Add timestamp to messages

I use MDEK with PANS 2, i want to add timestamp to the messages sends by the devices, if it’s not possible it would be enough that the bridge take the messages and add timestamp before send in MQTT.
It’s possible to do that?

Hi Blue,

Which timestamps are you exactly refering to ? The ones received by the tag when performing two way ranging scheme with anchors ?


Hi Yves,
Thanks for reply.
I want to know the DateTime of the localization (for example 29/08/2019 16:47:00);
I know that UWB devices cannot have this datetime because they don’t know the time and the timezone, but the RPi 3 that receive the localization data know the datetime.
I want to know if is possible to add this info at the mqtt packet.

Hi Ivan,

Technically it is possible but you would need source code of the DWM Daemon. Timestamping it on the receive end of the MQTT Client is possible but it is less accurate and prone to error when TCP/IP communication latency increase.


Hi Leaps,
that’s what I imagined.
Is there a possibility that the DWM Daemon’s source code will be made available?
It’s very important to know the time of the location


Is there an update on adding localization timestamp? I’d imagine that having the daemon’s source code is the only way to customize the messages that are being written to the MQTT topics.