case about nRF52820

[peter.min]

Hi,

1. I would like to know which rexample should be used when using nRF52820 as master and slave?

2. How many slave  can be connected at most?

Thank you for all your assistance.
Kind regards,
Peter.Min

[Simonr]

Hi

What SDK are you using, the nRF Connect SDK (NCS) or nRF5 SDK?

1. For NCS, you can check out the Central and Peripheral HRS sample project. It should be possible to build and flash for the nRF52820. In the nRF5 SDK we have either the Multirole example or Throughput example for master + slave functionality. To configure these examples to fit the nRF52820, follow the Developing for nRF52820 user guide.

2. In the nRF5 SDK, the maximum number of peripheral connections is limited to 20 by the SoftDevice. Same goes for the SoftDevice controller in the NCS, while the Zephyr Controller in NCS is only limited by the RAM of your device.

Best regards,

Simon