Merge pull request #469 from arduino/martab1994-patch-3

Portenta CatM1 Shield: Fix getting started typos

Author: martab1994

content/hardware/04.pro/shields/portenta-cat-m1-nb-iot-gnss-shield/tutorials/getting-started/getting-started.md

@@ -21,16 +21,16 @@ software:
 
 ## Introduction 
 
-This tutorial will show how to connect the Arduino® Portenta Cat. M1/NB IoT GNSS shield to the Arduino® Portenta H7, connect to a website using NBIoT or Cat-M1 technology and print the website's HTML content in the serial monitor. This will help you quickly find out if the setup successfully connects to mobile networks.
+This tutorial will show how to connect the Arduino® Portenta Cat. M1/NB IoT GNSS shield to the Arduino® Portenta H7, connect to a website using NB IoT or Cat. M1 technology and print the website's HTML content in the Serial Monitor. This will help you quickly find out if the setup successfully connects to mobile networks.
 
-***Note: This tutorial was created in Sweden, and as a result, the available networks are only Swedish network operators. The results will vary depending on what location you are in.***
+***Note: This tutorial was created in Sweden, and, as a result, the available networks are only Swedish network operators. Results may vary depending on what location you are in.***
 
 ## Goals
 
 The goals of this project are:
 
 - Learn how to connect the board and the shield.
-- Connect to the GSM network with Cat-M1 or NBIoT.
+- Connect to the GSM network with Cat. M1 or NB IoT.
 - Print HTML content in the Serial Monitor.
 
 ## Hardware & Software Needed
@@ -48,35 +48,35 @@ First insert the SIM card into the SIM card slot at the bottom of the Portenta C
 
 ![Connect the antenna to the Portenta Cat. M1 shield](assets/Antenna_Cat_M1.svg)
 
-Now connect the shield to the Portenta H7. Do this by attaching it to the HD connectors at the bottom of the Portenta H7 board. Like the image shows below, the top and bottom high density connectors on the shield are connected to the corresponding ones on the underside of the H7 board. Press firmly to let it snap in. Once attached, plug the Portenta H7 into your computer using a USB C cable.
+Now connect the shield to the Portenta H7. Do this by attaching it to the HD connectors at the bottom of the Portenta H7 board. Like the image shows below, the top and bottom high density connectors on the shield are connected to the corresponding ones on the lower side of the H7 board. Press firmly to let it snap in. Once attached, plug the Portenta H7 into your computer using a USB-C cable.
 
 ![Connect the Portenta Cat. M1 shield with the Portenta H7](assets/Connect_Cat_M1_to_Portenta_H7.svg)
 
 ### Arduino IDE
 
-Make sure that you have the latest **Arduino Mbed OS Portenta core** installed. You can install it with the board manager under **Tools > Board > Board Manager...**. With the core installed and the board selected, navigate to **File > Examples > GSM > GSMClient**. This is the example sketch we will use to test out the Cat-M1 or NBIoT connection.
+Make sure that you have the latest **Arduino Mbed OS Portenta core** installed. You can install it with the board manager under **Tools > Board > Board Manager...**. With the core installed and the board selected, navigate to **File > Examples > GSM > GSMClient**. This is the example sketch we will use to test out the Cat. M1 or NB IoT connection.
 
 ### Programming the Board
 
-Go to the **arduino_secrets.h** tab that opens with the example and enter the PIN of the SIM card you are using into the `SECRET_PIN` variable. Check your SIM card provider's mobile APN, e.g "online.provider.com" save it inside `SECRET_APN`.
+Go to the **arduino_secrets.h** tab that opens with the example and enter the PIN of the SIM card you are using into the `SECRET_PIN` variable. Check your SIM card provider's mobile APN, e.g "online.provider.com" and save it inside `SECRET_APN`.
 
-***Note: A standard pre-paid SIM card typically have 0000 or 1234 as a pin code. This varies from operator to operator, it is important to find out this before uploading the code. Otherwise, too many unsuccessful attempts may block the SIM card.***
+***Note: A standard pre-paid SIM card typically have 0000 or 1234 as a pin code. This varies from operator to operator, it is important to find out your pin before uploading the code. Otherwise, too many unsuccessful attempts may block the SIM card.***
 
-Using `GSM.begin()` will start the GSM module using the pin and APN entered in **arduino_secrets.h**. To decide whether to use NBIoT or Cat-M1 technology we need to change the last argument. Use either `CATNB` for NBIoT or `CATM1` for Cat-M1. If you are unsure what technology to use, check with your SIM card provider to see what technology they support.
+Using `GSM.begin()` will make the GSM module to start with the pin and APN entered in **arduino_secrets.h**. To decide whether to use NB IoT or Cat. M1 technology, you need to change the last argument. Use either `CATNB` for NB IoT or `CATM1` for Cat. M1. If you are unsure what technology to use, check with your SIM card provider what technology they support.
 
 ```arduino
 GSM.begin(pin, apn, username, pass, CATNB);
 ```
 
-When the GSM module is started we can then proceed to connect to a remote server using the server url defined in the example. The port to connect to is also defined. It is set to `80` as default.
+When the GSM module starts, you can connect to a remote server using the server url defined in the example. The port to connect to is also defined: it is set to `80` as default.
 
 ```arduino
 client.connect(server,port)
 ```
 
 ### Result of Sketch
 
-After finishing this setup, compile and upload the program. You should see the HTML content of the server printed in the serial monitor. As default the server is set as `example.com`. Feel free to change this and take a look at how it prints different web pages. Below you can see what will print in the serial monitor, when connecting to `example.com`.
+After finishing this setup, compile and upload the program. You should see the HTML content of the server printed in the Serial Monitor. The server is set as `example.com` as default. Feel free to change this and take a look at how it prints different webpages. Below you can see what will be printed in the Serial Monitor when connecting to `example.com`.
 
 ![Result in the serial monitor](assets/Cat-M1-serial-monitor.png)
 
@@ -90,8 +90,8 @@ If the code is not working, there are some common issues we can troubleshoot:
 
 ## Next Step
 
-This is a basic example of what the Portenta Cat. M1/NB IoT GNSS Shield is capable of. A good next step could be to try out the GNSS functionality. To use the GNSS functionality you will need a different antenna from the one used in this tutorial (see product page). If you would rather use the same set up as in this tutorial, but with more advanced functionality, try to send an SMS to a cellphone using the GSM connection.
+This is a basic example showing what the Portenta Cat. M1/NB IoT GNSS Shield is capable of. A good next step could be to try out the GNSS functionality. To use the GNSS functionality you will need a different antenna from the one used in this tutorial (e.g. ECHO19/0.1M/UFL/S/S/17). If you would rather use the same set up as in this tutorial, but with more advanced functionality, try to send an SMS to a cellphone using the GSM connection.
 
 ## Conclusion
 
-This tutorial showed how to attach the Portenta Cat. M1/NB IoT GNSS Shield to the Portenta H7. It also showed how to upload an example sketch that helps to confirm that the set up works. The website to connect to can easily be changed in the sketch. Make sure to take a look at our other tutorials for this product.
+This tutorial showed how to connect the Portenta Cat. M1/NB IoT GNSS Shield to the Portenta H7. It also showed how to upload an example sketch that helps to confirm the set up is properly working. The website to connect to can easily be changed in the sketch. Make sure to take a look at our other tutorials for this product.