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--- amc2021:groupg:start [2021/09/06 14:06] – [4.1 Limitations & Improvements] rajshree001
+++ amc2021:groupg:start [2023/01/05 14:38] (current) – external edit 127.0.0.1
@@ Line 89: / Line 89: @@
 ==== 3.1 Code ====
+The code below includes the libraries used and shows how it was connected to Wifi and to MQTT for data transmission.
 <file c++ Automatic watering system.ino>
@@ Line 214: / Line 216: @@
 </file>
+The code below is about the measurement readings and MQTT publishing.
 <file c++ MQTT publishing.ino>
@@ Line 264: / Line 268: @@
 **Why the pump should be turned on when the soil moisture value is above 2800?**
-   * Dry in open air =  590-600 / 3500
+   * Dry in open air = 3500
-   * Dry soil needing water > 380 / 2800
+   * Dry soil needing water = 2800 - 3100
-   * Ideal soil moisture =  277 – 380
    * Moisture in a just watered soil =  1800
    * Moisture in a cup of water =  1640
@@ Line 273: / Line 276: @@
    * Value < 1500 implies that the soil is too wet.
-   * Soil moisture between 2700 – 3100 is the target range.
+   * Soil moisture between 1900 – 2600 is the target range.
    * Soil moisture value >  3300 implies that the soil is dry enough and it should be watered.
@@ Line 302: / Line 305: @@
+To conclude, the aim of this project which was to develop an automated watering system for plants in indoor greenhouses was achieved, regardless of the limitations, using the code, materials and methods mentioned above.
 ===== 5.0 Video showing the project =====