Development of Wireless Multi-Sensor Module for Monitoring Environment of Smart Manufacturing Workplace

This paper originally aggregates the all light, temperature, humidity, PM2.5, oxygen, and air quality sensors as well as WeMos D1 mini WiFi module into a wireless multi-sensor module for monitoring the environment of smart manufacturing workplace. Firstly, these sensors are integrated in a multi-sensor shield with the WiFi device based on the UART/(IC)-C-2 interface standard of series communication. The observations of sensors are then transmitted by a WiFi network to ThingSpeak IoT platform. The results illustrate the proposed module for has been validated with sufficient stability and durability for in-situ monitoring the monitoring the environment of smart manufacturing workplace in Da-Yeh University and will be set up in Texture Maker Enterprise CO., Ltd., Taiwan. The accuracy, reliable confidence, and tolerance will be conducted in the future.