Julián's review

content/hardware/04.pro/boards/portenta-c33/tutorials/user-manual/content.md

@@ -1488,43 +1488,74 @@ Your dashboard should see like the following:
 Go back to your **Things** and open the "Thing" you just created. In the "Thing" setup page, navigate into **Sketch** where you should see the online editor. 
 
 
-In the generated sketch, you just need to define the `led` pin as an output:
+In the generated sketch, define `LED_BUILTIN` pin as an output in the `setup()` function:
 
 ```arduino
-// LED_BUILTIN macro access the onboard green LED 
-pinMode(LED_BUILTIN, OUTPUT); 
+void setup() {
+ // Initialize serial and wait for port to open:
+ Serial.begin(9600);
+ // This delay gives the chance to wait for a Serial Monitor without blocking if none is found
+ delay(1500);
+
+ // LED_BUILTIN macro access the onboard green LED 
+ pinMode(LED_BUILTIN, OUTPUT); 
+
+ // Defined in thingProperties.h
+ initProperties();
+
+ // Connect to Arduino IoT Cloud
+ ArduinoCloud.begin(ArduinoIoTPreferredConnection);
+
+ /*
+ The following function allows you to obtain more information
+ related to the state of network and IoT Cloud connection and errors
+ the higher number the more granular information you’ll get.
+ The default is 0 (only errors).
+ Maximum is 4
+ */
+ setDebugMessageLevel(2);
+ ArduinoCloud.printDebugInfo();
+}
 ```
 
 In the `onLedChange()` function, you just need to set the LED state with the `led` variable.
 
 ```arduino
-// led variable synced with the Arduino IoT Cloud dashboard 
-digitalWrite(LED_BUILTIN, led); 
+/*
+ Since Led is READ_WRITE variable, onLedChange() is
+ executed every time a new value is received from IoT Cloud.
+*/
+void onLedChange() {
+ digitalWrite(LED_BUILTIN, led);
+}
 ```
 
 The full example code can be found below: 
 
 ```arduino
 /* 
- Sketch generated by the Arduino IoT Cloud
+ Sketch generated by the Arduino IoT Cloud Thing "Untitled"
+ https://create.arduino.cc/cloud/things/5667878a-bf88-483b-a17e-6600b63e7da8 
+
+ Arduino IoT Cloud Variables description
 
  The following variables are automatically generated and updated when changes are made to the Thing
 
  bool led;
+
+ Variables which are marked as READ/WRITE in the Cloud Thing will also have functions
+ which are called when their values are changed from the Dashboard.
+ These functions are generated with the Thing and added at the end of this sketch.
 */
 
 #include "thingProperties.h"
 
 void setup() {
  // Initialize serial and wait for port to open:
  Serial.begin(9600);
-
  // This delay gives the chance to wait for a Serial Monitor without blocking if none is found
  delay(1500); 
 
- // LED_BUILTIN macro access the onboard green LED 
- pinMode(LED_BUILTIN, OUTPUT);
-
  // Defined in thingProperties.h
  initProperties();
 
@@ -1544,16 +1575,15 @@ void setup() {
 
 void loop() {
  ArduinoCloud.update();
+ // Your code here 
 }
 
-
 /*
  Since Led is READ_WRITE variable, onLedChange() is
  executed every time a new value is received from IoT Cloud.
 */
 void onLedChange() {
- // led variable synced with the Arduino IoT Cloud dashboard 
- digitalWrite(LED_BUILTIN,led);
+ digitalWrite(LED_BUILTIN, led);
 }
 ```