Hardware startup query

Hi everyone, we are building a BLE device using NRF 52810 and need your advice on UUIDs for device communication with mobile app.
Can all devices under a production batch have same UUID? If not, then how to connect each UUID to the mobile app for seamless communication?

Please do advice as we are really confused in this part!

Swati449

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on January 18, 2022

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Hi

Know this is a bit old, but incase anyone has a simular dilemma.

The UUID is identifying the type of service and schema to be followed. Therfore as long as you follow the same protocol/interface they should all have the same uuid. The thing that must be different on all devices are the MAC.

Note that there are a range of short uuids, for well defind global standards. These can be found at the "ble sig" homepage and is refered to as profiles.

RuneHeick

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a year ago
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