This driver provides the ability to move TASMOTA-devices out of the WLAN by using ESP-NOW to communicate bidirectional with an internal protocol.
Thus the workload for the WLAN-router is reduced and with the reduced overhead the local 2,4-GHz-band will be freed of some traffic. Power consumption of the nodes will be reduced significantly allowing better battery powered projects with TASMOTA.
Automatic payload encryption is applied using the WiFi-password1 as the key. A maximum of 32 bytes of this password is used for the ChaCha20Poly1305 authenticated encryption as the key.
As ACK/NACK messages seem to be not reliable on both ESP-platforms, the method "send-and-pray" is used.
