Sonifex AVN-GPIO - GPIO to LAN Transceiver (PTP / Ember+ / UDP)The AVN GPIO is part of the AVN range of network interface boxes, which converts GPIO (General Purpose Inputs Outputs) to network commands to control, and be controlled by, other equipment or software across a standard network. It has 10 configurable GPIO's, 8 of which can be used for PTP based programming, together with a relay. It provides virtual GPIO that allow the device to trigger or be triggered by other Sonifex devices on the network using