Embedded LwM2M client - AT&T IoT Starter Kit

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sunil.sharma's picture
sunil.sharma
Junior(0)

I am working with AT&T IoT Starter Kit (LTE-M, STM32L4). The kit (& other like 2nd Generation kit with M18Q2FG-1 LTE Cat-4 modem module) has Avnet M14A2A Cellular Shield and as per the validated chipset sheet available at below AT&T link, cellular module has pre-built Embedded OMA LwM2M client.

"https://iotdevices.att.com/Uploaded_Docs/at&t_chipsets_20170607093854977.xlsx"

Could this embedded LwM2M client be configured, perhaps using AT commands, to make it connect to AT&T/other LwM2M server?

I digged into the associated Firmware and found the below AT commands, which looks relevant, but didn't work for me. Other than this, I am not finding any relevant documentation, which could be of help.

AT%LWM2MCMD
AT%LWM2MEV
AT%LWM2MOPEV
AT%LWM2MAPI

Thanks,

Sunil

jflynn129's picture
jflynn129
Moderator(4)

Hi, I am not familiar with LWM2M operations myself, have you asked this command on the AT&T help site?  I know they were working with WNC to implement LWM2M functionallity but we (Avnet) were never given details on what they did or how much work was completed.  Because of this lack of information, I can't provide any information.  Sorry.