rs 485 , power meters , test automation, Vbscript, Python, VB, Can, AC DC loads, power electronics testing, Oscilloscopes, AC sources, Chroma systems, PMBus, statistical interpretation, I²C, power test instrumentation, Data Analysis, Communication Protocols, Uds, NI VISA, technical reporting, SCPI, Modbus, DMMs, SMBus, Ate, Burn-in chambers, hipots, power analyzers, DC loads