create account

[ESP/ENG] 🌐 Módulo Wi-Fi ESP8266: Conectividad para IoT 📶🤖 🌐 ESP8266 Wi-Fi Module: Connectivity for IoT 📶🤖 by profwhitetower

View this thread on: hive.blogpeakd.comecency.com
· @profwhitetower ·
$8.28
[ESP/ENG] 🌐 Módulo Wi-Fi ESP8266: Conectividad para IoT 📶🤖 🌐 ESP8266 Wi-Fi Module: Connectivity for IoT 📶🤖
*[ESP]*

# ¡Hola, entusiastas de la tecnología conectada! 🌟 
>Hoy exploraremos el módulo Wi-Fi ESP8266, una herramienta esencial para desarrollar proyectos de Internet de las Cosas (IoT). Este módulo económico y versátil permite a tus dispositivos comunicarse a través de la red Wi-Fi. ¡Sumérgete en el mundo de IoT con el ESP8266! 🚀

### 🔍 ¿Qué es el ESP8266?
El ESP8266 es un microcontrolador con capacidad Wi-Fi que combina potencia de procesamiento y conectividad en un solo chip. Su popularidad radica en su facilidad de uso, compatibilidad con plataformas como Arduino y su capacidad para manejar aplicaciones IoT de manera eficiente.

![375px-ESP-01.jpg](https://images.hive.blog/DQmNpRfvMLMJ13QYbWKUDp98GzPV5efJVxWE1BBKC5Br8rn/375px-ESP-01.jpg)


### ⚙️ Características principales
* Procesador: CPU a 80/160 MHz.
* Memoria: 64 KB de RAM para datos y 96 KB para instrucciones.
* Almacenamiento: Flash externo, generalmente de 512 KB a 4 MB.
* Interfaz Wi-Fi: 802.11 b/g/n con soporte para modo AP y cliente.
* Protocolo: TCP/IP integrado.
* Pines GPIO: 9 a 11, dependiendo del modelo.

### 🛠️ Conexión del ESP8266 con Arduino

![image.png](https://images.hive.blog/DQmPs11isqVcvLeUtKvGMyJthXDhe9DUM6kiEkj6bAwgQ7L/image.png)
>Nota: Usa un divisor de voltaje en el pin RX del ESP8266 para protegerlo del voltaje de 5V del Arduino.

### 💻 Código de ejemplo: Conexión Wi-Fi básica
***Este ejemplo conecta el ESP8266 a una red Wi-Fi:***

![image.png](https://images.hive.blog/DQmPnRS2Z1VtyUhYzB1H8nkUxsR7bR17fnJV3PdzjAVkZZM/image.png)
![image.png](https://images.hive.blog/DQmQp4st3rW7J1ZmFvEGcmR1q9sumJxVuuQ76PyqSQNVApB/image.png)

### 🔧 Comandos AT básicos
Los comandos AT son fundamentales para interactuar con el ESP8266:

* AT: Verifica la conexión al módulo.
* AT+CWJAP="SSID","password": Conéctate a una red Wi-Fi.
* AT+CIPSTART="TCP","192.168.1.1",80: Inicia una conexión TCP.
* AT+CIPSEND=XX: Envía datos, donde XX es el número de bytes.

### 💡 Aplicaciones del ESP8266 en IoT
* Monitoreo remoto: Sensores que reportan datos a un servidor.
* Control de dispositivos: Automatización de luces, motores o electrodomésticos.
* Notificaciones inteligentes: Alerta en el celular ante condiciones específicas.
* Integración con plataformas: Envío de datos a servicios como ThingSpeak o MQTT.

### 💬 Conclusión
El módulo ESP8266 abre un mundo de posibilidades para crear proyectos conectados. Con su potencia, bajo costo y facilidad de uso, es una herramienta esencial en el desarrollo de soluciones IoT.

---
---

### 📢 ¡Gracias por acompañarme en esta introducción al ESP8266! 🌐
>Espero que esta guía te inspire a conectar tus proyectos al mundo digital. Si tienes preguntas o deseas compartir tus logros, ¡déjalo en los comentarios! 📝

🔔 Próximamente exploraremos proyectos prácticos para aprovechar todo el potencial del ESP8266. 🚀

🤝 Comparte tus creaciones: ¿Cómo estás usando el ESP8266 en tus proyectos? ¡Queremos conocer tus ideas! 🛠️

🌟 Sigue explorando el universo de IoT: el futuro es ahora, y tú puedes construirlo. ✨

---
---
---

*[ENG]*

# Hello, connected technology enthusiasts! 🌟
>Today we will explore the ESP8266 Wi-Fi module, an essential tool for developing Internet of Things (IoT) projects. This inexpensive and versatile module allows your devices to communicate over the Wi-Fi network. Dive into the world of IoT with the ESP8266! 🚀

### 🔍 What is the ESP8266?
The ESP8266 is a Wi-Fi-capable microcontroller that combines processing power and connectivity in a single chip. Its popularity lies in its ease of use, compatibility with platforms such as Arduino, and its ability to efficiently handle IoT applications.

