About Project

Calibrating contact thermometers manually utilizing a dry-well as medium has a significant challenge with time duration during temperature adjustments which poses efficiency problem for BSN (Badan Standardisasi Nasional) employee.

To overcome this problem, IoT (Internet of Things) was introduced to provide efficiency for the employee. The use of ESP32 as a microcontroller which is the main role of the presence of IoT provides a breakthrough for technological enhancement in the BSN calibration laboratory.

The greatness of ESP32 in this system is that it can send commands given by users to dry-wells via RS232 serial communication and receive data from these communications to be given to users via WiFi.