ESP-NOW Simple Demo - Easy IOT Data Transfer on ESP32 or ESP8266

Explore the world of IoT data transfer with this informative video tutorial on ESP-NOW, a simple protocol for sending small amounts of data between ESP32 or ESP8266 devices. Learn how to set up a basic demonstration using an ESP32 receiver and an ESP8266 transmitter, following modified sketches based on Rui Santos' work. Discover the potential applications of ESP-NOW in smart home projects, such as a unified workshop heater controller. Get hands-on experience by following along with the working example, which can be implemented in about 15 minutes. Gain insights into the ESP-NOW protocol, its capabilities, and limitations, including the maximum data transfer size of 250 characters. Access resources such as modified Arduino IDE sketches, links to ESP8266 and ESP32 modules, and the official Espressif User Guide for ESP-NOW to further your understanding and implementation of this useful IoT communication method.

Intro
JLC PCB
Why ESPNOW
Demonstration
ESPNOW protocol
Transmitter unit
Summary