
Arduino Nano V3 Compatible Board with Screw Terminal Adapter (CH340G)
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Prices updated: 13 Oct 2026
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About this product
Arduino Nano V3 compatible board with a CH340G USB-to-serial converter, sold with a screw-terminal expansion board as a 2-in-1 package. It runs at 16 MHz and has a small form factor that fits breadboards, with components on both sides of the PCB. Suited to learning Arduino programming and wiring sensors or actuators through screw terminals.
Specifications
- Board type
- Arduino Nano V3 compatible
- USB-serial chip
- CH340G
- Clock frequency
- 16 MHz
- Expansion
- Screw terminal adapter board
- Form factor
- Nano size, breadboard compatible
Frequently asked questions
Which microcontroller chip is on this board?
The listing is inconsistent: the title says ATmega168, while the package contents say ATmega328P. Check the chip marking on your board, then select the matching Nano processor option in the Arduino IDE. ATmega328P is the common chip on Nano V3 boards.
Do I need a driver to use it on Windows?
The CH340G chip often needs a CH340 USB driver on Windows. Install the driver if the board does not appear as a COM port when connected.





