ESP32: Wiegand module request

[archessmn]

Missing feature

Wiegand module is available for ESP8266 but not ESP32.

Justification

Feature parity between devices. The module is already written for release branch but not on dev-esp-32.

Workarounds

No workarounds aside from switching to an ESP8266

I don't have any experience with this area but would be willing to learn how to rewrite the module if necessary, from comparing other modules there seems to be very little difference between release and dev-esp-32 branches so from my limited experience I can't see that this should be much of an issue but then again I don't know.