With advancements in technology, the smaller versions of satellites have gained momentum in the space industry for earth monitoring and communication-based applications. The rise of CanSat technology has significantly impacted the space industry by providing a cost-effective solution for space exploration. CanSat is a simulation model of a real satellite and plays a crucial role in collecting and transmitting atmospheric data. This paper discusses the design of an Onboard Computer System forCanSat, used to study various environmental parameters by monitoring the concentrations of gases in the atmosphere. The Onboard Computer System uses GPS, accelerometer, altitude, temperature, pressure, gyroscope, magnetometer, UV radiation, and air quality sensors for atmospheric sensing. A highly efficient and low-power ESP32 microcontroller and a transceiver module are used to acquire data, facilitate seamless communication and transmit the collected data to the ground station.

翻译：随着技术的进步，小型化卫星在空间行业中逐渐兴起，主要用于地球监测和通信应用。CanSat技术的崛起对航天工业产生了重要影响，为空间探索提供了经济高效的解决方案。CanSat是真实卫星的仿真模型，在收集和传输大气数据方面发挥着关键作用。本文讨论了用于研究大气中气体浓度变化等环境参数的CanSat星载计算机系统的设计。该系统利用GPS、加速度计、高度计、温度计、气压计、陀螺仪、磁力计、紫外辐射传感器和空气质量传感器进行大气感知。采用高效低功耗的ESP32微控制器和收发模块，实现数据采集、无缝通信，并将采集的数据传输至地面站。