Keyestudio CH340 Nano Controller Board For Arduino Nano
The Keyestudio CH340 Nano Controller Board is a compact and powerful microcontroller development board based on the ATmega328P-AU chip. Designed to be fully compatible with the Arduino Nano platform, this board is ideal for embedded systems, robotics, automation, IoT, and DIY electronics projects. Its breadboard-friendly size makes it perfect for compact circuit designs and portable applications.
The board uses the CH340G USB-to-Serial converter chip for stable communication and easy programming through the Arduino IDE. It features 14 digital I/O pins, 8 analog input pins, PWM outputs, UART, SPI, and I2C communication support, offering excellent flexibility for various electronics projects. The integrated Mini USB interface enables quick connection and programming via computer.
Key Features
- Based on ATmega328P-AU microcontroller
- CH340G USB-to-Serial communication chip
- Fully compatible with Arduino Nano
- Compact breadboard-friendly design
- Supports Arduino IDE programming
- 14 digital I/O pins (6 PWM outputs)
- 8 analog input pins
- Built-in Mini USB interface
- Low power consumption
- Easy integration for DIY and IoT projects
Technical Specifications
- Microcontroller: ATmega328P-AU
- USB Chip: CH340G
- Operating Voltage: 5V
- Input Voltage: 7V – 12V
- Clock Speed: 16MHz
- Digital I/O Pins: 14
- PWM Channels: 6
- Analog Input Pins: 8
- Flash Memory: 32KB
- SRAM: 2KB
- EEPROM: 1KB
- Communication Protocols: UART, SPI, I2C
- USB Interface: Mini USB
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