SL6087 on SL Series Development Kit

Legacy Legacy AirPrime modules
1

Good morning,

Hardware configuration:
We are using SL6087 on the Sierra Wireless SL Series Development Kit.

Software configuration:
Developer Studio 3.6 on Windows 10 (We could not use version 2.3 as described here http://bytefreaks.net/sierra-wireless/using-sierra-wireless-sl-series-development-kit-on-windows-10)

The problem
When we try to load any application, the IDE will execute some commands to get the status of the system.
At some point it will execute

at+wopen=9

which will result in an error

+CME ERROR: 3

.
From the manual I found the following description for the error

.

Is this problem an issue with the configuration of the board? We followed the manual on setting the latches.
How can I proceed with the upload process?

Thank you for your time.

2

Hi,
If you check in AT command guide, you can see AT+WOPEN=9 will give you information about file system size available in your module along with OAT size. I guess your module doesn’t have file system (may be you are using old firmware or you didn’t configure that )which is leading to this error.

-Alex