ESP-NOW Tutorial: One-To-Many Communication
ESP-NOW Communication with ESP8266 and ESP32 NodeMCU Boards | Wireless Data Transmission Tutorial
🔗 Video Timestamps 🔗
0:00 - Introduction
0:41 - Obtain MAC address
1:58 - Setting up ESP8266 NodeMCU as Sender
5:33 - Configuring ESP8266 NodeMCU as Receiver
6:59 - Configuring ESP32 NodeMCU as Receiver
9:12 - Testing and Serial Monitor Output
9:41 - Conclusion and Summary
📂 Project Code 📂
📝 Description 📝
In this tutorial, we dive into the fascinating world of ESP-NOW communication using ESP8266 and ESP32 NodeMCU boards. Watch as we set up an ESP8266 NodeMCU as the sender, transmitting random numbers, and an ESP32 NodeMCU as the receiver, capturing random alphanumeric values.
🚀 Key Points Covered 🚀
Understanding ESP-NOW and its benefits
Step-by-step setup of ESP8266 NodeMCU as the sender
Configuration of ESP32 NodeMCU as the receiver
In-depth code walkthrough for transmitting random numbers and alphanumeric values
Testing the communication and viewing the output in the Serial Monitor
🤖 What is ESP-NOW? 🤖
ESP-NOW is a communication protocol developed by Espressif Systems for low-power, peer-to-peer communication between ESP8266 and ESP32 devices. It allows for efficient and direct data transmission without the need for a traditional Wi-Fi network.
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#ESP8266 #ESP32 #ESP-NOW #WirelessCommunication #DIYElectronics #NodeMCU #Arduino #IoT
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