https://devzone.nordicsemi.com/f/nordic-q-a/42032/does-the-nrf-connect-tool-on-android-can-not-discover-the-hid-servicesIt just connected to the hid keyboard(nordic example) and seems can not discover the hid services.en-USTelligent Community 13Wed, 02 Jan 2019 21:11:51 GMThttps://devzone.nordicsemi.com/thread/163571?ContentTypeID=1Wed, 02 Jan 2019 21:11:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d639d7d4-627e-4ca2-ae7e-d79b7daaeae8Kenneth<p>Typically HID devices are handled by the OS directly, and can&#39;t be interfaced by an app.</p> <p>Best regards,<br />Kenneth</p><div style="clear:both;"></div>