The aim of this thesis is to streamline and accelerate a critical yet repetitive laboratory task: testing the correct functionality of battery modules for electric vehicles by simulating realistic operating conditions, including temperature, humidity, acceleration, braking, and steady-speed phases. To achieve this, a custom electronic board and a dedicated PC application are developed to manage all machinery and sensors involved in the test from a centralized control interface. The system enables synchronized communication with devices such as chillers, climatic chambers, cyclers, and battery management systems via protocols including CAN and Modbus TCP. Although the physical setup remains complex and the time required for its preparation cannot be significantly reduced, the implemented solution enables a more efficient execution of tests, both in terms of time and operational flexibility.