I ve installed CSR bluetooth 4.0 adapter , it can communicated with even the bluetooth 2.0 devices, how ever it even can not discovery the board when I programed the softDevice and project under s110. what is wrong?
If you have board 10001 then you have nRF51822 Evaluation kit, right? This one: www.nordicsemi.com/.../nRF51822-Evaluation-Kit And there is small USB dongle in this kit that is PCA10000. Well, if you don't have this dongle for some reason, then try to find some Android/iOS device with bluetooth 4 support and try to test if it'll see your device.