Step 1: Register your Narrowband SIM
The registration code is the unique alphanumeric code written above the barcode on the back of the SIM. If you don't already have a Twilio account, you can create one during registration.
Step 2: Insert the SIM into your development board
Once your SIM is registered, you can use the Development Board to connect to Twilio and start experimenting with the Narrowband IoT Developer Kit on the T-Mobile network.
Step 3: Verify your board connects to the T-Mobile network
When your board first boots up, it will attempt to connect to Twilio. Use the Console to verify that everything is working as expected before proceeding to write your own code.
Step 4: Build the quickstart app
Using the Arduino IDE, follow the quickstart tutorial to build your first ever Narrowband IoT prototype.