Portable IoT Connected Device for Vibration and Temperature Measurement

Azamataufiq Budiprasojo (Automotive Engineering, Politeknik Negeri Jember, Jember, 68101, Indonesia)
Risse Entikaria Rachmanita (Renewable Energy Engineering, Politeknik Negeri Jember, Jember, 68101, Indonesia)
Mochamad Irwan Nari (Mechatronic Engineering Technology, Politeknik Negeri Jember, Jember, 68101, Indonesia)

Nusantara Science and Technology Proceedings
3rd International Conference Eco-Innovation in Science, Engineering, and Technology

This study aims to design of portable IoT-connected device for vibration and temperature measurements that are installed on a wind turbine gearbox. The device consists of a battery 7.4 volt 6800 mAh, Arduino ESP32, sensor DHT22, sensor ADXL345, buzzer, SD card, connected to laptop and wifi. The device is placed in a wind turbine gearbox that is run at 220 rpm and a frequency of 15 Hz and is tested for 3 minutes. The first minute was under normal conditions, the second minute by giving vibration to the gearbox and the third minute normalized again the test results show that the treatment affects temperature, humidity, and acceleration on the x, y, and z axes of the gearbox. As a result of the treatment by giving vibration to the gearbox, the temperature increases, the humidity decreases, the acceleration of the x-axis increases, and the acceleration of the y-axis and the z-axis decreases.