Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Microcontroller	ATmega328P
USB Interface Chip	CH340G
Operating Voltage	5V
Recommended Input Voltage	7-12V
Digital I/O Pins	14
PWM Pins	6
Analog Input Pins	6
Flash Memory	32 KB
SRAM	2 KB
Clock Speed	16 MHz

5 reviews

Anonymous

Apr 03, 2026

Rating: 5/5

Great value kit

The enclosure protects the board well. Good quality pins and soldering.

Anonymous

Feb 19, 2026

Rating: 5/5

Perfect for beginners

This board works exactly like the original. The CH340G driver was easy to install.

Anonymous

Feb 01, 2026

Rating: 5/5

Fast shipping

Arrived quickly and well packaged. The board is responsive and stable.

Anonymous

Jan 28, 2026

Rating: 5/5

Reliable control board

Using this for a student project. No issues with connectivity or power.

Anonymous

Jan 24, 2026

Rating: 4/5

Good but needs drivers

Board works great once you install the CH340 drivers. Just be aware of that step.

5 FAQ

Q: Does the enclosure have holes for mounting?

A: Yes, the enclosure includes pre-drilled holes for standard mounting screws.

Q: Is this compatible with Mac OS?

A: Yes, it is compatible. You will need to install the CH340 USB driver.

Q: Can I power this with a 9V battery?

A: Yes, you can connect a 9V battery to the barrel jack or Vin pin.

Q: Is the pinout identical to the official Arduino Uno?

A: Yes, the pinout is fully compatible with the standard Arduino Uno R3 layout.

Q: Where can I download the CH340 driver?

A: You can find the driver link in the product description or on our support page.

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