How do I give role(Master or Slave) to nRF51822-based BLE module ?

[t-kanda]

I would like to use nRF51822-based BLE module as Master role or Slave role. How do I give role(Master or Slave) to nRF51822-based BLE module ? What should I use ?

I ask for your consideration on this matter.

Sincelerly, t-kanda

[Wojtek]

You should read about SoftDevices (S110 is for "slave" - Peripheral/Broadcaster, and S120 is for "master" - Central and Observer). You have to flash one of those next to Your application and use functions implemented in each one.

There is also new S130 softdevice which is: Central/Peripheral/Broadcaster/Observer - but as far as i know, it's early version, .

[t-kanda]

Thank you for teaching me on my question. I really appreciate your quick response.

Sincerely, t-kanda