ESP-NOW Tutorial: Two Way Communication Between NodeMCU Devices
"Building a Wireless Sensor Network with ESP8266 and ESP-NOW: Two Way Communication"
In this tutorial, we'll guide you through the process of creating a wireless sensor network using NodeMCU boards and ESP-NOW communication. This DIY project enables seamless data exchange between NodeMCU devices, allowing for real-time monitoring and control in your IoT applications.
🛠️ *Project Overview:*
Learn how to set up and program NodeMCU boards for ESP-NOW communication.
Explore the integration of DHT sensors for temperature and humidity monitoring.
Understand the role of ESP-NOW in establishing a reliable and efficient wireless network between NodeMCU devices.
⚙️ *Key Steps Covered:*
1. Hardware Setup: Connect buttons and LEDs for interactive control, and DHT sensors for environmental monitoring.
2. Code Walkthrough: Dive into the NodeMCU code, step by step, to comprehend the logic behind ESP-NOW communication and sensor data transmission.
4. Testing and Demonstration: Witness the practical application of the wireless sensor network in action.
🚀 *Why ESP-NOW?*
ESP-NOW offers a robust and power-efficient communication protocol for IoT devices, making it ideal for projects like home automation, smart agriculture, and more.
#NodeMCU #ESP8266 #ESP-NOW #IoT #SmartHome #WirelessSensorNetwork
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Thank you for watching, and we'll see you in the next video!
🔗 *important link:*
Code: https://tfkiot.blogspot.com/2023/12/e...
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