ESP-NOW is a connectionless communication protocol developed by Espressif for wireless data communication between ESP boards. It allows ESP boards like ESP8266, ESP32, ESP32-C, and ESP32-S to communicate directly without a router or Internet connectivity. This enables a private wireless network among ESP devices, eliminating the need for a router, gateway, or Internet access for…
What is ESP-NOW?
ESP-NOW is a connection-less wireless communication protocol by Espressif, a company that developed the popular Wi-Fi development boards ESP8266 and ESP32. This low-power 2.4 GHz wireless communication protocol allows two paired ESP boards to communicate without a router or Wi-Fi. ESP-NOW communicates in small packets of data within a few hundred meters. This connection remains…