It depends on what the devices are and how you are managing/monitoring them.
I use BLE with an ESP32 to report on Xiaomi Bluetooth Temperature sensors and this pumps out the data as a MQTT stream which you could then use in your dashboard
GIve us some more info on your specific use case
As you probably know BLE is quite limited in distance/abiliy to penetrate objects - so being able to use your RPi to do it would be problematic unless it was ideally located centrally to the objects
Craig
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