Introduction Process Flow
The process flow has two distinct domains:
- Hardware based activities - primarily reading thermistor values, smoothing them, converting ADC voltage to temperature and uploading data periodically to the cloud, and device configuration (setup number entry) & display; and
- Cloud software based activities - graphical dashboard display, exception notifications and creation of historical logs.
As much as possible, I sought to minimise the work done on the ESP8266 and move processing onto the Cloud.
