Arduino Nano with USB Cable
Original price was: ₵85.00.₵80.00Current price is: ₵80.00.
The Arduino Nano CH340 USB Development Board is a compact, complete, and breadboard-friendly microcontroller board based on the ATmega328P-AU. It delivers nearly all the functionality of the Arduino Uno in a much smaller form factor, making it ideal for embedded systems, prototyping, and space-constrained projects.
This version uses the CH340 USB-to-Serial converter, which significantly reduces cost compared to older Nano boards that used the FTDI chip, while maintaining full programming and serial communication support.
The Nano can be powered via the Mini-B USB port, an external unregulated supply (7–12V), or a regulated 5V power source. The board automatically selects the highest available voltage source.
8 in stock
Key Features
- Based on ATmega328P-AU microcontroller
- CH340 USB-to-Serial interface for low-cost USB programming
- Fully compatible with Arduino Nano R3
- 14 digital I/O pins (6 PWM capable)
- 8 analog input pins (A0–A7)
- 16 MHz crystal oscillator
- Bootloader pre-installed
- Auto-reset during program upload
- Mini-B USB interface (USB cable not included)
- Standard 0.1” DIP spacing – breadboard friendly
- Manual reset switch
- ICSP header for direct programming
Technical Specifications
- Microcontroller: ATmega328P-AU
- USB Interface Chip: CH340
- Operating Voltage (Logic Level): 5 V
- Input Voltage (Recommended): 7 – 12 V
- Clock Frequency: 16 MHz
- Digital I/O Pins: 14 (TX, RX, D2–D13)
- PWM Pins: 6
- Analog Input Pins: 8 (A0 – A7)
- DC Current per I/O Pin: 40 mA
- Flash Memory: 32 KB
- SRAM: 2 KB
- EEPROM: 1 KB
- Power Consumption: 1 W
Power & Interfaces
- Power via Mini-B USB
- External unregulated power input (7–12V)
- 5V regulated external power input
- Auto-sensing and switching power source
- 1 × Hardware UART (RX / TX)
- TTL level serial communication
Physical Attributes
- Board Type: Nano
- Dimensions: 43 × 18 mm
- Color: Blue
- Weight: 8 g
- With Soldered Headers
- USB Type: Mini-B
Package Includes
- 1 × Arduino Nano CH340 Development Board (With USB Cable)
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