EspNow Library for communication and device pairing
Supports ESP32 and ESP8266 based boards. For EspNow device pairing and communication between host and multiple clients. Supports also big messages sizes. More than 250 byte (EspNow limitation) per message possible.

Author: Erich O. Pintar

Maintainer: Erich O. Pintar

Read the documentation


This library is compatible with all architectures so you should be able to use it on all the Arduino boards.


To use this library, open the Library Manager in the Arduino IDE and install it from there.