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Hi I am using Nucleo-WL55jc1 board. One is programmed as concentrator, other is programmed as sensor node. Currently the software is programmed for 14 sensors nodes How can I extend it to about 200 sensor node

Associate II

Currently I am using the firmware LocalNetwork_Concentrator and LocalNetwork_Sensor.

The maximum Sensor nodes are 14. I wish to connect around 200 LocalNetwork_sensor.

Kindly help me to make the required changes in the software.


Rather than have someone guide you through the process, perhaps take some time and walk the code, do some static analysis to understand the architectural and practical limits of supporting more sensors, and the trade-offs in time/bandwidth to accommodate more devices.

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ST Employee

Hello @SatishB​ ,

I suggest you to check UM2786 that detail the origin of the 14 nodes available.

I think you could increase this number, by taking attention to the time slot for each device.