This thesis presents the design of a low-power wireless sensor node intended for deployment in space environments, such as on the lunar surface. The goal was to create a system that is capable of sensing, storing, retrieving, and transmitting data within a very strict power constraints. The node architecture consists of six distinct submodules: a sensor, a processor, a memory unit, a radio, and power management unit. Each submodule has been evaluated for power consumption and functionality. A comprehensive power budget was developed based on real component data.
The study demonstrates that with careful power allocation and system scheduling, essential functionality can be maintained even with limited energy availability. The essential functionalities were subsequently developed and integrated into the individual design blocks. Although some features were deferred due to time constraints, the final design meets the program requirements and provides a solid foundation for future hardware implementation and testing.