A small PCB designed to attach directly to the power switch and DC power jack inside of the Nucleo cover. It is desgined as a single-sided test PCB for the ANT.
The PCB is designed to work with an E-Switch RR-3130-A and CUI PJ-005A. The Nucleo cover had to be modified to accomidate the RR-3130-A. Additional clearance is also required between the Nucleo cover and CNC shield.