Cat M1 / NB-IoT Modem
NWK030
A SIM inserted into the Modem will automatically configure to the SIM’s respective network. The connection can be verified by checking
the APN using the command ‘AT+CGDCONT?’. The APN will be configured on Class 1 by default. Connectivity can be verified using a
data test of supported protocol tests outlined in the AT command section or by using the different connectivity AT commands outlined
in the AT manual.
Firmware Update
Customers can check for device firmware updates through OnLogic’s NWK030 product page. When firmware is available, end users
can perform Firmware Over The Air (FOTA) updates to download and flash firmware. Both methods can be aided with applications or
performed within a PuTTY session using the relevant AT commands.
When firmware is available, User can perform a FOTA update via HTTP. The firmware will be hosted at
.
A FOTA upgrade package is delivered as two phases:
• fwA_to_fwB-Phase1.pkg
• fwA_to_fwB-Phase2.pkg
In the Phase 1 package, the FOTA Update Agent is updated from a full file to delta file Agent. In the Phase 2 package, the remaining
firmware changes are executed. This two package method substantially reduces the overall package size.
USB Update Application
1. Download the Easy Flash application and Firmware Image File.
2.
Make sure the Easy Flash application and the .dof Firmware Image file are in the same directory.
Initial Setup
3. Launch the Easy Flash utility as Administrator
4. Select the following options:
Product: SARA-R4
Port: USB
Baud rate: 921600
5. Hit Start and follow instructions provided
US Office
Phone: +1 802 861 2300
Email: [email protected]
www.onlogic.com
EU Office
Phone: +31 088 5200 700
Email: [email protected]
www.onlogic.com
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