Description

The SKAARHOJ ETH-GPI Link lets you connect and control up to 8 popular broadcast devices simultaneously! Control tally lights, trigger ATEM mixer routines, control a HyperDeck, change scopes on a SmartScope Duo, and route I/O to a Blackmagic VideoHub. A dropdown menu in the associated UniSketch OS web interface makes it easy to set single or multiple I/O parameters.

All 8 inputs/outputs are electrically isolated by high-quality relays and optocouplers. GPO is implemented with relays shorted to GND. GPI is implemented with optical isolators shorted to GND.