Nano R3 CH340 Development Board with ATmega328 Microcontroller & USB Cable and Arduino Compatible

• Model name : NANO R3 | Chip name : ATmega328 | Operating voltage : 5V | Clock frequency : 16MHz
• Recommended operating voltage range : 5V to 12V | Digital input/output pins : 14 (of which 6 provide PWM output)
• Analog input/output pins : 8 | Flash memory : 32KB | Support USB download and power | Support ISP download
• Support for external 5V to 12V DC power supply | It supports power supply by 9V battery | Automatic reset during program download.
• Multiple Power Options – Can be powered via USB, VIN (external power supply), or regulated 5V/GND — perfect for standalone or USB projects.

Unlock your creativity in electronics and embedded systems with the Electronic Spices Nano R3 CH340 Development Board, powered by the ATmega328 microcontroller and fully compatible with Arduino. Whether you're a beginner, student, or advanced developer, this compact and cost-effective board is perfect for prototyping, automation, and IoT applications. The Nano R3 board is a small, breadboard-friendly version of the popular Arduino Uno, offering similar functionality in a much smaller form factor. It comes with the CH340 USB-to-serial converter chip, allowing stable and reliable communication with your computer through the included USB cable. Unlike traditional boards using the FTDI chip, the CH340 provides a more affordable and efficient interface without compromising on performance. At the heart of the board is the ATmega328 microcontroller, featuring 32KB of flash memory, 2KB of SRAM, and 14 digital I/O pins (6 of which can be used as PWM outputs), as well as 8 analog input pins. The board supports both USB power and external power via VIN/GND, making it highly flexible for a wide range of project setups. This Nano R3 board supports all Arduino IDE functions, libraries, and sketches, meaning it can be programmed just like a standard Arduino. From robotics and sensors to wearables and home automation, the Electronic Spices Nano R3 CH340 is ideal for countless applications. Its plug-and-play setup, sturdy build quality, and included USB cable make it a ready-to-use solution for all your development needs.