Digital control for Radio Experiment for the Analysis of Cosmic Hydrogen
https://www.astro.phy.cam.ac.uk/research/research-projects/reach/overview
VNA RF switch Arduino
Please install the following version of casperfpga https://github.com/ianmalcolm/casperfpga/commit/575e7ab27b6bdbe9a0ada28fdc961be4562fafa8