ESPNOW is a kind of WiFi communication bettween WiFi devices, no matter they are connected to each other or not. Once two WiFi devices are paired, they can send data to or receive data from each other. The data is transmitted in action frame which can be encrypted with CCMP method. ESPNOW also support mutilcast frame transmitting.
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12 lines
223 B
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Wi-Fi API
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.. toctree::
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:maxdepth: 1
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Wi-Fi <esp_wifi>
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Smart Config <esp_smartconfig>
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ESPNOW <esp_now>
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Example code for this API section is provided in :example:`wifi` directory of ESP-IDF examples.
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