connected 20 peripheral devices

[chtsai]

I saw the demo of nRF52832 connected 20 peripheral devices and control the light in the peripheral.I would like to know the more deatil of the whole operation in chip/SD.

1. What's the max. throughtput of each peripheral device ? all share the theory max. speed of BLE 5.0 2 Mbit/s ?

2. As I know like WIFI AP it allow connects many stations with specify channel totally more than 20 stations, the throughput of each station is liminted by the WIFI spec 802.11 n/ac etc. and the antenna  design (MIMO), what's the detail operation of connecting many peripheral devices in the current design of SD on nRF52 ? 

3. In current experiments on nRF52 what's the max. throughput can achieve if connects 20 devices and each device always transfers data to center ?

Thanks your reply in advnace

[FormerMember]

First it is useful to understand how the softdevice handles multiple links, that is explained in the "Connection timing as a Central" example.

Secondly, the throughput chapter is useful.

By reading both chapters, you should be able to get an insight in how the throughput change with the number of links.