How many devices can i paired using smart Ble?

[san]

I saw in some post smart Bluetooth can have 7 active device. I would like to know what is the maximum number of Bluetooth devices i can pair up in sleep mode? i am doing a project which needs at least 150 Bluetooth devices to be paired up.

[FormerMember]

By paired device, I assume you mean bonded devices.

The maximum number of devices that you can store depends on the amount of flash that you reserve for the FDS module (flash data storage module) in fds_config.h (FDS_VIRTUAL_PAGE_SIZE) and how much data that is stored, like service changed, notifications, etc.

The maximum number of devices will also depend on if you are using nRF51 or nRF52 as well, because the nRF52 has more flash.

[q1246988092]

I have the same problem. Can you tell me the maximum number of pairing information that can be stored in the default 16K? Also, what happens if the storage is full, overwrite or fail?