Design of Weight and Height Measurement System Based Wireless Communication

In the midst of technology that is developing rapidly, many innovations need to be made in various fields, especially health field. The existing measurement scales weight and height still need the help of others in using it. This research aims to get the value of human body weight and height, then others can monitor the measurement results on the website. The two values are also processed to obtain BMI values that can classify someone’s nutritional status. The data will be sent to the MySQL database using wireless communication. The data will be displayed on the website and LCD screen. These results are indicated by the average percentage error for weight detection, which is 0.52% and 0.5% for height. Then the percentage value of the success of appearing on the LCD is 100%, while on the website it is 99.99%. Therefore, the system can work properly.