BC660K with LwM2M

Hi, I am trying to use the BC660K with LwM2M and iotcreators.com

I have had the device working correctly and sending/receiving using UDP.

But I do not seem able to send a registration request using LwM2M.

‘AT+QLWREG’ always gives me an error. Any ideas how to debug this?

AT+QRST=1
OK

RDY

+CFUN: 1

+CPIN: READY

+IP: 10.0.11.93
AT+CEREG?
+CEREG: 0,5

OK
AT+QLWCONFIG=0,"172.27.130.11",5683,"MY_IMEI",300,3
OK
AT+QLWREG
ERROR

Also running ‘AT+QLWREG=?’ gives me the following but not sure what that means:

AT+QLWREG=?
+LWM2M ERROR: 6

LESHAN PLATFORM LWM2M SERVER CONNECTION OPERATION GUIDE.pdf (3.1 MB)
Try using leshan first to test