PCBA End of Line (EOL) testers validate the PCBA hardware and software functionality of Electronic Control Units (ECU) using In-Circuit fixtures. Simulation and measurement of Digital, Analog and PWM Signals Communication interfaces validation like CAN, CAN-FD, LIN, RS422, etc., Simulation of high-speed signals like Engine speed, SENT, etc.. Bootloader and Software flashing test Boundary conditions testing like over current, short circuit, fault simulations, etc., LabVIEW, TestStand, Python, C# (.Net) based Graphical User Interface (GUI) and functional software Multiple DUTs can be tested simultaneously to increase productivity (JPH) Report generation, Label printing features, FPY analysis options, etc., are provided for productivity analysis Faster and error free testing Industry 4.0 compliant systems (MES server update, component traceability, cloud update, etc.,)