I am able to connect see the buetooth NRf51822 ek on windows, iphone, but not mac

[jingfeng]

I am able to connect see the buetooth NRf51822 ek on windows, iphone, but not mac, when I installed the ble_app_hrs app s110 8 on the ek board. Any idea?

[jingfeng]

Well. I bought my mac last month in apple store, and checked it has Bluetooth 4.3.

[Nguyen Hoan Hoang]

Does CoreBluetooth power up OK ? Any error condition ? If your MAC supports BLE then CoreBluetooth should work.