In this project, we developed an IoT application using Blynk and Arduino. A backyard pond was fully automated where lights, filters, air pumps were controlled through a Blynk app. The temperature and time when the filter was triggered were also logged. The project also contained a Nextion touch display where all the controls were present for offline control and the display was synchronized with the app meaning if one parameter was updated from the app it automatically got updated on display and vice versa.
