---
product_id: 88549366
title: "Sunhokey 2pcs CH340 USB to ESP8266 ESP-01 WiFi Module Adapter Computer Phone Wireless Communication Microcontroller for Arduino"
brand: "sunhokey"
price: "R$1"
currency: BRL
in_stock: true
reviews_count: 4
url: https://www.desertcart.com.br/products/88549366-sunhokey-2pcs-ch340-usb-to-esp8266-esp-01-wifi-module
store_origin: BR
region: Brazil
---

# Sunhokey 2pcs CH340 USB to ESP8266 ESP-01 WiFi Module Adapter Computer Phone Wireless Communication Microcontroller for Arduino

**Brand:** sunhokey
**Price:** R$1
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Sunhokey 2pcs CH340 USB to ESP8266 ESP-01 WiFi Module Adapter Computer Phone Wireless Communication Microcontroller for Arduino by sunhokey
- **How much does it cost?** R$1 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/88549366-sunhokey-2pcs-ch340-usb-to-esp8266-esp-01-wifi-module)

## Best For

- sunhokey enthusiasts

## Why This Product

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

## Description

Description: This module is only USB-to-serial module is only responsible for converting the USB interface to fit ESP8266 module serial. Knowledge of all aspects of WiFi module relevant information please consult ESP8266 use use: The main purpose is to facilitate this transition board ESP8266 connected PC via the serial port. Material characteristics: 1. Using CH340 serial chip, stable performance, good compatibility, Windows system substantially all of the support. 2. The adapter plate integrated 1000uF solid capacitors to ensure the current supply, the power supply will not be a problem to make WIFI module crashes unresponsive. 3. Using 3225 SMD crystal, to enhance the stability of serial work, and the tall and beautiful.

## Features

- About this item
- This module is only USB-to-serial module is only responsible for converting the USB interface to fit ESP8266 module serial     Knowledge of all aspects of WiFi module relevant information please consult ESP8266 use     The main purpose is to facilitate this transition board ESP8266 connected PC via the serial port.

## Images

![Sunhokey 2pcs CH340 USB to ESP8266 ESP-01 WiFi Module Adapter Computer Phone Wireless Communication Microcontroller for Arduino - Image 1](https://m.media-amazon.com/images/I/61Ud7W5hPsL.jpg)
![Sunhokey 2pcs CH340 USB to ESP8266 ESP-01 WiFi Module Adapter Computer Phone Wireless Communication Microcontroller for Arduino - Image 2](https://m.media-amazon.com/images/I/61dZB3vyjGL.jpg)
![Sunhokey 2pcs CH340 USB to ESP8266 ESP-01 WiFi Module Adapter Computer Phone Wireless Communication Microcontroller for Arduino - Image 3](https://m.media-amazon.com/images/I/61zOd9MCDPL.jpg)
![Sunhokey 2pcs CH340 USB to ESP8266 ESP-01 WiFi Module Adapter Computer Phone Wireless Communication Microcontroller for Arduino - Image 4](https://m.media-amazon.com/images/I/61NJQcY0utL.jpg)
![Sunhokey 2pcs CH340 USB to ESP8266 ESP-01 WiFi Module Adapter Computer Phone Wireless Communication Microcontroller for Arduino - Image 5](https://m.media-amazon.com/images/I/61e52Tpb--L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    NO Option for Arduino Sketch Uploading!
  

*by M***L on Reviewed in the United States on July 14, 2019*

These things work FANTASTIC as straight serial to USB devices and when you plug in an ESP8266, you have full access to its AT commands etc, but the board offers no option to put the ESP8266 into programming mode so that you can upload Arduino sketches... I was in a hurry when I bought it, so I forgot to check for that ability and now I have to buy something else.  So just a heads up on that!

### ⭐ 







  
  
    NOT WHAT YOU WANT TO BUY
  

*by M***1 on Reviewed in the United States on May 18, 2020*

Simply based on the super misleading description of this item I am giving it a major FAIL.First of all, it will never program your ESP-01 out of the box the way you EXPECT based on the desription.Second, it will probably fail to work even after you mess around with jumper wires or soldering hacks.This is NOT plug and play.  That's why your here, don't buy it!

### ⭐⭐⭐⭐⭐ 







  
  
    If you have esp32 or esp8266 withou a usb jack... you should get these
  

*by A***R on Reviewed in the United States on October 8, 2019*

These are a kust for programming some of my smaller esp8266 and esp32'sGreat value

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**Shop now:** [https://www.desertcart.com.br/products/88549366-sunhokey-2pcs-ch340-usb-to-esp8266-esp-01-wifi-module](https://www.desertcart.com.br/products/88549366-sunhokey-2pcs-ch340-usb-to-esp8266-esp-01-wifi-module)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-28*