---
product_id: 27196661
title: "HiLetgo 3pcs Nano V3.0 ATmega328P CH340G 5V 16M Mini USB Micro Controller Board Development Board with PIN Headers Pin Unsoldered"
brand: "hiletgo"
price: "$33.51"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/27196661-hiletgo-3pcs-nano-v3-0-atmega328p-ch340g-5v-16m-mini
store_origin: US
region: United States of America
---

# 5V Power Supply USB Download No Welding Required HiLetgo 3pcs Nano V3.0 ATmega328P CH340G 5V 16M Mini USB Micro Controller Board Development Board with PIN Headers Pin Unsoldered

**Brand:** hiletgo
**Price:** $33.51
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your DIY Game with Nano V3.0!

## Quick Answers

- **What is this?** HiLetgo 3pcs Nano V3.0 ATmega328P CH340G 5V 16M Mini USB Micro Controller Board Development Board with PIN Headers Pin Unsoldered by hiletgo
- **How much does it cost?** $33.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/27196661-hiletgo-3pcs-nano-v3-0-atmega328p-ch340g-5v-16m-mini)

## Best For

- hiletgo enthusiasts

## Why This Product

- Trusted hiletgo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ready to Go:** Includes 3 pin headers, no soldering required for immediate use.
- • **Empower Your Projects:** Harness the power of the Atmega328P-AU MCU for seamless development.
- • **Enhanced Compatibility:** Utilizes the same chips as the official version for reliable performance.
- • **Versatile Power Options:** Supports external 5V-12V DC power supply and 9V battery.
- • **Plug and Play Convenience:** Easily connect via USB for quick downloads and power.

## Overview

The HiLetgo Nano V3.0 ATmega328P CH340G is a compact and versatile microcontroller board designed for developers and hobbyists. It features the Atmega328P-AU MCU, supports USB downloads, and offers multiple power supply options, making it an ideal choice for a wide range of electronic projects.

## Description

HiLetgo 3pcs Nano V3.0 ATmega328P CH340G 5V 16M Mini USB Micro Controller Board Development Board with PIN Headers Pin Unsoldered

## Features

- Using Atmel Atmega328P-AU MCU, Support ISP download,using the same chips ATmega328P and CH340 with the official version.
- Support USB download and Power.
- Support for external 5V~12V DC power supply, Support power supply by 9V battery.
- Nano V3.0 ATMEGA328P improved version with 3pcs pin headers. No welding needed.

## Product Details

- **Brand:** HiLetgo
- **Model Name:** CH340G 5V 16M Mini USB
- **Connectivity Technology:** USB
- **Included Components:** 3* Nano V3.0 ATmega328P CH340G Controller Board
- **Operating System:** Windows 8, Windows 7

## Images

![HiLetgo 3pcs Nano V3.0 ATmega328P CH340G 5V 16M Mini USB Micro Controller Board Development Board with PIN Headers Pin Unsoldered - Image 1](https://m.media-amazon.com/images/I/61Rr2SiV22L.jpg)
![HiLetgo 3pcs Nano V3.0 ATmega328P CH340G 5V 16M Mini USB Micro Controller Board Development Board with PIN Headers Pin Unsoldered - Image 2](https://m.media-amazon.com/images/I/61Rgtx72-2L.jpg)
![HiLetgo 3pcs Nano V3.0 ATmega328P CH340G 5V 16M Mini USB Micro Controller Board Development Board with PIN Headers Pin Unsoldered - Image 3](https://m.media-amazon.com/images/I/616eRY3gxML.jpg)
![HiLetgo 3pcs Nano V3.0 ATmega328P CH340G 5V 16M Mini USB Micro Controller Board Development Board with PIN Headers Pin Unsoldered - Image 4](https://m.media-amazon.com/images/I/61Sqou2tmiL.jpg)
![HiLetgo 3pcs Nano V3.0 ATmega328P CH340G 5V 16M Mini USB Micro Controller Board Development Board with PIN Headers Pin Unsoldered - Image 5](https://m.media-amazon.com/images/I/61ts-+uwk0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Arduino nano at a great price.
*by P***2 on November 17, 2022*

I have used a lot of this brand of arduino nano. I have had two out of 30 that were defective and not able to load code. That said they are so inexpensive, They are almost disposable. This makes them great for projects that have limited use or you are making to give away. Most of my projects are controlling address while it is, controlling service, or data collection. These boards have worked great and all these scenarios.

### ⭐⭐⭐⭐⭐ Needs old drivers
*by C***P on June 29, 2023*

I needed to install older ch340 drivers. ch341ser.exe available on a sparkfun link that someone labeled as a 2018 version on the arduino.carbon fiber forum, when installing it says 08/08/2014, 3.4.2014.08 and not 2023After uninstalling the latest drivers and putting these in the nano connects and uploads sketches great. The latest driver would let me upload only after ‘scanning for device changes’ in device manager and the serial monitor would not work at all, very glitchy

### ⭐⭐⭐⭐ Here's What You Need to Know to Get It Working!
*by T***T on February 1, 2024*

Follow the seller's instructions in the product description to get and install the driver. If it takes you to the Chinese site and you can't download, search online for CH340G drivers. Once they are installed, start the Arduino IDE and attach the microcontroller. From the Tools menu, select the Board option and choose "Arduino Nano." Under it, select the COM port option and make sure the right port is selected. Below the Get Board Info option is the Processor option. Mine would not work until I selected the "Atmega 328P (Old Bootloader)" option.It only took me a few hours to understand and implement this correctly. I'll probably stick with the ESP32-S2 Mini boards in the future but I'm teaching my wife to code these and this was worth a try. Having to hunt down and install drivers where the ESP boards gave you the option within the Arduino IDE, plus the extra pins on the ESP boards and the similar pricing makes the ESP32 S2 Mini a better choice, I believe. On the other hand, you do have to manually switch the ESP32 boards to receive uploads, so do whatever works best for your application. I can run three Nema motors with this board or 4 with the ESP boards.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-21*