This board connects to the Hermes Lite 2 and is mounted above the N2ADR filter board. It provides switches to control attached relays, antennas and power amplifiers. A complete description is here
The user must solder in jumper wires and load software to make it work.
Note that Makerfabs will test all boards before shipping, but does not provide usage help. For all support and questions, please seek help from here https://groups.google.com/forum/#!forum/hermes-lite.