---
product_id: 162591015
title: "Zbotic Arduino Uno R3 Smd Development Board With Usb Cable, CH340 CHIP"
brand: "brand: ai-store"
price: "$43"
currency: MXN
in_stock: false
reviews_count: 6
url: https://www.desertcart.mx/products/162591015-zbotic-arduino-uno-r3-smd-development-board-with-usb-cable
store_origin: MX
region: Mexico
---

# Zbotic Arduino Uno R3 Smd Development Board With Usb Cable, CH340 CHIP

**Brand:** brand: ai-store
**Price:** $43
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Zbotic Arduino Uno R3 Smd Development Board With Usb Cable, CH340 CHIP by brand: ai-store
- **How much does it cost?** $43 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/162591015-zbotic-arduino-uno-r3-smd-development-board-with-usb-cable)

## Best For

- brand: ai-store enthusiasts

## Why This Product

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

## Description

The arduino uno smd is a version of the arduino uno, but uses a surface mount version of the atmega328p instead of the through-hole version. This version was made in response to a shortage in supply of the through-hole atmega328p. The board is based on the atmega328. It has 14 digital input/output pins (of which 6 can be used as pwm outputs), 6 analog inputs, a 16 mhz crystal oscillator, a usb connection, a power jack, an icsp header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a usb cable or power it with a ac-to-dc adapter or battery to get started. This development board comes with a ch340g usb to uart converter chip. So in order to use this board we need to install ch340 driver. The arduino uno can be powered via the usb connection or with an external power supply. The power source is selected automatically. External (non-usb) power can come either from an ac-to-dc adapter or battery. The adapter can be connected by plugging a 2.1mm center-positive plug into the board&apos;s power jack. Leads from a battery can be inserted in the gnd and vin pin headers of the power connector. The board can operate on an external supply of 6 to 20 volts. If supplied with less than 7v, however, the 5v pin may supply less than five volts and the board may be unstable. If using more than 12v, the voltage regulator may overheat and damage the board. The recommended range is 7 to 12 volts.

## Features

- Micro controllers: Atmega328, Usb to uart converter : ch340g
- 14 digital input/output pins (of which 6 can be used as pwm outputs) 6 analog inputs, a 16 mhz crystal oscillator, a usb connection, a power jack, an icsp header, and a reset button
- Operating voltage 5v x input voltage (recommended) 7-12v x input voltage (limits) 6-20v
- Dc current per i/o pin 40 ma x dc current for 3.3v pin 50 ma, package contents: 1 x arduino uno - r3 smd (arduino-italy), 1 x usb a to b cable
- Comes with usb cable

## Images

![Zbotic Arduino Uno R3 Smd Development Board With Usb Cable, CH340 CHIP - Image 1](https://images-na.ssl-images-amazon.com/images/I/51h%2BNezV9KL.jpg)
![Zbotic Arduino Uno R3 Smd Development Board With Usb Cable, CH340 CHIP - Image 2](https://images-na.ssl-images-amazon.com/images/I/51k9NYR77BL.jpg)
![Zbotic Arduino Uno R3 Smd Development Board With Usb Cable, CH340 CHIP - Image 3](https://images-na.ssl-images-amazon.com/images/I/51rxFvRGrKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Buy this item without worrying
  

*by P***K on Reviewed in India on 5 March 2020*

Bought it for rs 370Excellent deal.Anyway it is a copy and cheaper than original. Old pc require ch30  driver to to recognise this board but newre PCs already have that driver.Anyway installing a driver doesn't take much effort so don't think much and buy

### ⭐⭐⭐⭐ 







  
  
    Not for new  user and no drive
  

*by S***V on Reviewed in India on 26 January 2020*

Tell me the link of driver for this aurdrinoI got the link you can ask me if it is not supported in your device (Computer)U have to install a driver to get it supported it is not defective.

### ⭐⭐⭐ 







  
  
    Dispatched single piece
  

*by A***R on Reviewed in India on 27 December 2019*

The product working nice with the Arduino environment; however, only single-piece has dispatched wherein the description shows 2X boards.

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**Shop now:** [https://www.desertcart.mx/products/162591015-zbotic-arduino-uno-r3-smd-development-board-with-usb-cable](https://www.desertcart.mx/products/162591015-zbotic-arduino-uno-r3-smd-development-board-with-usb-cable)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-26*