ESP-NOW: Wireless Peer-to-Peer Communication with ESP32
"ESP-NOW: Wireless Peer-to-Peer Communication with ESP32"
This video explains ESP-NOW, a specialized communication protocol created by Espressif for ESP32 and ESP8266 microcontrollers. This technology enables devices to exchange data directly using 2.4 GHz transceivers without the need for a router or an existing Wi-Fi network. While the protocol is restricted to small 250-byte packets, it supports versatile configurations including unidirectional, bi-directional, and broadcast communication modes.
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