Step 5 - LoRa Module Firmware Upgrade

In this step, you will:

-Use the example sketch supplied by the MKRWAN library in your development environment.

In order to be able to use the LoRa module (Murata CMWX1ZZABZ) on your device, you have to update the firmware of the LoRa module using Arduino IDE.


Please select the MKRWANFWUpdate_standalone sketch supplied by the MKRWAN library, which can be found under the Examples Menu of Files main menu.


Please verify that

MKRWANFWUpdate_standalone sketch loaded to your IDE.


Select upload by clicking on the arrow icon, or alternatively, you can use ctrl+U for sketch to:

2)Upload to Device
3)And run


Please observe the following messages on the Output window.

Done uploading message, which shows that the sketch will update the LoRa module firmware.

CPU reset. Message, which shows that firmware has been uploaded to the LoRa module.

As a result of this step, you have used your development environment to update the firmware on the LoRa module (Murata CMWX1ZZABZ) of your device. So, now you can use LoRa-related sketches on your device.