Add files via upload

changes for v1.5.0

Author: jasontwinters

examples/ArduinoEthernet/ReadField/ReadField.ino

@@ -24,7 +24,6 @@
 */
 
 #include "ThingSpeak.h"
-#include <SPI.h>
 #include <Ethernet.h>
 #include "secrets.h"
 

examples/ArduinoEthernet/WriteMultipleFields/WriteMultipleFields.ino

@@ -23,7 +23,6 @@
 
 
 #include "ThingSpeak.h"
-#include <SPI.h>
 #include <Ethernet.h>
 #include "secrets.h"
 

examples/ArduinoEthernet/WriteSingleField/WriteSingleField.ino

@@ -23,7 +23,6 @@
 
 
 #include "ThingSpeak.h"
-#include <SPI.h>
 #include <Ethernet.h>
 #include "secrets.h"
 

examples/ArduinoMKR1000/ReadField/ReadField.ino

@@ -10,8 +10,7 @@
   !!! IMPORTANT - Modify the secrets.h file for this project with your network connection and ThingSpeak channel details. !!!
   
   Note:
-  - Requires WiFi101 library. Use the WiFi101 library version 0.13.0 or older. WiFi101 library versions 0.14.0 and newer have a bug
-    that stops this ThingSpeak library from working properly.
+  - Requires WiFi101 library version 0.15.3 or newer.
   - This example is written for a network using WPA encryption. For WEP or WPA, change the WiFi.begin() call accordingly.
   
   ThingSpeak ( https://www.thingspeak.com ) is an analytic IoT platform service that allows you to aggregate, visualize, and 
@@ -26,7 +25,6 @@
 */
 
 #include "ThingSpeak.h"
-#include <SPI.h>
 #include <WiFi101.h>
 #include "secrets.h"
 

examples/ArduinoMKR1000/WriteMultipleFields/WriteMultipleFields.ino

@@ -8,8 +8,7 @@
   !!! IMPORTANT - Modify the secrets.h file for this project with your network connection and ThingSpeak channel details. !!!
   
   Note:
-  - Requires WiFi101 library. Use the WiFi101 library version 0.13.0 or older. WiFi101 library versions 0.14.0 and newer have a bug
-    that stops this ThingSpeak library from working properly.
+  - Requires WiFi101 library version 0.15.3 or newer.
   - This example is written for a network using WPA encryption. For WEP or WPA, change the WiFi.begin() call accordingly.
   
   ThingSpeak ( https://www.thingspeak.com ) is an analytic IoT platform service that allows you to aggregate, visualize, and 
@@ -24,7 +23,6 @@
 */
 
 #include "ThingSpeak.h"
-#include <SPI.h>
 #include <WiFi101.h>
 #include "secrets.h"
 

examples/ArduinoMKR1000/WriteSingleField/WriteSingleField.ino

@@ -8,8 +8,7 @@
   !!! IMPORTANT - Modify the secrets.h file for this project with your network connection and ThingSpeak channel details. !!!
   
   Note:
-  - Requires WiFi101 library. Use the WiFi101 library version 0.13.0 or older. WiFi101 library versions 0.14.0 and newer have a bug
-    that stops this ThingSpeak library from working properly.
+  - Requires WiFi101 library version 0.15.3 or newer.
   - This example is written for a network using WPA encryption. For WEP or WPA, change the WiFi.begin() call accordingly.
 	
   ThingSpeak ( https://www.thingspeak.com ) is an analytic IoT platform service that allows you to aggregate, visualize, and 
@@ -24,7 +23,6 @@
 */
 
