3.3 Power Measurement Header (J205)

To measure the power input to the PIC32WM-BZ6204UE Module, 1x2, 2.54 mm male pin header with shunt connector (I-MEAS, J205) is provided. Remove the jumper (JP201) from power measurement header (J205) and connect an ammeter across its pins to measure the current. An optional shunt resistor (R232) is available but not mounted by default (DNP). For current profiling, in terms of voltage using a voltage probe, mount R232 and measure the voltage drop across the shunt resistor.