https://devzone.nordicsemi.com/f/nordic-q-a/7777/nrf51822-as-peripheral-to-central-iphone-ios-app-and-central-to-i2c-chipset-peripheralsHi Everyone, I have what I hope is a simple questions. I am creating a piece of hardware that will act as the peripheral to a central iOS app in regards to a standard BLE communication. This same nRF51822 will then need to act as the central i2c eepromen-USTelligent Community 13Tue, 23 Jun 2015 13:25:33 GMThttps://devzone.nordicsemi.com/thread/27708?ContentTypeID=1Tue, 23 Jun 2015 13:25:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cbe5b32a-348d-4681-8ae8-1998d691baf6Hung Bui<p>@brigidrose: I see no problem with this set up. Please be aware that, the central/peripheral role on BLE communication has no thing to do with the master/slave role on the i2c communication.</p> <p>They are independent.</p><div style="clear:both;"></div>