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Commissioning ESP8266 with a modified UNO

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2017-01-28 14:44:03

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Commissioning ESP8266 with a modified UNO

Introduction

Today we will UNO R into a serial converter, with the modified UNO debugging ESP8266.

Components

- 1 * Adeept UNO R3 Board

- 1 * ESP8266 Module

- 1 * Breadboard

- 1 * USB Cable

- 1 * Male To Male Jumper Wires

- 6 * Male To Female Jumper Wires



Experimental Principle

The ESP8266 uses a serial port for communication.To communicate with the ESP8266, you must use a serial port converter.If we do not have serial converter, just have UNO board.You need to (UNO board) Mega328 chip down, will be able to UNO board as a serial converter. Note that when removing the Mega328 chip, be careful not to break the chip's pins.

Remove as shown below:




UNO R3 board serial port connection diagram as shown:


The pin description of ESP8266:


Common instructions:

AT Instruction Set__EN_


AT Command Examples__EN_v0.6

Serial debugging software:

USR-TCP232-Test



Build the circuit



Last article : How to install and use Geany IDE in the Raspberry Pi or Ubuntu?
Next article : UNO board IO pin introduction

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