# power monitor messageuint64 timestamp # Time since system start (microseconds)float32 voltage_v # Voltage in volts,0if unknownfloat32 current_a # Current in amperes,-1if unknownfloat32 power_w # power in watts,-1if unknownint16 rconfint16 rsvint16 rbvint16 rpint16 rcint16 rcalint16 meint16 al