[PC-1494] PRO products broken links fix (#1594)

* Broken links fixed

* Broken links fixed

Author: mcmchris

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

@@ -921,7 +921,7 @@ First, the necessary libraries are included:
  - The `WiFiC3.h` and `WiFiClient.h` are included at the start, those libraries contains the functionalities required to communicate via Wi-Fi®. 
  - The SSID and password for the Wi-Fi® network are defined.
 
-Then, the server is defined ( "www.google.com" in this case) and the Wi-Fi® client object is created to manage the connection to the server.
+Then, the server is defined ( `www.google.com` in this case) and the Wi-Fi® client object is created to manage the connection to the server.
 
 Next, in the `setup()` function:
 
@@ -1059,7 +1059,7 @@ First, the necessary libraries are included:
 - The `EthernetC33` library which contains the functionality required to communicate via Ethernet is included in the beginning.
 
 
-Then, the server is defined, which is "www.google.com" in this case:
+Then, the server is defined, which is `www.google.com` in this case:
 
 - The static IP address which will be used if the DHCP fails to assign an IP address is set.
 

content/hardware/04.pro/boards/portenta-x8/tutorials/07.custom-container/content.md

@@ -24,7 +24,7 @@ In this tutorial, we will create a simple container and upload it to the Arduino
 - [Portenta X8](https://store.arduino.cc/portenta-x8)
 - ADB: [Check how to connect to your Portenta X8](https://docs.arduino.cc/tutorials/portenta-x8/user-manual#out-of-the-box-experience)
 - USB-C® cable (either USB-C® to USB-A or USB-C® to USB-C®)
-- Arduino Pro Cloud Subscription [Learn more about the Pro Cloud](https://www.arduino.cc/pro/hardware/product/portenta-x8#pro-cloud)
+- Arduino Pro Cloud Subscription [Learn more about the Pro Cloud](https://cloud.arduino.cc/)
 - [Arduino IDE 1.8.10+](https://www.arduino.cc/en/software), [Arduino IDE 2](https://www.arduino.cc/en/software), or [Arduino Web Editor](https://create.arduino.cc/editor)
 
 ## Instructions

content/hardware/04.pro/shields/portenta-vision-shield/tutorials/ethernet-with-ide/content.md

@@ -68,7 +68,7 @@ Next you can look at some of the code in the example sketch.
 
 Now let's take a look at some important parts of the code.
 
-The sketch will make the board connect to a website. This line in the code decides what website it connects to. The example uses "www.google.com", but feel free to change it and experiment with different websites.
+The sketch will make the board connect to a website. This line in the code decides what website it connects to. The example uses `www.google.com`, but feel free to change it and experiment with different websites.
 
 ```arduino
 char server[] = "www.google.com";

content/hardware/04.pro/shields/portenta-vision-shield/tutorials/ethernet-with-openmv/content.md

@@ -60,7 +60,7 @@ First you are making use of some micropython libraries, [network](http://docs.mi
 import network, usocket
 ```
 
-The script will make the board connect to a website and set a port for later use. This line in the code decides what website it connects to. The example uses "www.google.com", but feel free to change it and experiment with different websites.
+The script will make the board connect to a website and set a port for later use. This line in the code decides what website it connects to. The example uses `www.google.com`, but feel free to change it and experiment with different websites.
 
 ```arduino
 PORT = 80

content/hardware/06.nicla/boards/nicla-sense-me/tutorials/cheat-sheet/cheat-sheet.md

@@ -731,7 +731,7 @@ Use the sensor IDs from the section "Sensor IDs" to enable and configure the des
 
 The BHI260AP sensor runs a customizable firmware based on the BSX Sensor Fusion library. It provides a complete 9-axis fusion solution, which combines the measurements from 3-axis gyroscope, 3-axis geomagnetic sensor and a 3-axis accelerometer, to provide a robust absolute orientation vector. The algorithm fuses the sensor raw data from the accelerometer, geomagnetic sensor and gyroscope in an intelligent way to improve each sensor’s output.
 
-Go to this [site](https://www.bosch-sensortec.com/software-tools/software/sensor-fusion-software/) or take a look at the BHI260AP's [datasheet](https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bhi260ap-ds000.pdf) for more information.
+Go to this [site](https://www.bosch-sensortec.com/software-tools/software/sensor-fusion-software-bsx/) or take a look at the BHI260AP's [datasheet](https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bhi260ap-ds000.pdf) for more information.
 
 ## Communication
 

content/hardware/06.nicla/boards/nicla-vision/tutorials/getting-started/content.md

@@ -73,9 +73,9 @@ While using the Nicla Vision with OpenMV, the RGB LED of the board can be used t
 
 🟢 **Blinking Green:** Your Nicla Vision onboard bootloader is running. The onboard bootloader runs for a few seconds when your Nicla Vision is powered via USB to allow OpenMV IDE to reprogram your Nicla Vision.
 
-🔵 **Blinking Blue:** Your Nicla Vision is running the default [main.py](http://main.py/) script onboard. 
+🔵 **Blinking Blue:** Your Nicla Vision is running the default `main.py` script onboard. 
 
-If you overwrite the [main.py](http://main.py/) script on your Nicla Vision, then it will run whatever code you loaded on it instead.
+If you overwrite the `main.py` script on your Nicla Vision, then it will run whatever code you loaded on it instead.
 
 ***If the LED is blinking blue but OpenMV IDE cannot connect to your Nicla Vision, please make sure you are connecting your Nicla Vision to your PC with a USB cable that supplies both data and power.***
 

content/hardware/07.opta/opta-family/opta/tutorials/mac-address/content.md

@@ -68,7 +68,7 @@ Opta™ is available in three variants; **all of them have an Ethernet connectio
 
 ### Setting Up the Arduino IDE 
 
-This tutorial will need the latest version of the Arduino IDE; you can download it [here](https://www.arduino.cc/en/software). If it is your first time setting up the Opta™ with the Arduino IDE, check our [Getting Started with Opta™ tutorial](https://docs.arduino.cc/tutorials/opta/getting-started) first. In the Arduino IDE, we need to install the core for Opta™ devices; this can be done by navigating to **Tools > Board > Boards Manager**. In the Board Manager tab, search for `opta` and install the latest `Arduino Mbed OS Opta Boards` version.
+This tutorial will need the latest version of the Arduino IDE; you can download it [here](https://www.arduino.cc/en/software). If it is your first time setting up the Opta™ with the Arduino IDE, check the [Opta™ User Manual](https://docs.arduino.cc/tutorials/opta/user-manual) first. In the Arduino IDE, we need to install the core for Opta™ devices; this can be done by navigating to **Tools > Board > Boards Manager**. In the Board Manager tab, search for `Opta` and install the latest `Arduino Mbed OS Opta Boards` version.
 
 ![Installing the Opta™ core in the Arduino IDE bootloader.](assets/arduino-ide-1.png)
 
@@ -240,4 +240,4 @@ In this tutorial, we have learned how to retrieve the MAC address(es) of an Opta
 
 ### Next Steps
 
-Now that you know how to retrieve the MAC address of an Opta™ device, have a look at the Opta™ [connectivity features tutorial](https://docs.arduino.cc/tutorials/opta/getting-started-connectivity) to learn how to use its connectivity features such as Wi-Fi®, Bluetooth® and Ethernet capabilities.
+Now that you know how to retrieve the MAC address of an Opta™ device, have a look at the Opta™ [User Manual](https://docs.arduino.cc/tutorials/opta/user-manual#communication) to learn how to use its connectivity features such as Wi-Fi®, Bluetooth® and Ethernet capabilities.