One peripheral to multiple Central Connection requirement

[Brajesh]

Hi All,

I need to implement a kinda a mesh network of Nordic device nodes placed nearby to act as a relay, for that I have a use case where following requirement.

1. One Peripheral to multiple central device connection.
2. MTU size larger than 27 (around 100 bytes) to attain higher throughput.

I'm using S130 Softdevice along with SDK 9.0.

Please let me know your comments about the design and whether i can achieve above two requirements.

Suggestions would be well appreciated.

Thanks Brajesh

[Petter Myhre]

1. One Peripheral to multiple central device connection. - Unfortunately, acting in the peripheral role our SoftDevices can only hold a single connection.

2. MTU size larger than 27 (around 100 bytes) to attain higher throughput. - Currently our SoftDevices support and MTU of 23 bytes, where up to 20 bytes of user data available per packet. We plan to extend it, please see this question.

Edit 31.07.2015, added 2.