Reading temp. and humidity simultaneously

In work/Temp. sensors/Ard_mic_SHT31_W5500/Ard_mic_SHT31_W5500.ino

@@ -18,8 +18,11 @@ void resetSensor() {
 #include <Ethernet3.h>
 
 // Configure MAC address and IP:
-byte mac[] = {0x61, 0x2C, 0xF2, 0x09, 0x73, 0xBE};
+byte mac[] = { 0x61, 0x2C, 0xF2, 0x09, 0x73, 0xBE };
-char T[20];
+char T[8];
+char H[8];
+char message[20];
+
 
 // the real one IPAddress ip(10, 11, 1, 22); // Static IP
 
@@ -41,8 +44,9 @@ void setup() {
 
   // SHT31 First readout
   Serial.begin(9600);
-  while (!Serial);
+  while (!Serial)
-  Serial.println ("Looking for SHT31");
+    ;
+  Serial.println("Looking for SHT31");
 
   if (!sht31.begin(0X44)) {
     Serial.println("Couldn't find SHT31");
@@ -53,10 +57,14 @@ void setup() {
   float h = sht31.readHumidity();
 
   if (!isnan(t)) {
-    Serial.print("Temperature (C)= "); Serial.println(t);}
+    Serial.print("Temperature (C)= ");
+    Serial.println(t);
+  }
 
   if (!isnan(h)) {
-    Serial.print("Humidity = "); Serial.println(h); }
+    Serial.print("Humidity = ");
+    Serial.println(h);
+  }
 
 
   // W5500 first readout
@@ -71,43 +79,69 @@ void setup() {
   // Initialize Ethernet:
   Ethernet.init(W5500_CS_PIN);
   Ethernet.begin(mac, W5500_ip);
-  delay (1500);
+  delay(1500);
 
   Serial.print("W5500 IP: ");
   Serial.println(Ethernet.localIP());
 
   // Send a message through socket
   Serial.println("Sending test message");
-  delay (1000);
+  delay(1000);
-  if (client.connect (serverIP, port)) {
+  if (client.connect(serverIP, port)) {
-    client.write("test");
+    client.write("Connection check");
     client.stop();
     Serial.println("Test Message sent");
   } else {
-    Serial.println("Connection failed");} 
+    Serial.println("Connection failed");
-   
+  }
-   
-   
 }
 
 void loop() {
   // put your main code here, to run repeatedly:
   // Measure temp. and humidity every 5 seconds
-  delay (30000);
+  delay(15000);
   float t = sht31.readTemperature();
   float h = sht31.readHumidity();
   // Send to Eilon's computer
-  
+  if (client.connect(serverIP, port)) {
-
+    client.write("Temp");
-  if (!isnan(h)) {
+    client.stop();
-    Serial.print("Humidity = "); Serial.println(h); }
+  } else {
-
+    Serial.println("Connection failed");
-    if (client.connect (serverIP, port)) {
+  }
+  if (client.connect(serverIP, port)) {
     if (!isnan(t)) {
       dtostrf(t, 6, 2, T);
+      snprintf(message, sizeof(message), "T %s", T);
+      Serial.println(message);
+      //client.write((const uint8_t*)message, strlen(message));  // Send to server
       client.write(T);
-      client.stop(); }
+      client.stop();
-  } else {
+      Serial.println("message sent");
-    Serial.println("Connection failed");}
+    }
 
+  } else {
+    Serial.println("Connection failed");
+  }
+  delay(15000);
+  if (client.connect(serverIP, port)) {
+    client.write("Humidity");
+    client.stop();
+  } else {
+    Serial.println("Connection failed");
+  }
+  
+  if (client.connect(serverIP, port)) {
+    if (!isnan(h)) {
+      dtostrf(h, 6, 2, H);
+      snprintf(message, sizeof(message), "H %s", H);
+      Serial.println(message);
+      client.write(H);
+      //client.write((const uint8_t*)message, strlen(message));  // Send to server
+      client.stop();
+      Serial.println("message sent");
+    }
+  } else {
+    Serial.println("Connection failed");
+  }
 }

In work/Temp. sensors/basic_read_Ard_mic_SHT31_W5500.py

@@ -20,9 +20,5 @@ with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
         with conn:
             data = conn.recv(1024)
             if data:
-                print(f"Received from {addr} at {datetime.now()}: {data.decode().strip()}")
+                print(f"Received from {addr} at {datetime.now()}: {data}")
-                row = pd.DataFrame ({"Date": [str (datetime.now()) [:10]], "Time": [str (datetime.now()) [11:19]], "Temperature": [data.decode().strip()]})
-                Data_to_influx = pd.concat ([Data_to_influx, row], ignore_index= 1)
-                csv_file_name = "C:/Users/Iluz1/Desktop/Data/a.csv"
-                Data_to_influx.to_csv (csv_file_name)
 

In work/Temp. sensors/logs/PhillipsDeskTemp. - 2025-07-01.log

@@ -0,0 +1,4 @@
+2025-07-01 12:07:23,564 - INFO - Logger set up complete
+2025-07-01 12:07:23,564 - INFO - Reading the temperature on Phillip's desk
+2025-07-01 12:07:28,770 - INFO - Logger set up complete
+2025-07-01 12:07:28,770 - INFO - Reading the temperature on Phillip's desk

