UDP packet format

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Eight byte packet, send from/to UDP port 88 (by default) between some remote devices | Net-ID | From device | To device | : | data1 | data2 | data3 | ; | * Net-ID - sign up to 256 devices - one byte id signature, consisting of two parts ** '''ID''' - four LOW bits set from hardware BCD switch ** '''Prefix''' - four HIGH bits set from Command line interface (serial terminal) * FROM/TO device signature ** '''s''' - [IP Switch|IP Switch with ESP32-GATEWAY] ** '''m''' - [Manual IP switch MK2|Manual IP switch II] ** '''r''' - [Band decoder MK2] ** '''o''' - [Open interface III] ** '''p''' - [IP stepper motor] ** '''g''' - [ODROID-GO] * ''':''' - colon separator * data1-3 - three data byte ** '''bro''' (global) broadcast packet *** if To device = m, data3 send number of encoder outputs available (preset from CLI) ** '''cfm''' (global) confirming direct packet after receive broadcast packet *** if To device = m, data3 send number of encoder outputs available (preset from CLI) ** [IP Switch|IP Switch with ESP32-GATEWAY] *** data1 - setting/confirming eight single outputs/buttons *** data2-3 - setting/confirming one from up to sixteen outputs/encoder * ''';''' - semicolon terminator