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pennam
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Add example for netork configuration
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‎examples/ArduinoIoTCloud-NetConfig/ArduinoIoTCloud-NetConfig.ino‎

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/*
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This sketch demonstrates how to exchange data between your board and the Arduino IoT Cloud.
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* Connect a potentiometer (or other analog sensor) to A0.
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* When the potentiometer (or sensor) value changes the data is sent to the Cloud.
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* When you flip the switch in the Cloud dashboard the onboard LED lights gets turned ON or OFF.
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IMPORTANT:
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This sketch works with WiFi, GSM, NB, Ethernet and Lora enabled boards supported by Arduino IoT Cloud.
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On a LoRa board, if it is configured as a class A device (default and preferred option),
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values from Cloud dashboard are received only after a value is sent to Cloud.
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The full list of compatible boards can be found here:
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- https://github.com/arduino-libraries/ArduinoIoTCloud#what
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*/
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#include "thingProperties.h"
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#if !defined(LED_BUILTIN) && !defined(ARDUINO_NANO_ESP32)
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static int const LED_BUILTIN = 2;
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#endif
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void setup() {
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/* Initialize serial and wait up to 5 seconds for port to open */
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Serial.begin(9600);
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for(unsigned long const serialBeginTime = millis(); !Serial && (millis() - serialBeginTime <= 5000); ) { }
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/* Set the debug message level:
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* - DBG_ERROR: Only show error messages
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* - DBG_WARNING: Show warning and error messages
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* - DBG_INFO: Show info, warning, and error messages
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* - DBG_DEBUG: Show debug, info, warning, and error messages
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* - DBG_VERBOSE: Show all messages
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*/
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setDebugMessageLevel(DBG_INFO);
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/* Configure LED pin as an output */
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pinMode(LED_BUILTIN, OUTPUT);
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/* This function takes care of connecting your sketch variables to the ArduinoIoTCloud object */
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initProperties();
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/* Initialize Arduino IoT Cloud library */
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ArduinoCloud.begin(ArduinoIoTPreferredConnection);
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ArduinoCloud.printDebugInfo();
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}
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void loop() {
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ArduinoCloud.update();
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potentiometer = analogRead(A0);
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seconds = millis() / 1000;
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}
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/*
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* 'onLedChange' is called when the "led" property of your Thing changes
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*/
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void onLedChange() {
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Serial.print("LED set to ");
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Serial.println(led);
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digitalWrite(LED_BUILTIN, led);
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}

‎examples/ArduinoIoTCloud-NetConfig/arduino_secrets.h‎

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#include <Arduino_ConnectionHandler.h>
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/* A complete list of supported boards with WiFi is available here:
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* https://github.com/arduino-libraries/ArduinoIoTCloud/#what
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*/
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#if defined(BOARD_HAS_WIFI)
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#define SECRET_WIFI_SSID "YOUR_WIFI_NETWORK_NAME"
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#define SECRET_WIFI_PASS "YOUR_WIFI_PASSWORD"
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#endif
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/* ESP8266 ESP32 */
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#if defined(BOARD_HAS_SECRET_KEY)
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#define SECRET_DEVICE_KEY "my-device-password"
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#endif
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/* MKR GSM 1400 */ /* MKR NB 1500 */ /* Portenta CAT.M1/NB IoT GNSS Shield */
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/* Portenta H7 and C33 + Portenta Mid Carrier + 4G Module */
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#if defined(BOARD_HAS_GSM) || defined(BOARD_HAS_NB) || \
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defined(BOARD_HAS_CATM1_NBIOT) || defined(BOARD_HAS_CELLULAR)
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#define SECRET_PIN ""
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#define SECRET_APN ""
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#define SECRET_LOGIN ""
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#define SECRET_PASS ""
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#endif
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/* MKR WAN 1300/1310 */
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#if defined(BOARD_HAS_LORA)
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#define SECRET_APP_EUI ""
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#define SECRET_APP_KEY ""
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#endif
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/* Portenta H7 + Ethernet shield */
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#if defined(BOARD_HAS_ETHERNET)
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#define SECRET_OPTIONAL_IP ""
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#define SECRET_OPTIONAL_DNS ""
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#define SECRET_OPTIONAL_GATEWAY ""
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#define SECRET_OPTIONAL_NETMASK ""
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#endif

