The Benefits of Adopting a Wireless Nurse Call System

The nurse caller device is used as a special communication device between the patients and the doctor or nurse within the hospital area as a means of speeding the doctor or nurse's time response in providing immediate care to the patients. The use of the wireless-based nurse caller device makes communication easier and neater between the two parties. The Bluetooth module MH-10 is connected to the microcontroller ATMega8 as the sender and receiver. The information is processed using a microcontroller ATMega8 that produces characters on the LCD, turns on the LED, and activates the buzzer to call the doctor or nurse