Alin Li ESP32 võrguavastaja

AVATUD ARVUTUS · Telefon suhtleb ESP32-ga!
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Coach Byte says:

Your ESP32 is a tiny computer with built-in WiFi! When you program it as a web server, saab su telefon sellega ühenduse luua ja avada veebilehe — võib-olla selleks, et control an LED või read a sensor! Jälgime sõnumit sinu telefonist WiFi-raadiolainete 📶 kaudu ESP32-ni ja tagasi!

📱 Telefon küsib ESP32-lt veebilehte!

Your phone connects to ESP32's WiFi and opens http://192.168.4.1 to control an LED!

Application (HTTP) Transport (TCP) Internet (IP) WiFi (Radio Waves) Request → ← Response
Press Next Step to begin!
📱 Telefoni ↔ ESP32 seadistamine
📱 Telefon IP: 192.168.4.2 MAC: 11:22:33:AA:BB:CC 4. RAKENDUS (brauser) 3. TCP (→port 80) 2. IP (→192.168.4.1) 1. WiFi (raadio📶) 📶 WiFi 2.4 GHz raadiolained ESP32 Dual-Core 240MHz IP: 192.168.4.1 (AP) MAC: DD:EE:FF:44:55:66 📡 WiFi-pääsupunkt 4. RAKENDUS (AsyncWebServer) 3. TCP (port 80) 2. IP (192.168.4.1) 1. WiFi (raadio📶) GPIO 2 💡 LED OFF GPIO wire 🌡️ Sensor Temp: 25°C Telefon ühendub ESP32 WiFi-võrku! Press Next Step to begin server.on("/", HTTP_GET, [](AsyncWebServerRequest *req){ req->send(200, "text/html", htmlPage); });
🔍 Zoom View
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Press Järgmine samm to watch the message travel through WiFi!

📱 Ühendamiseks valmis!

Your phone is connected to the ESP32's WiFi. Open the browser and type http://192.168.4.1 to control the LED!
🤖
Coach Byte says:

Even the tiny ESP32 uses the same 4 TCP/IP kihti as big computers! Click each layer to learn how it works on the ESP32.

📚 TCP/IP kihid ESP32-l

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Coach Byte says:

Test your ESP32 networking knowledge!

🧠 ESP32 võrgu viktoriin!