In work/Temp. sensors/phillips_desk_data_to_influx.py

@@ -21,9 +21,9 @@ ip = "0.0.0.0"
 port = 5005
 
 # InfluxDB settings
-BUCKET = "Data_FerDy"
+BUCKET = "data"
 ORG    = "QF"
-TOKEN  = "hm_S3eCnpU72215MwHyDYljHpvw7bxtxtRhEJmUkeBTa1wEJsGv02kZF1jwaMJ2Jeo-gY-57kOQEDTP8bOc0Fg=="
+TOKEN  = "dd_SteCtXS0sSuEA43GpkUOns0mImV76oyT1vz-M11_aiSvMIR1u05kocjIQR8MaZfiqURm-1RockNGkAjLfvA=="
 URL    = "http://smartlab.physi.uni-heidelberg.de:8086/"
 
 
@@ -99,11 +99,39 @@ if __name__ == "__main__":
     influx_client, write_api = init_influxdb(URL, TOKEN, ORG)
     setup_logger ("PhillipsDeskTemp.")
     logging.info ("Reading the temperature on Phillip's desk")
+    with socket.socket (socket.AF_INET, socket.SOCK_STREAM) as s:
+        s.bind ((ip, port))
+        s.listen()
+       # print ("Listening")
         
+        temp_or_hum = "a"
         while 1:
-        T = read_temp (ip, port, influx_client, write_api)
+            
-        if (T is not None and T != "test"):
+            conn, addr = s.accept()
-            T = float (T)
+            with conn:
-            p1 = influxdb_client.Point ("Office").tag("Table", "Phillip's").field ("temp_on_desk", T)
+                data = conn.recv (1024)
+                message = data.decode().strip()
+            #T = read_temp (ip, port, influx_client, write_api)
+            
+
+            if (message is not None and temp_or_hum == "T"):
+                print (str (datetime.now () )[:19] + ": Temp is " + message)
+                T = float (message)
+                p1 = influxdb_client.Point ("FerDy").tag("Table", "Philipp's").field ("temp_on_desk", T)
+                temp_or_hum = "a"
                 influx_client, write_api = write_data_to_influxDB (influx_client, write_api, p1)
-        time.sleep (update_interval)
+                time.sleep (update_interval/2)
+
+            elif (message is not None and temp_or_hum == "H"):
+                print (str (datetime.now () )[:19] + ": humidity is " + message)
+                H = float (message)
+                p1 = influxdb_client.Point ("FerDy").tag("Table", "Philipp's").field ("hum_on_desk", H)
+                temp_or_hum = "a"
+                influx_client, write_api = write_data_to_influxDB (influx_client, write_api, p1)
+                time.sleep (update_interval/2)
+
+            elif (message is not None):
+                temp_or_hum = message[0]
+                
+                        
+            

logs/PhillipsDeskTemp. - 2025-07-01.log

@@ -0,0 +1,24 @@
+2025-07-01 12:04:21,940 - INFO - Logger set up complete
+2025-07-01 12:04:21,940 - INFO - Reading the temperature on Phillip's desk
+2025-07-01 12:05:54,673 - INFO - Logger set up complete
+2025-07-01 12:05:54,673 - INFO - Reading the temperature on Phillip's desk
+2025-07-01 12:09:29,668 - INFO - Logger set up complete
+2025-07-01 12:09:29,668 - INFO - Reading the temperature on Phillip's desk
+2025-07-01 16:42:01,247 - INFO - Logger set up complete
+2025-07-01 16:42:01,247 - INFO - Reading the temperature on Phillip's desk
+2025-07-01 16:45:29,238 - INFO - Logger set up complete
+2025-07-01 16:45:29,239 - INFO - Reading the temperature on Phillip's desk
+2025-07-01 16:46:28,621 - INFO - Logger set up complete
+2025-07-01 16:46:28,621 - INFO - Reading the temperature on Phillip's desk
+2025-07-01 16:49:50,243 - INFO - Logger set up complete
+2025-07-01 16:49:50,243 - INFO - Reading the temperature on Phillip's desk
+2025-07-01 16:50:28,107 - INFO - Logger set up complete
+2025-07-01 16:50:28,108 - INFO - Reading the temperature on Phillip's desk
+2025-07-01 16:50:53,880 - INFO - Logger set up complete
+2025-07-01 16:50:53,881 - INFO - Reading the temperature on Phillip's desk
+2025-07-01 17:20:51,260 - INFO - Logger set up complete
+2025-07-01 17:20:51,260 - INFO - Reading the temperature on Phillip's desk
+2025-07-01 17:21:00,372 - INFO - Logger set up complete
+2025-07-01 17:21:00,372 - INFO - Reading the temperature on Phillip's desk
+2025-07-01 17:21:36,585 - INFO - Logger set up complete
+2025-07-01 17:21:36,585 - INFO - Reading the temperature on Phillip's desk