‎examples/ArduinoIoTCloud-NetConfig/thingProperties.h‎

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#include <ArduinoIoTCloud.h>
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#include <Arduino_ConnectionHandler.h>
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#include "arduino_secrets.h"
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#if !(defined(HAS_TCP) || defined(HAS_LORA))
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#error "Please check Arduino IoT Cloud supported boards list: https://github.com/arduino-libraries/ArduinoIoTCloud/#what"
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#endif
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#if defined(BOARD_HAS_SECRET_KEY)
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#define BOARD_ID "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
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#endif
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#if defined(HAS_LORA)
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#define THING_ID "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
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#endif
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void onLedChange();
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bool led;
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int potentiometer;
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int seconds;
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void initProperties() {
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#if defined(BOARD_HAS_SECRET_KEY)
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ArduinoCloud.setBoardId(BOARD_ID);
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ArduinoCloud.setSecretDeviceKey(SECRET_DEVICE_KEY);
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#endif
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#if defined(HAS_TCP)
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ArduinoCloud.addProperty(led, Permission::Write).onUpdate(onLedChange);
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ArduinoCloud.addProperty(potentiometer, Permission::Read).publishOnChange(10);
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ArduinoCloud.addProperty(seconds, Permission::Read).publishOnChange(1);
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#elif defined(HAS_LORA)
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ArduinoCloud.addProperty(led, 1, Permission::ReadWrite).onUpdate(onLedChange);
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ArduinoCloud.addProperty(potentiometer, 2, Permission::Read).publishOnChange(10);
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ArduinoCloud.addProperty(seconds, 3, Permission::Read).publishEvery(5 * MINUTES);
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ArduinoCloud.setThingId(THING_ID);
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#endif
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}
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#if defined(BOARD_HAS_ETHERNET)
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/* DHCP mode */
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//EthernetConnectionHandler ArduinoIoTPreferredConnection;
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/* Manual mode. It will fallback in DHCP mode if SECRET_OPTIONAL_IP is invalid or equal to "0.0.0.0" */
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EthernetConnectionHandler ArduinoIoTPreferredConnection(SECRET_OPTIONAL_IP, SECRET_OPTIONAL_DNS, SECRET_OPTIONAL_GATEWAY, SECRET_OPTIONAL_NETMASK);
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#elif defined(BOARD_HAS_WIFI)
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WiFiConnectionHandler ArduinoIoTPreferredConnection(SECRET_WIFI_SSID, SECRET_WIFI_PASS);
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#elif defined(BOARD_HAS_GSM)
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GSMConnectionHandler ArduinoIoTPreferredConnection(SECRET_PIN, SECRET_APN, SECRET_LOGIN, SECRET_PASS);
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#elif defined(BOARD_HAS_LORA)
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LoRaConnectionHandler ArduinoIoTPreferredConnection(SECRET_APP_EUI, SECRET_APP_KEY, _lora_band::EU868, NULL, _lora_class::CLASS_A);
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#elif defined(BOARD_HAS_NB)
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NBConnectionHandler ArduinoIoTPreferredConnection(SECRET_PIN, SECRET_APN, SECRET_LOGIN, SECRET_PASS);
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#elif defined(BOARD_HAS_CATM1_NBIOT)
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CatM1ConnectionHandler ArduinoIoTPreferredConnection(SECRET_PIN, SECRET_APN, SECRET_LOGIN, SECRET_PASS);
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#elif defined(BOARD_HAS_CELLULAR)
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CellularConnectionHandler ArduinoIoTPreferredConnection(SECRET_PIN, SECRET_APN, SECRET_LOGIN, SECRET_PASS);
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#endif

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