Hands-on Esp32 With Arduino Ide Pdf Free Download Portable -
: Setting up the ESP32 as its own network to host a direct local control panel.
void handleRoot() float h = dht.readHumidity(); float t = dht.readTemperature(); String html = "<!DOCTYPE html><html><head><meta http-equiv='refresh' content='5'></head><body>"; html += "<h1>ESP32 Weather Station</h1>"; html += "<p>Humidity: " + String(h) + " %</p>"; html += "<p>Temperature: " + String(t) + " °C</p>"; html += "</body></html>"; server.send(200, "text/html", html); hands-on esp32 with arduino ide pdf free download