 #include "ThingSpeak.h"
-#include <SPI.h>
 #include <WiFi101.h>
 #include "secrets.h"
 

examples/ArduinoMKRETHShield/ReadField/ReadField.ino

@@ -24,7 +24,6 @@
 */
 
 #include "ThingSpeak.h"
-#include <SPI.h>
 #include <Ethernet.h>
 #include "secrets.h"
 

examples/ArduinoMKRETHShield/WriteMultipleFields/WriteMultipleFields.ino

@@ -22,7 +22,6 @@
 */
 
 #include "ThingSpeak.h"
-#include <SPI.h>
 #include <Ethernet.h>
 #include "secrets.h"
 

examples/ArduinoMKRETHShield/WriteSingleField/WriteSingleField.ino

@@ -22,7 +22,6 @@
 */
 
 #include "ThingSpeak.h"
-#include <SPI.h>
 #include <Ethernet.h>
 #include "secrets.h"
 

examples/ArduinoMKRVIDOR4000/ReadField/ReadField.ino

@@ -25,7 +25,6 @@
 */
 
 #include "ThingSpeak.h"
-#include <SPI.h>
 #include <WiFiNINA.h>
 #include "secrets.h"
 

examples/ArduinoMKRVIDOR4000/WriteMultipleFields/WriteMultipleFields.ino

@@ -23,7 +23,6 @@
 */
 
 #include "ThingSpeak.h"
-#include <SPI.h>
 #include <WiFiNINA.h>
 #include "secrets.h"
 

examples/ArduinoMKRVIDOR4000/WriteSingleField/WriteSingleField.ino

@@ -23,7 +23,6 @@
 */
 
 #include "ThingSpeak.h"
-#include <SPI.h>
 #include <WiFiNINA.h>
 #include "secrets.h"
 

examples/ArduinoMKRWiFi1010/ReadField/ReadField.ino

@@ -25,7 +25,6 @@
 */
 
 #include "ThingSpeak.h"
-#include <SPI.h>
 #include <WiFiNINA.h>
 #include "secrets.h"
 

examples/ArduinoMKRWiFi1010/WriteMultipleFields/WriteMultipleFields.ino

@@ -23,7 +23,6 @@
 */
 
 #include "ThingSpeak.h"
-#include <SPI.h>
 #include <WiFiNINA.h>
 #include "secrets.h"
 

examples/ArduinoMKRWiFi1010/WriteSingleField/WriteSingleField.ino

@@ -23,7 +23,6 @@
 */
 
 #include "ThingSpeak.h"
-#include <SPI.h>
 #include <WiFiNINA.h>
 #include "secrets.h"
 

