nrf51822 ：Is there a way to handle 120 concurrent links？

[Sam]

nrf51822： Is there a way to handle 120 concurrent links？ How can I do it ？

[Petter Myhre]

Our BLE SoftDevices can handle 8 concurrent connections in total, 1 as a peripheral, and up to 8 as a central. And our ANT SoftDevices supports up to 15 channels.

What are the requirements of your network? Do all 120 devices need to be connected? Maybe a mesh solution could be of interest?

nRF OpenMesh

FruityMesh

Wirepas Pino may also be something to look into. They have made a mesh protocol for the nRF51 Series, see this.