This study aims to develop and test a data acquisition and calibration system for CanSat, a small nanosatellite designed as a cost-effective solution for collecting geographical and spatial data. CanSat collects data using BME-280, MPU-9250, and NEO-6M sensors, then transmits it via XBee to a GUI for controlling the release of the Heat Shield, parachute, and legs. The data is analyzed using statistical methods and transmitted via XBee S2C. The results show that the BME-280 has a standard error of 0.35 and a deviation of 0.77 for temperature, and a standard error of 0.06 with a deviation of 0.13 for air pressure. The altitude measurement has a standard error of 0.02 and a deviation of 0.05. Meanwhile, MPU-9250 has an average standard error of 0.34 and a deviation of 0.77 for angle orientation measurement. The design and testing of the leg control system conclude that it functions at 80% efficiency.
                        
                        
                        
                        
                            
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