Add Library

libraries/ArduinoOTA/examples/WiFi101_SD_OTA/WiFi101_SD_OTA.ino

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+/*
+
+ This example connects to an WPA encrypted WiFi network.
+ Then it prints the  MAC address of the Wifi shield,
+ the IP address obtained, and other network details.
+ It then polls for sketch updates over WiFi, sketches
+ can be updated by selecting a network port from within
+ the Arduino IDE: Tools -> Port -> Network Ports ...
+
+ Circuit:
+ * WiFi shield attached
+ * SD shield attached
+
+ created 13 July 2010
+ by dlf (Metodo2 srl)
+ modified 31 May 2012
+ by Tom Igoe
+ modified 16 January 2017
+ by Sandeep Mistry
+ */
+ 
+#include <SPI.h>
+#include <SD.h>
+#include <WiFi101.h>
+#include <ArduinoOTA.h>
+#include <SDU.h>
+
+#include "arduino_secrets.h" 
+///////please enter your sensitive data in the Secret tab/arduino_secrets.h
+/////// Wifi Settings ///////
+char ssid[] = SECRET_SSID;      // your network SSID (name)
+char pass[] = SECRET_PASS;   // your network password
+
+int status = WL_IDLE_STATUS;
+
+void setup() {
+  //Initialize serial:
+  Serial.begin(9600);
+
+  // setup SD card
+  Serial.print("Initializing SD card...");
+  if (!SD.begin(SDCARD_SS_PIN)) {
+    Serial.println("initialization failed!");
+    // don't continue:
+    while (true);
+  }
+  Serial.println("initialization done.");
+
+  // check for the presence of the shield:
+  if (WiFi.status() == WL_NO_SHIELD) {
+    Serial.println("WiFi shield not present");
+    // don't continue:
+    while (true);
+  }
+
+  // attempt to connect to Wifi network:
+  while ( status != WL_CONNECTED) {
+    Serial.print("Attempting to connect to SSID: ");
+    Serial.println(ssid);
+    // Connect to WPA/WPA2 network. Change this line if using open or WEP network:
+    status = WiFi.begin(ssid, pass);
+  }
+
+  // start the WiFi OTA library with SD based storage
+  ArduinoOTA.begin(WiFi.localIP(), "Arduino", "password", SDStorage);
+
+  // you're connected now, so print out the status:
+  printWifiStatus();
+}
+
+void loop() {
+  // check for WiFi OTA updates
+  ArduinoOTA.poll();
+
+  // add your normal loop code below ...
+}
+
+void printWifiStatus() {
+  // print the SSID of the network you're attached to:
+  Serial.print("SSID: ");
+  Serial.println(WiFi.SSID());
+
+  // print your WiFi shield's IP address:
+  IPAddress ip = WiFi.localIP();
+  Serial.print("IP Address: ");
+  Serial.println(ip);
+
+  // print the received signal strength:
+  long rssi = WiFi.RSSI();
+  Serial.print("signal strength (RSSI):");
+  Serial.print(rssi);
+  Serial.println(" dBm");
+}

libraries/ArduinoOTA/examples/WiFi101_SD_OTA/arduino_secrets.h

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+#define SECRET_SSID ""
+#define SECRET_PASS ""
+