Nano R3 CH340 Board with USB Cable (Soldered)

200.97

The Nano Board R3, featuring the CH340 USB-serial chip and ATmega328P-AU MCU, offers full Arduino Uno functionality in a compact, breadboard-friendly form factor. This pre-soldered board includes a Mini-B USB cable for convenient power and programming, making it an ideal choice for embedded development.

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Description

The Nano Board R3, powered by the Atmel ATmega328P-AU microcontroller, provides the core capabilities of the Arduino Uno platform within a significantly smaller footprint. Designed for embedded applications where space is at a premium, this board integrates a CH340 USB-to-serial converter, offering a cost-effective solution for USB communication and programming compared to older FTDI-based versions.

This development board simplifies prototyping with its pre-soldered headers and included Mini-B USB cable, ensuring ease of setup for a wide range of projects. It supports multiple power options, including the Mini-B USB connection, an unregulated external supply (6-20V), or a regulated 5V external supply, with automatic selection of the highest voltage source. A pre-installed bootloader facilitates easy program uploads via the Arduino IDE, complemented by a manual reset switch and on-board LEDs for power and serial communication status.

Additional information

Weight 0.008 kg
Dimensions 4.5 × 1.8 × 0.5 cm

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