SAIFE (Synthetic Air Data and Inertial Reference System) is a miniaturized solution, suitable for modern aircraft, and can also be applied to UAVs and urban mobile aircraft. The content of this article is part of the SAIFE project. The project aims to demonstrate model-free technology up to TRL 6, using the most advanced sensors to directly measure inertial and air data. The work of the thesis was carried out in the laboratory of the Italian National Metrology Institute, and the fiber optic gyroscope and accelerometer were first calibrated. In the calibration of the gyroscope, the roundness detector, high-precision stepper motor, an Arduino development board are used to complete the construction of the test platform, and the Arduino development board and IDE tools are used to write the test program.