, it ensures cost-efficient USB connectivity, significantly lowering the arduino nano cost compared to earlier versions with FTDI chips. For those curious about arduino nano price and performance, this board offers excellent value without compromising on capability.

---

Key Features - Arduino Nano

• Operating Voltage: 5V logic level.
• Mini-USB port for USB connectivity, equipped with the CH340 USB-to-serial converter for easy programming and communication.
• 8 analog inputs: A0 ~ A7 ensure versatile sensor connection.
• 14 digital I/O, including 6 PWM outputs for varied signal control.
• Atmel Atmega328P-AU Microcontroller Unit, offering a balance of performance and power efficiency.
• Compact PCB size of 43 mm x 18 mm fits any arduino nano project with space constraints.
• Plug-and-play with old bootloader installed.
• Delivered in an unsoldered form, providing the flexibility to configure the pins as needed for specific nano boards configurations.
• Designed with a focus on cost-efficiency, beneficial for low-budget arduino nano board projects.
• Compatible with Arduino IDE and a variety of shields, including nano shields and shield nano variations.
• Compact and lightweight design, making it suitable for embedded systems and constrained spaces.

---

Applications

This arduino nano board with CH340 Chip is perfect for projects like home automation systems, robotics prototyping, IoT, and interactive exhibits. Its compact size makes it a go-to choice for wearable technology applications. Suitable for DIY electronics projects and prototyping, it's ideal for use in learning environments for students and educators in programming and electronics. When considering an arduino nano project, its built-in breadboard compatibility simplifies the prototyping and debugging process, thereby accelerating development timelines. The board's versatility makes it a popular choice for educational purposes, automation, robotics, and projects requiring multiple inputs and outputs, sensor integration, or basic control tasks. With the inclusion of nano shields, the possibilities for extension in arduino nano boards designs are vast, enhancing project potential.

---

Technical Specifications

Microcontroller	Atmega328P-AU in the arduino nano family
Operating Voltage	5V
Input Voltage (recommended)	7-12V, configurable for advanced arduino nano pinning setups.
Digital I/O Pins	14 (of which 6 provide PWM output)
Analog Input Pins	8, compatible with arduino nano 33 ble configurations.
DC Current per I/O Pin	40 mA
Flash Memory	32 KB (ATmega328) of which 2 KB used by bootloader
SRAM	2 KB (ATmega328)
EEPROM	1 KB (ATmega328)
Clock Speed	16 MHz, synchronized for various arduino nano projects.
USB	Mini-USB port with CH340 USB-to-serial converter ensuring full functionality for d1 mini ch340 applications.

---

How to Use

To use the Arduino Nano Board R3 with CH340 Chip, first install the necessary CH340 drivers on your computer. Connect the board to your PC through a Mini-USB cable, commonly referred to as an arduino nano cord, ensuring robust connectivity. Use the Arduino IDE for programming; ensure the correct board and port are selected under the 'Tools' menu. This board supports power supply from 6-20V unregulated via pin 30 or 5V regulated on pin 27. For programming, make use of the ICSP header or USB port. Typically, for a kit arduino nano 3.0 328 mini ch340, components are soldered according to application need. For custom projects, the board's digital and analog pins are easily accessible via simple plug connections on a standard breadboard. The board is delivered unsoldered, so begin by soldering the header pins as needed based on your application's requirements. Select 'Arduino Nano' as the board type and 'ATmega328P' as the processor in the IDE settings. Utilize the board's digital and analog pins to interface with sensors, actuators, and other modules, including use in arduino nano 33 iot protocols.

---

Package Includes

• 1 x Nano Board R3 with CH340 Chip Mini-USB Port compatible with Arduino (Unsoldered)

---

Additional Resources

Download Datasheet for deeper understanding of arduino nano price vs. performance
Learn more about Arduino Nano, including arduino nano 33 ble sense capabilities
Explore our Arduino Compatible Board Collection for your next arduino nano project

---

---