Draft

Author: BenjaminDannegard

content/hardware/04.pro/carriers/portenta-max-carrier/tutorials/Cat M1 and MB IoT/content.md

@@ -20,7 +20,7 @@ software:
 
 ## Introduction 
 
-
+With the Portenta Max Carrier it is possible to use NB IoT and Cat M1 technology. 
 
 ***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.***
 
@@ -43,28 +43,40 @@ The goals of this project are:
 
 ### Circuit
 
+For this tutorial we need to plug the Portenta H7 into the Max Carrier, like shown in the image below.
+
+[Connecting the Portenta H7 and Max Carrier]()
+
+And we also need to insert a SIM card and connect an antenna to the Max Carrier, like shown in the image below.
+
+[SIM card slot and antenna connector]()
 
 ### Arduino IDE
 
+Make sure you have the latest Portenta mbed os Core installed. Found in **boards manager...**.
 
+We will also be using an example sketch from the MKRNB library, make sure this library is installed. It can be found inside the Library manager in the Arduino IDE.
 
 ### Programming the Board
 
+Now open the sketch from examples **NBConnection** 
 
 
 ### Result of Sketch
 
-
+When the sketch is uploaded open the serial monitor to see the result. 
 
 ### Troubleshoot
 
 If the code is not working, there are some common issues we can troubleshoot:
 
 - We have entered the wrong pin number.
-- We are out of coverage (no signal).
+- We are out of coverage (no signal). You can run the example sketch **Scan available networks** to see if there is coverage.
 - SIM card may not be activated.
 
 ## Next Step
 
 
 ## Conclusion
+
+In this tutorial we went through how to connect everything with the Portenta Max Carrier to be able to utilize NB IoT / Cat M1.