srjecsSRJECSSRJECS2788-9408https://doi.org/10.47310/srjecs.2024.v04i01.007A Review on Design and implementation of a Wireless Nurse Call system Based on ArduinoSarmadKazem MabadirLaftaHusseinKamel Abu KhalifMahmoudAhmedHaider Abdel AmirKazemSamiraAli YaseenHumediDepartment of Medical Device Technology Engineering, Al-Hussein University College, IraqThis study presents a comprehensive analysis of the design of a wireless nurse calling system that utilizes the plug-and-play principle. The system is constructed using affordable components and open-source materials. The hardware consists of Arduino and nRF24L01 RF Module, while the user interface application is designed using the Processing language. The wireless network is established using a low-power nRF24L01 RF Module to ensure secure communication between the slave and master nodes. The graphical user interface is user-friendly and straightforward; it replicates the layout of hospital rooms and restrooms.