hello, I have known that Nordic has produced new nRF51 DK which already support s130. But it seems only a demo! What's the exactly plan of BLE 4.1 and 4.2? When can buy the new ble stack profile of 4.1 and 4.2? Thanks

We are trying out nRF51822. My colleague has a top of the line Lenovo running Ubuntu and is able to detect the module when scanned. However, my macbook pro Mid 2014 (Which discovers other Bluetooth 4.0 modules) doesn't detect it. My guess is that my…

We are trying out nRF51822. My colleague has a top of the line Lenovo running Ubuntu and is able to detect the module when scanned. However, my macbook pro Mid 2014 (Which discovers other Bluetooth 4.0 modules) doesn't detect it. My guess is that my…