Added Wi-Fi

Author: jsfraz

examples/Wi-Fi/README.md

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+# Wi-Fi
+
+This code shows how to connect to Wi-Fi network. You usually use it in `setup()` method when you need network connectivity for your project.
+
+TODO codeblock
+
+## Sources
+
+- [ESP32 - HTTP Request](https://esp32io.com/tutorials/esp32-http-request)

examples/Wi-Fi/sketch/sketch.ino

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+#include <WiFi.h>
+
+const char WIFI_SSID[] = "YOUR_SSID";    // TODO change
+const char WIFI_PASSWORD[] = "YOUR_PASSWORD";    // TODO change
+
+void setup() {
+  Serial.begin(9600); 
+
+  WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
+  Serial.println("Connecting");
+  while(WiFi.status() != WL_CONNECTED) {
+    Serial.println("Failed to connect");
+    delay(1000);
+  }
+}
+
+void loop() {
+  Serial.println("Connected");
+  delay(1000);
+}