Deelnemers Early Access programma
@Yassine-Amraue No, not yet. I’m doing some testing with the portal but it seems sending downlinks influences the time it takes to send an uplink. I’m trying to figure it out but I’m not getting good results yet.
Is there any instructions on reading the downlink messages on a ublox sara-n211? I only found the instructions for the BC66 kit which has different AT commands…
@Ederuiter @afzal_m
Thanks.
We were thinking in that direction (sending version)
Another reason why I asked is that since I started sending downlinks to a (devkit) device for testing purposes, the device now is extremely slow in sending messages. It takes minutes, sometimes hours to send a single message (uplink).
Could that be linked to not “collecting” the downlink messages?
Our Service Capability Server (IMPACT) doesn’t have the information whether a downlink message arrived or not.
This feature will be available in our new CoAP adapter (to avoid confusion: this is the pure version of CoAP and not the Neul version that you are used to). We do not have it commecially available yet, but is already available for testing. (I believe testing is a good idea for the future batches of your use case anyway.)
In the meantime I also checked with other customers how they are dealing with getting such confirmations. When they do a firmware update, it also includes a new configuration.In this configuration, there is a piece of code that ensures that the device from now on sends a new version number with each uplink.
For example:
Hope this helps!
@Stefan-de-Lange we only plan on being able to update our software when really needed without needing to get the devices back in store. This should not happen on a daily basis, or even monthly.
We just want to make sure we can.
@Stefan-de-Lange @afzal_m thanks.
But still: can we know if queued downlinks are retrieved? Does the platform know?
In general Stefan is right… But we do have some customers who are doing this with NB-IoT…
Pls give me a day or two to gather the right information for you
@Roalnd-Baldin thanks!
Good catch the 195/197. However, we still see hundreds on AWS. It’s probably us then. I’ll check the header.
@Stefan-de-Lange then how come FOTA does work over NB-IoT? Modem fwpkg > 1MB
That’s strange and annoying!
To me the order looks like it is completed. What do you see if you go to https://portal.iotcreators.com/portal?
With the simcard you cirrently have you only make a REST query to your host if you use NB-IoT. However, we can send you another simcard which allows you do this with LTE and LTE-M as well.
You can also write me directly: afzal@iotcreators.com