![375px-ENG-01.jpg](https://images.hive.blog/DQmNpRfvMLMJ13QYbWKUDp98GzPV5efJVxWE1BBKC5Br8rn/375px-ENG-01.jpg)

### ⚙️ Main features
* Processor: 80/160 MHz CPU.
* Memory: 64 KB RAM for data and 96 KB for instructions.
* Storage: External Flash, usually 512 KB to 4 MB.
* Wi-Fi interface: 802.11 b/g/n with support for AP and client mode.
* Protocol: Integrated TCP/IP.
* GPIO pins: 9 to 11, depending on the model.

### 🛠️ Connecting ESP8266 to Arduino

![image.png](https://images.hive.blog/DQmPs11isqVcvLeUtKvGMyJthXDhe9DUM6kiEkj6bAwgQ7L/image.png)
>Note: Use a voltage divider on the RX pin of the ESP8266 to protect it from the 5V voltage from the Arduino.

### 💻 Sample Code: Basic Wi-Fi Connection
***This example connects the ESP8266 to a Wi-Fi network:***

![image.png](https://images.hive.blog/DQmPnRS2Z1VtyUhYzB1H8nkUxsR7bR17fnJV3PdzjAVkZZM/image.png)
![image.png](https://images.hive.blog/DQmQp4st3rW7J1ZmFvEGcmR1q9sumJxVuuQ76PyqSQNVApB/image.png)

### 🔧 Basic AT Commands
AT commands are essential for interacting with the ESP8266:

* AT: Verify the connection to the module.
* AT+CWJAP="SSID","password": Connect to a Wi-Fi network.
* AT+CIPSTART="TCP","192.168.1.1",80: Starts a TCP connection.
* AT+CIPSEND=XX: Sends data, where XX is the number of bytes.

### 💡 ESP8266 applications in IoT
* Remote monitoring: Sensors that report data to a server.
* Device control: Automation of lights, motors or appliances.
* Smart notifications: Alerts on the cell phone for specific conditions.
* Integration with platforms: Sending data to services such as ThingSpeak or MQTT.

### 💬 Conclusion
The ESP8266 module opens up a world of possibilities for creating connected projects. With its power, low cost and ease of use, it is an essential tool in the development of IoT solutions.

---
---

### 📢 Thank you for joining me in this introduction to the ESP8266! 🌐
>I hope this guide inspires you to connect your projects to the digital world. If you have questions or want to share your achievements, leave them in the comments! 📝

🔔 We will soon explore practical projects to take full advantage of the ESP8266's potential. 🚀

🤝 Share your creations: How are you using the ESP8266 in your projects? We want to hear your ideas! 🛠️

🌟 Keep exploring the IoT universe: the future is now, and you can build it. ✨
👍  , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and 234 others
properties (23)
authorprofwhitetower
permlinkespeng-mdulo-wi-fi-esp8266-conectividad-para-iot-esp8266-wi-fi-module-connectivity-for-iot--1749443143
categorystem-espanol
json_metadata{"tags":["stem-espanol","stem","hiveargentina","electronic","programing"],"links":[],"app":"steemauto/0.02","format":"markdown"}
created2025-06-14 10:25:48
last_update2025-06-14 10:25:48
depth0
children1
last_payout2025-06-21 10:25:48
cashout_time1969-12-31 23:59:59
total_payout_value4.156 HBD
curator_payout_value4.126 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length5,964
author_reputation105,319,235,227,274
root_title"[ESP/ENG] 🌐 Módulo Wi-Fi ESP8266: Conectividad para IoT 📶🤖 🌐 ESP8266 Wi-Fi Module: Connectivity for IoT 📶🤖"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id143,350,893
net_rshares29,001,368,823,636
author_curate_reward""
vote details (298)
@stemsocial ·
re-profwhitetower-espeng-mdulo-wi-fi-esp8266-conectividad-para-iot-esp8266-wi-fi-module-connectivity-for-iot--1749443143-20250615t043920073z
<div class='text-justify'> <div class='pull-left'>
 <img src='https://stem.openhive.network/images/stemsocialsupport7.png'> </div>

Thanks for your contribution to the <a href='/trending/hive-196387'>STEMsocial community</a>. Feel free to join us on <a href='https://discord.gg/9c7pKVD'>discord</a> to get to know the rest of us!

Please consider delegating to the @stemsocial account (85% of the curation rewards are returned).

Consider setting @stemsocial as a beneficiary of this post's rewards if you would like to support the community and contribute to its mission of promoting science and education on Hive.&nbsp;<br />&nbsp;<br />
</div>
👍  
properties (23)
authorstemsocial
permlinkre-profwhitetower-espeng-mdulo-wi-fi-esp8266-conectividad-para-iot-esp8266-wi-fi-module-connectivity-for-iot--1749443143-20250615t043920073z
categorystem-espanol
json_metadata{"app":"STEMsocial"}
created2025-06-15 04:39:18
last_update2025-06-15 04:39:18
depth1
children0
last_payout2025-06-22 04:39:18
cashout_time1969-12-31 23:59:59
total_payout_value0.000 HBD
curator_payout_value0.000 HBD
pending_payout_value0.000 HBD
promoted0.000 HBD
body_length646
author_reputation22,916,197,379,817
root_title"[ESP/ENG] 🌐 Módulo Wi-Fi ESP8266: Conectividad para IoT 📶🤖 🌐 ESP8266 Wi-Fi Module: Connectivity for IoT 📶🤖"
beneficiaries[]
max_accepted_payout1,000,000.000 HBD
percent_hbd10,000
post_id143,364,561
net_rshares32,901,839,143
author_curate_reward""
vote details (1)