IP Configuration

lib/SmartThings/examples/SmartThings_On_Off_LED_WiFiNINA/SmartThings_On_Off_LED_WiFiNINA.ino

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+//*****************************************************************************
+/// @file
+/// @brief
+///   Arduino SmartThings Ethernet WiFi NINA  On/Off with LED Example 
+///
+///   Revised by Dan Ogorchock on 2020-01-19 to work with new "SmartThings v2.0" Library
+///
+///   Notes: The Arduino with NINA communicates via WiFi to your home network router,
+///          then to the ST Hub, and eventually to the ST cloud servers.
+///
+///
+//*****************************************************************************
+
+#include <SmartThingsWiFiNINA.h>
+
+//*****************************************************************************
+// Pin Definitions    | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
+//                    V V V V V V V V V V V V V V V V V V V V V V V V V V V V V
+//*****************************************************************************
+
+//*****************************************************************************
+// Global Variables   | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
+//                    V V V V V V V V V V V V V V V V V V V V V V V V V V V V V
+//*****************************************************************************
+SmartThingsCallout_t messageCallout;    // call out function forward decalaration
+
+//******************************************************************************************
+//WiFiNINA Information    CHANGE THIS INFORMATION ACCORDINGLY FOR YOUR NETWORK!
+//******************************************************************************************
+String str_ssid     = "yourSSIDhere";                           //  <---You must edit this line!
+String str_password = "yourWiFiPasswordhere";                   //  <---You must edit this line!
+IPAddress ip(192, 168, 1, 202);       // Device IP Address      //  <---You must edit this line if using static IP!
+IPAddress gateway(192, 168, 1, 1);    //router gateway          //  <---You must edit this line if using static IP!
+IPAddress subnet(255, 255, 255, 0);   //LAN subnet mask         //  <---You must edit this line if using static IP!
+IPAddress dnsserver(192, 168, 1, 1);  //DNS server              //  <---You must edit this line if using static IP!
+const unsigned int serverPort = 8090; // port to run the http server on
+
+// Smartthings Hub Information
+IPAddress hubIp(192, 168, 1, 149);    // smartthings hub ip     //  <---You must edit this line!
+const unsigned int hubPort = 39500;   // smartthings hub port
+
+// Hubitat Hub Information
+//IPAddress hubIp(192, 168, 1, 149);    // Hubitat hub ip       //  <---You must edit this line!
+//const unsigned int hubPort = 39501;   // Hubitat hub port
+
+
+
+//Create a SmartThings Ethernet WiFiNINA object (comment/uncomment the lines below as desired - only ONE can be active)
+//  static IP
+st::SmartThingsWiFiNINA    smartthing(str_ssid, str_password, ip, gateway, subnet, dnsserver, serverPort, hubIp, hubPort, messageCallout);
+//  DHCP
+//st::SmartThingsWiFiNINA    smartthing(str_ssid, str_password, serverPort, hubIp, hubPort, messageCallout);
+
+bool isDebugEnabled;    // enable or disable debug in this example
+
+
+//*****************************************************************************
+// Local Functions  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
+//                  V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V
+//*****************************************************************************
+void on()
+{
+  digitalWrite(PIN_LED, LOW);  // turn LED on
+  smartthing.send("on");        // send message to cloud
+}
+
+//*****************************************************************************
+void off()
+{
+  digitalWrite(PIN_LED, HIGH);   // turn LED off
+  smartthing.send("off");       // send message to cloud
+}
+
+//*****************************************************************************
+// API Functions    | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
+//                  V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V
+//*****************************************************************************
+void setup()
+{
+  // setup default state of global variables
+  isDebugEnabled = true;
+
+  if (isDebugEnabled)
+  { // setup debug serial port
+    Serial.begin(9600);         // setup serial with a baud rate of 9600
+    Serial.println("");
+    Serial.println("setup..");  // print out 'setup..' on start
+  }
+  
+  // setup hardware pins 
+  pinMode(PIN_LED, OUTPUT);     // define PIN_LED as an output
+  digitalWrite(PIN_LED, HIGH);   // set value to HIGH (off)
+
+  //Run the SmartThings init() routine to make sure the ThingShield is connected to the ST Hub
+  smartthing.init();
+
+  //synch up the ST cloud
+  smartthing.send("off");       // send message to cloud
+}
+
+//*****************************************************************************
+void loop()
+{
+  // run smartthing logic
+  smartthing.run();
+}
+
+//*****************************************************************************
+void messageCallout(String message)
+{
+  // if debug is enabled print out the received message
+  if (isDebugEnabled)
+  {
+    Serial.print("Received message: '");
+    Serial.print(message);
+    Serial.println("' ");
+  }
+
+  // if message contents equals to 'on' then call on() function
+  // else if message contents equals to 'off' then call off() function
+  if (message.equals("on"))
+  {
+    on();
+  }
+  else if (message.equals("off"))
+  {
+    off();
+  }
+}