docu + moisture implement v1

WorkerNode/NodeMCWifi/NodeMCWifiPump.ino

@@ -7,8 +7,11 @@
 #define DHT_TYPE DHT22
 
 //WaterLevelSensor
-#define sensorPower D2
-#define sensorPin A0
+#define waterlevel_pin D2
+#define waterlevelread_pin A0
+
+//moistureSensor
+#define moisture_pin D3
 
 //pump
 #define pump D8
@@ -17,12 +20,15 @@
 int val = 0;
 int test = 0;
 
+//Temperature and humidity sensor
 const int DHT_PIN = D5;
 DHT dht(DHT_PIN, DHT_TYPE);
 
+//Wlan configuration
 const char* ssid = "Andy";
 const char* password = "AndyNicoChiara";
 
+//api and host configuration
 const char* serverName = "http://192.168.178.45:8000/api/";
 String hostname = "ESP8266NodeTemperature1";
 
@@ -30,19 +36,25 @@ String hostname = "ESP8266NodeTemperature1";
 //Konstante für die ZEit
 const int timer = 30;
 
+//----------------------------------------------------------------
+
 void setup() {
    Serial.begin(9600);
+
+   //temperature and humidity sensor
    dht.begin();
    delay(1000);
 
    //Waterlevel sensor
-   pinMode(sensorPower, OUTPUT);
-   digitalWrite(sensorPower, LOW);
+   pinMode(waterlevel_pin, OUTPUT);
+   digitalWrite(waterlevel_pin, LOW);
    //pump
    pinMode(pump, OUTPUT);
    digitalWrite(pump, LOW);
    
    delay(2000);
+
+   //Wifi setup
    WiFi.setHostname(hostname.c_str()); //define hostname
    WiFi.begin(ssid, password);
    Serial.println("Connecting");
@@ -64,7 +76,7 @@ void setup() {
     
 }
 
-
+//----------------------------------------------------------------
 void loop() {
   //temperature sensor
   float temperature = dht.readTemperature();
@@ -85,13 +97,14 @@ void loop() {
   Serial.println(waterlevel);
 
   //moisture sensor
-  
-
+  float moisture = analogRead(moisture_pin);
+  Serial.print("MOISTURE LEVEL : ");
+  Serial.println(moisture);
   //pump  if moisture level is lower than a certain threshold
   
 
   if(WiFi.status()== WL_CONNECTED){
-//---------------------------------------------------------------- 
+//----------------------------------------------------------------
     DynamicJsonDocument doc(2048);
     // Add values in the document
     doc["hostname"] = String(hostname);
@@ -114,10 +127,21 @@ void loop() {
     Serial.println(requestBody);
     postRequest(requestBody, "waterlevel/");
     doc.clear();
+
+//----------------------------------------------------------------
+    // Add values in the document
+    doc["hostname"] = String(hostname);
+    doc["moisture"] = String(moisture);
+
+    requestBody = "";
+    serializeJson(doc, requestBody);
+    Serial.println(requestBody);
+    postRequest(requestBody, "moisture/");
+    doc.clear();
     
     Serial.println("closing connection"); 
-    } 
-  
+  }
+
   else {
     Serial.println("WiFi Disconnected");
   } 
@@ -129,10 +153,10 @@ void loop() {
 
 //reading water level
 int readSensor() {
-  digitalWrite(sensorPower, HIGH);  // Turn the sensor ON
+  digitalWrite(waterlevel_pin, HIGH);  // Turn the sensor ON
   delay(10);              // wait 10 milliseconds
-  val = analogRead(sensorPin);    // Read the analog value form sensor
-  digitalWrite(sensorPower, LOW);   // Turn the sensor OFF
+  val = analogRead(waterlevelread_pin);    // Read the analog value form sensor
+  digitalWrite(waterlevel_pin, LOW);   // Turn the sensor OFF
   return val;             // send current reading
 }