examples/ArduinoUnoWiFi Rev2/ReadField/ReadField.ino

@@ -0,0 +1,107 @@
+/*
+  ReadField
+  
+  Description: Demonstates reading from a public channel which requires no API key and reading from a private channel which requires a read API key.
+               The value read from the public channel is the current outside temperature at MathWorks headquaters in Natick, MA.  The value from the
+               private channel is an example counter that increments every 10 seconds.
+  
+  Hardware: Arduino Uno WiFi Rev2
+  
+  !!! IMPORTANT - Modify the secrets.h file for this project with your network connection and ThingSpeak channel details. !!!
+  
+  Note:
+  - Requires WiFiNINA library.
+  - This example is written for a network using WPA encryption. For WEP or WPA, change the WiFi.begin() call accordingly.
+  
+  ThingSpeak ( https://www.thingspeak.com ) is an analytic IoT platform service that allows you to aggregate, visualize, and 
+  analyze live data streams in the cloud. Visit https://www.thingspeak.com to sign up for a free account and create a channel.  
+  
+  Documentation for the ThingSpeak Communication Library for Arduino is in the README.md folder where the library was installed.
+  See https://www.mathworks.com/help/thingspeak/index.html for the full ThingSpeak documentation.
+  
+  For licensing information, see the accompanying license file.
+  
+  Copyright 2019, The MathWorks, Inc.
+*/
+
+#include "ThingSpeak.h"
+#include <WiFiNINA.h>
+#include "secrets.h"
+
+char ssid[] = SECRET_SSID;   // your network SSID (name) 
+char pass[] = SECRET_PASS;   // your network password
+int keyIndex = 0;            // your network key Index number (needed only for WEP)
+WiFiClient  client;
+
+// Weather station channel details
+unsigned long weatherStationChannelNumber = SECRET_CH_ID_WEATHER_STATION;
+unsigned int temperatureFieldNumber = 4;
+
+// Counting channel details
+unsigned long counterChannelNumber = SECRET_CH_ID_COUNTER;
+const char * myCounterReadAPIKey = SECRET_READ_APIKEY_COUNTER;
+unsigned int counterFieldNumber = 1; 
+
+void setup() {
+  Serial.begin(115200);  // Initialize serial
+
+  // check for the WiFi module:
+  if (WiFi.status() == WL_NO_MODULE) {
+    Serial.println("Communication with WiFi module failed!");
+    // don't continue
+    while (true);
+  }
+
+  String fv = WiFi.firmwareVersion();
+  if (fv != "1.0.0") {
+    Serial.println("Please upgrade the firmware");
+  }
+    
+  ThingSpeak.begin(client);  //Initialize ThingSpeak
+}
+
+void loop() {
+
+  int statusCode = 0;
+  
+  // Connect or reconnect to WiFi
+  if(WiFi.status() != WL_CONNECTED){
+    Serial.print("Attempting to connect to SSID: ");
+    Serial.println(SECRET_SSID);
+    while(WiFi.status() != WL_CONNECTED){
+      WiFi.begin(ssid, pass); // Connect to WPA/WPA2 network. Change this line if using open or WEP network
+      Serial.print(".");
+      delay(5000);     
+    } 
+    Serial.println("\nConnected");
+  }
+
+  // Read in field 4 of the public channel recording the temperature
+  float temperatureInF = ThingSpeak.readFloatField(weatherStationChannelNumber, temperatureFieldNumber);  
+
+  // Check the status of the read operation to see if it was successful
+  statusCode = ThingSpeak.getLastReadStatus();
+  if(statusCode == 200){
+    Serial.println("Temperature at MathWorks HQ: " + String(temperatureInF) + " deg F");
+  }
+  else{
+    Serial.println("Problem reading channel. HTTP error code " + String(statusCode)); 
+  }
+  
+  delay(15000); // No need to read the temperature too often.
+
+  // Read in field 1 of the private channel which is a counter  
+  long count = ThingSpeak.readLongField(counterChannelNumber, counterFieldNumber, myCounterReadAPIKey);  
+
+   // Check the status of the read operation to see if it was successful
+  statusCode = ThingSpeak.getLastReadStatus();
+  if(statusCode == 200){
+    Serial.println("Counter: " + String(count));
+  }
+  else{
+    Serial.println("Problem reading channel. HTTP error code " + String(statusCode)); 
+  }
+  
+  delay(15000); // No need to read the counter too often.
+  
+}

examples/ArduinoUnoWiFi Rev2/ReadField/secrets.h

@@ -0,0 +1,10 @@
+// Use this file to store all of the private credentials 
+// and connection details
+
+#define SECRET_SSID "MySSID"		// replace MySSID with your WiFi network name
+#define SECRET_PASS "MyPassword"	// replace MyPassword with your WiFi password
+
+#define SECRET_CH_ID_WEATHER_STATION 12397	          	//MathWorks weather station
+
+#define SECRET_CH_ID_COUNTER 298725 					//Test channel for counting
+#define SECRET_READ_APIKEY_COUNTER "SODG0O2UZVGKWAWG"	//API Key for Test channel

