In case you need to know the firmware version of the u-blox SARA radio module of your MKR NB 1500, here is how to find it:
Using the Arduino Desktop IDE
-
Ensure that the
MKRNB
library is installed in the Library Manager (Tools > Manage libraries
). -
Select the Arduino MKR NB 1500 as the Board (
Tools > Board: > Arduino SAMD (32-bits ARM Cortex-M0+) Boards > Arduino MKR NB 1500
) and its corresponding Port in (Tools > Port
). -
Open the
SerialSARAPassthrough
inFile > Examples > MKRNB
, under Examples from Custom Libraries. -
Open serial monitor
-
Set serial monitor dropdown to ‘Both NL & CR’
-
Use AT commands ATI9 or AT+CGMR and press ENTER
-
ATI9: returns the modem firmware version and the application version of the module:
-
AT+CGMR: returns the firmware version of the module together with its release date reported within square brackets:
-
Using the Arduino Cloud Editor
-
Click on Libraries and type “MKRNB” in the search box
-
In the MKRNB Library click on
Examples > Tools > SerialSARAPassthrough
-
Upload ‘SerialSARAPassthrough’ sketch
-
Open serial monitor
-
Set serial monitor dropdown to ‘Both NL & CR’
-
Use AT commands ATI9 or AT+CGMR and press SEND
-
ATI9: returns the modem firmware version and the application version of the module:
-
AT+CGMR: returns the firmware version of the module together with its release date reported within square brackets:
-