Problem with DWM1001-proxy and MQTT

[leapslabs]

Hi Leon,

from the Bridge-dmesg.txt it looks like the SPI communication between the Kernel Module and DWM1001 does not work. Are you sure the soldering is correct? The problem is likely to be there.

The 2 topics which you see in the MQTT Broker is from the DWM Daemon and DWM Proxy. They use these topics to inform the DRTLS Web Manager about its status. A simple description of the data chain is described here:

10 000 m² area to cover with RTLS web manager also

Hi Ahmed, The data chain looks like this: Anchor/Tag – Bridge – Kernel Module – DWM Daemon – DWM Proxy – MQTT Broker – DRTLS Web Manager / MQTT client A simplified data flow of the uplink data (from the Edge node toward the Server) can be like this: The Gateway will collect all the Location and IoT data which it can see from the in-range Anchors and Tags. The data will then be forwarded to the DWM Daemon (which will be one per Gateway, so there will be as many Daemons as DWM1001 modules run…

Cheers,
TDK