This is a new project (Feb 2022) – details to follow. PCBs ordered.
The VMAC PiHat is an updated version featuring FOUR A/V inputs and ONE A/V output, complete with OSD (On Screen Display).
This exciting new SDK kit is an updated design for the GB3FW repeater site and proved to be of interest as a STEM project – so here it is!
Further details will be posted here shortly. WIKI is also being updated.