temperature and humidity sensing - clean

In work/Scan_I2C/Scan_I2C.ino

@@ -1,30 +0,0 @@
-#include <Wire.h>
-
-void setup() {
-  Wire.begin();
-  Serial.begin(9600);
-  while (!Serial);
-  Serial.println("I2C Scanner");
-}
-
-void loop() {
-  byte error, address;
-  int count = 0;
-
-  for (address = 1; address < 127; address++) {
-    Serial.println("Scanning address {address}");
-    Wire.beginTransmission(address);
-    error = Wire.endTransmission();
-    Serial.print(error);
-
-    if (error == 0) {
-      Serial.print("I2C device found at 0x");
-      Serial.println(address, HEX);
-      count++;
-    }
-  }
-
-  if (count == 0) Serial.println("No I2C devices found");
-
-  delay(2000);
-}

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

@@ -1,155 +0,0 @@
-// SHT31 configuration
-#include "Adafruit_SHT31.h"
-
-Adafruit_SHT31 sht31 = Adafruit_SHT31();
-
-#define SHT31_RST_PIN 16
-
-void resetSensor() {
-  pinMode(SHT31_RST_PIN, OUTPUT);
-  digitalWrite(SHT31_RST_PIN, LOW);
-  delay(10);
-  digitalWrite(SHT31_RST_PIN, HIGH);
-  delay(10);
-}
-//
-// W5500 configuration
-#include <SPI.h>
-#include <Ethernet.h>
-
-// Configure MAC address and IP:
-byte mac[] = { 0x97, 0x8A, 0xC5, 0x86, 0xA4, 0xEF };
-char T[8];
-char H[8];
-char message[20];
-
-
-// the real one IPAddress ip(10, 11, 1, 22); // Static IP
-
-
-// Define CS and RST pins:
-#define W5500_CS_PIN 10 // 8 in E LEGO
-#define W5500_RST_PIN 9 //10 in E LEGO
-//IPAddress serverIP(10, 44, 1, 238);  // Computer
-//IPAddress W5500_ip(10, 44, 1, 22);   // Change the last digit
-IPAddress serverIP(10, 44, 1, 238);
-IPAddress W5500_ip(10, 11, 1, 46);
-IPAddress gateway(10, 11, 1, 1);
-IPAddress DNS(147,142,19,254);
-IPAddress subnet(255, 255, 255, 0);
-
-
-
-// Don't change
-const int port = 5005;
-EthernetClient client;
-//
-
-
-void setup() {
-  // put your setup code here, to run once:
-  
-  // SHT31 First readout
-  Serial.begin(9600);
-  while (!Serial)
-    ;
-  Serial.println("Looking for SHT31");
-
-  if (!sht31.begin(0X44)) {
-    Serial.println("Couldn't find SHT31");
-    while (1) delay(100);
-  }
-  Serial.println("SHT31 Found");
-  float t = sht31.readTemperature();
-  float h = sht31.readHumidity();
-
-  if (!isnan(t)) {
-    Serial.print("Temperature (C)= ");
-    Serial.println(t);
-  }
-
-  if (!isnan(h)) {
-    Serial.print("Humidity = ");
-    Serial.println(h);
-  }
-
-
-  // W5500 first readout
-  pinMode(W5500_RST_PIN, OUTPUT);
-  digitalWrite(W5500_RST_PIN, HIGH);
-  delay(250);
-  digitalWrite(W5500_RST_PIN, LOW);
-  delay(250);
-  digitalWrite(W5500_RST_PIN, HIGH);
-  delay(1000);
-
-  // Initialize Ethernet:
-  Ethernet.init(W5500_CS_PIN);
-  Ethernet.begin(mac, W5500_ip, DNS, gateway, subnet);
-  
-  delay(1500);
-  Serial.print("W5500 IP: ");
-  Serial.println(Ethernet.localIP());
-
-  // Send a message through socket
-  Serial.println("Sending test message");
-  delay(1000);
-  if (client.connect(serverIP, port)) {
-    client.write("Connection check");
-    client.stop();
-    Serial.println("Test Message sent");
-  } else {
-    Serial.println("Connection failed");
-    while(1);
-  }
-}
-
-void loop() {
-  // put your main code here, to run repeatedly:
-  // Measure temp. and humidity every 30 seconds
-  delay(15000);
-  float t = sht31.readTemperature();
-  float h = sht31.readHumidity();
-  // Send to Eilon's computer
-  if (client.connect(serverIP, port)) {
-    client.write("Temp");
-    client.stop();
-  } else {
-    Serial.println("Connection failed");
-  }
-  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();
-      Serial.println("message sent");
-    }
-
-  } 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/logs/PhillipsDeskTemp. - 2025-07-01.log

@@ -1,4 +0,0 @@
-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

Temp. sensors/ard_mic_sht31_w5500/ard_mic_sht31_w5500.ino

@@ -21,7 +21,7 @@ IPAddress gateway(10, 11, 1, 1);
 IPAddress subnet(255, 255, 255, 0);
 
 // Server to connect to
-IPAddress server(10, 44, 1, 238);
+IPAddress server(147, 142, 16, 73);
 const int serverPort = 5005; // Change to the port your server listens on
 
 EthernetClient client;