examples/ArduinoUnoWiFi Rev2/WriteMultipleFields/WriteMultipleFields.ino

@@ -0,0 +1,115 @@
+/*
+  WriteMultipleFields
+  
+  Description: Writes values to fields 1,2,3,4 and status in a single ThingSpeak update every 20 seconds.
+  
+  Hardware: Arduino Uno WiFi Rev2
+  
+  !!! IMPORTANT - Modify the secrets.h file for this project with your network connection and ThingSpeak channel details. !!!
+  
+  Note:
+  - Requires WiFiNINA library.
+  - This example is written for a network using WPA encryption. For WEP or WPA, change the WiFi.begin() call accordingly.
+  
+  ThingSpeak ( https://www.thingspeak.com ) is an analytic IoT platform service that allows you to aggregate, visualize, and 
+  analyze live data streams in the cloud. Visit https://www.thingspeak.com to sign up for a free account and create a channel.  
+  
+  Documentation for the ThingSpeak Communication Library for Arduino is in the README.md folder where the library was installed.
+  See https://www.mathworks.com/help/thingspeak/index.html for the full ThingSpeak documentation.
+  
+  For licensing information, see the accompanying license file.
+  
+  Copyright 2018, The MathWorks, Inc.
+*/
+
+#include "ThingSpeak.h"
+#include <WiFiNINA.h>
+#include "secrets.h"
+
+char ssid[] = SECRET_SSID;   // your network SSID (name) 
+char pass[] = SECRET_PASS;   // your network password
+int keyIndex = 0;            // your network key Index number (needed only for WEP)
+WiFiClient  client;
+
+unsigned long myChannelNumber = SECRET_CH_ID;
+const char * myWriteAPIKey = SECRET_WRITE_APIKEY;
+
+// Initialize our values
+int number1 = 0;
+int number2 = random(0,100);
+int number3 = random(0,100);
+int number4 = random(0,100);
+String myStatus = "";
+
+void setup() {
+  Serial.begin(115200);  // Initialize serial
+
+  // check for the WiFi module:
+  if (WiFi.status() == WL_NO_MODULE) {
+    Serial.println("Communication with WiFi module failed!");
+    // don't continue
+    while (true);
+  }
+
+  String fv = WiFi.firmwareVersion();
+  if (fv != "1.0.0") {
+    Serial.println("Please upgrade the firmware");
+  }
+    
+  ThingSpeak.begin(client);  //Initialize ThingSpeak
+}
+
+void loop() {
+
+  // Connect or reconnect to WiFi
+  if(WiFi.status() != WL_CONNECTED){
+    Serial.print("Attempting to connect to SSID: ");
+    Serial.println(SECRET_SSID);
+    while(WiFi.status() != WL_CONNECTED){
+      WiFi.begin(ssid, pass); // Connect to WPA/WPA2 network. Change this line if using open or WEP network
+      Serial.print(".");
+      delay(5000);     
+    } 
+    Serial.println("\nConnected.");
+  }
+
+  // set the fields with the values
+  ThingSpeak.setField(1, number1);
+  ThingSpeak.setField(2, number2);
+  ThingSpeak.setField(3, number3);
+  ThingSpeak.setField(4, number4);
+
+  // figure out the status message
+  if(number1 > number2){
+    myStatus = String("field1 is greater than field2"); 
+  }
+  else if(number1 < number2){
+    myStatus = String("field1 is less than field2");
+  }
+  else{
+    myStatus = String("field1 equals field2");
+  }
+  
+  // set the status
+  ThingSpeak.setStatus(myStatus);
+  
+  // write to the ThingSpeak channel
+  int x = ThingSpeak.writeFields(myChannelNumber, myWriteAPIKey);
+  if(x == 200){
+    Serial.println("Channel update successful.");
+  }
+  else{
+    Serial.println("Problem updating channel. HTTP error code " + String(x));
+  }
+  
+  // change the values
+  number1++;
+  if(number1 > 99){
+    number1 = 0;
+  }
+  number2 = random(0,100);
+  number3 = random(0,100);
+  number4 = random(0,100);
+  
+  delay(20000); // Wait 20 seconds to update the channel again
+}

examples/ArduinoUnoWiFi Rev2/WriteMultipleFields/secrets.h

@@ -0,0 +1,8 @@
+// Use this file to store all of the private credentials 
+// and connection details
+
+#define SECRET_SSID "MySSID"		// replace MySSID with your WiFi network name
+#define SECRET_PASS "MyPassword"	// replace MyPassword with your WiFi password
+
+#define SECRET_CH_ID 000000			// replace 0000000 with your channel number
+#define SECRET_WRITE_APIKEY "XYZ"   // replace XYZ with your channel write API Key