---
product_id: 44260740
title: "Nano V3.0 Board for Arduino, Keywish Mini V3.0 USB Nano ATmega328P 5V 16M Micro Controller Board Welded Module (5PCS + 1Cable)"
brand: "keywishbot"
price: "€ 4.81"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.pt/products/44260740-nano-v3-0-board-for-arduino-keywish-mini-v3-0
store_origin: PT
region: Portugal
---

# Nano V3.0 Board for Arduino, Keywish Mini V3.0 USB Nano ATmega328P 5V 16M Micro Controller Board Welded Module (5PCS + 1Cable)

**Brand:** keywishbot
**Price:** € 4.81
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Nano V3.0 Board for Arduino, Keywish Mini V3.0 USB Nano ATmega328P 5V 16M Micro Controller Board Welded Module (5PCS + 1Cable) by keywishbot
- **How much does it cost?** € 4.81 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/44260740-nano-v3-0-board-for-arduino-keywish-mini-v3-0)

## Best For

- keywishbot enthusiasts

## Why This Product

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

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Connectivity Technology | USB |

## Images

![Nano V3.0 Board for Arduino, Keywish Mini V3.0 USB Nano ATmega328P 5V 16M Micro Controller Board Welded Module (5PCS + 1Cable) - Image 1](https://m.media-amazon.com/images/I/71FWVg4BRXL.jpg)
![Nano V3.0 Board for Arduino, Keywish Mini V3.0 USB Nano ATmega328P 5V 16M Micro Controller Board Welded Module (5PCS + 1Cable) - Image 2](https://m.media-amazon.com/images/I/71+9MMcZjmL.jpg)
![Nano V3.0 Board for Arduino, Keywish Mini V3.0 USB Nano ATmega328P 5V 16M Micro Controller Board Welded Module (5PCS + 1Cable) - Image 3](https://m.media-amazon.com/images/I/718e-bTzEnL.jpg)
![Nano V3.0 Board for Arduino, Keywish Mini V3.0 USB Nano ATmega328P 5V 16M Micro Controller Board Welded Module (5PCS + 1Cable) - Image 4](https://m.media-amazon.com/images/I/712AH8BnN5L.jpg)
![Nano V3.0 Board for Arduino, Keywish Mini V3.0 USB Nano ATmega328P 5V 16M Micro Controller Board Welded Module (5PCS + 1Cable) - Image 5](https://m.media-amazon.com/images/I/618nh96mxaL.jpg)

## Questions & Answers

**Q: Do these have a boot loader installed?**
A: I think the information regarding the old boot loader may be out dated.  I configured the Arduinio IDE as specified using the old boot loader, and I could not get the device to program.  I had the driver installed correctly and the board was showing up on COM6, but programming failed.  I switched to ATmega328P processor and it finally programmed.

**Q: What is the link for the driver?**
A: On the under side of the pcb, near the usb port, there is an integrated circuit that is a serial to usb converter. I entered the number off that integrated circuit into a search engine and found the driver that I needed. This method will also help to find usb/serial drivers for other similar microcontrollers.

**Q: I plugged my arduino nano into 12v dc power supply from an arcade game but it got very hot and quit working. how can i prevent this?**
A: You may very well find that the arcade 12V DC supply was more than 12V.  A dirty 12V supply will not affect the NANO board since it has an on board 9V voltage regulator.  The input voltage must have been greater than what the 9V regulator could handle.

**Q: Do these let the magic smoke out if powered on 12V?**
A: 12 volts will work just fine. No smoke!

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    All board tested good.  Good price, good soldering quality, but some possible concerns to look out for.
  

*by M***. on Reviewed in the United States on October 29, 2017*

I have read through the reviews and I understand some of the complaints and can see why they did not rate this as high. I purchased these with the headers already attached and a different companies with the headers that would need to be soldered in by me.  Since I did not purchase from either of these companies before I was not sure which way to go.  I was not sure how the quality would be for pre installed headers and the soldering quality,  The cost happened to be less for this one with the headers all ready installed.  Both versions worked fine. Sometimes you may need to make sure the board and Ports selected in the IDE before trying to load a sketch.  I sometime needed to load the program a couple of times but just check to make sure everything is selected manually first.  Since both of the companies I selected both use the CH340G IC,  IDE will not detect the board type the indicate which port it assigned it to.  So you manually need to select the board and check the ports and if it displays more than one port pick the last one in that list.  Then try to down load the program once or twice.  Once I did that in never had the problem to load a program again.  So sometimes when testing boards and you feel you only go two or three board out of 5 to work , it may be the IDE may have dropped the Board and Port information and needs to be manually reset.  The complaint of using the white non antistatic foam could be a concern and they should look into it to make sure this product will not be damaged using this to protect the pins and not sure how these boards are fixture before soldering the headers in to make sure they get soldered in straight so they will always line up with a solderless breadboard.  Otherwise the rating will be lower.  Since the cost was less I gave them 5 stars as I did not see any direct issues with my boards .  But  the quality need to be a top concern.  If the White Foam for protecting the pins is not antistatic with low humidity could be a concern of damage to the boards.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Pre-soldered, all functioned properly, great value.
  

*by B***E on Reviewed in the United States on October 22, 2017*

This is the second batch of Arduino Nanos I have purchased. The first batch I bought was 3 for $12. These were 5 for $15. So as long as they all worked they were a better value. This batch came in ESD bags wrapped in bubble wrap shipped in a padded envelope. I was worried some may be bent or damaged but everything was straight and intact and all units powered up just fine. The previous batch I bought came with headers but they were detached. I appreciated the fact that all the headers on these Nanos came pre-soldered. Considering these were pre soldered, they are at a cheaper price point per unit, and all of them worked, this set of Arduino Nanos were a good deal.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Nice Arduino clone, but 3.3V output is a bit high, puts out 3.6V
  

*by D***J on Reviewed in the United States on May 22, 2020*

As others have said, this is an Arduino nano clone, not genuine but that's just fine.  They have swapped the RS232-USB chip for a different part.  On the Nano, the USB chip generates the 3.3V output, but these boards seems to be running a bit high at 3.6V so something must be wrong with the design where these 2 chips aren't actually compatible.Besides the high 3.3V rail these seem to work just fine.  The power LED is way too bright for my opinion which wastes power and makes placing the ICSP connector difficult because you're blinded by the LED and can't really see the ICSP pins very well.

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-13*