https://devzone.nordicsemi.com/f/nordic-q-a/32727/desk2-downloadhi. all. i have a problem: 1 . i use nrf51822 aa download nrfready_desktop_2_v3.0.0, sd+boot+desktop_keyboard, bud when i press p014 pair key, phone can not find device. 2. i use nrf51822 aa download nrfready_desktop_2_v3.0.0, sd+boot+sdk9 sampleen-USTelligent Community 13Wed, 25 Apr 2018 15:59:29 GMThttps://devzone.nordicsemi.com/thread/129835?ContentTypeID=1Wed, 25 Apr 2018 15:59:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cccfed42-776d-4684-b465-e27b81e94952tesc<p>Hi,</p> <p>The nRFready Desktop 2 frimware files are for use with the <a href="https://www.nordicsemi.com/eng/Products/Bluetooth-low-energy/nRFready-Desktop-2-Reference-Design">nRFready Desktop 2 Reference Design</a> (also known as nRF6928.)</p> <p>The ble_app_hids_keyboard_s110_pca10028 example from nRF51 SDK 9 is made for the <a href="https://www.nordicsemi.com/eng/Products/nRF51-DK">nRF51 DK</a> (also known as pca10028.)</p> <p>It sounds like you have the nRF51 DK, and in that case the HID keyboard example from nRF5 SDK version 12.3.0 may be the best starting point. For help with where to start for your particular project you may contact our sales repesentative for your area, or one of the distributors.</p> <p>Regards,<br />Terje</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/126476?ContentTypeID=1Sat, 31 Mar 2018 11:21:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:682460a8-7c6c-4e41-a9ea-5d4a56a36ce5wotaihua66<p>i have that problem too.</p><div style="clear:both;"></div>