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iothings:proiecte:2022:remote_fish_feeder [2023/01/19 23:05] andreea.pietricica |
iothings:proiecte:2022:remote_fish_feeder [2023/01/20 00:33] (current) andreea.pietricica |
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| * **The water level monitoring part** - in these part the value from the level sensor is read as raw value. This value is transformed based on 4 different ranges obtained experimentally, defining each one a level of 1 centimeter. This is done every 2 days, using a time delay variable that stores the value in milliseconds. To prepare for reading the value, the ESP32 activates at first the power pin for that sensor. After reading, it gets deactivated. The level value is then sent to the database, together with its timestamp. | * **The water level monitoring part** - in these part the value from the level sensor is read as raw value. This value is transformed based on 4 different ranges obtained experimentally, defining each one a level of 1 centimeter. This is done every 2 days, using a time delay variable that stores the value in milliseconds. To prepare for reading the value, the ESP32 activates at first the power pin for that sensor. After reading, it gets deactivated. The level value is then sent to the database, together with its timestamp. | ||
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| + | {{:iothings:proiecte:2022:software_diagram.jpg?700| Software diagram}} | ||
| ===== Problems ===== | ===== Problems ===== | ||
