https://devzone.nordicsemi.com/f/nordic-q-a/11815/acl-linksHello, I am currently working on a hard metal project involving Nordic product with Bluetooth. I have to implement Bluetooth Smart for a bare metal project and I&#39;ve already mostly done the l2cap-le and mostly hci parts. But I don&#39;t know how to dealen-USTelligent Community 13Thu, 11 Feb 2016 13:12:35 GMThttps://devzone.nordicsemi.com/thread/44686?ContentTypeID=1Thu, 11 Feb 2016 13:12:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3770fd67-789c-4355-9131-89d21a97bc7bjoedamato<p>Run_ar answered my question in the comments. Many thanks</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/44685?ContentTypeID=1Thu, 11 Feb 2016 13:11:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e3d6fd21-d09a-44ae-8f81-9856c4d87314joedamato<p>That is superb! This is what I need!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/44684?ContentTypeID=1Thu, 11 Feb 2016 12:20:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:13b0280b-4796-4e50-a633-48f6e8114864run_ar<p>It doesn&#39;t adjust this automatically, but it&#39;s possible to <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.s110.api.v8.0.0/group___b_l_e___g_a_p___f_u_n_c_t_i_o_n_s.html?cp=2_7_0_0_0_2_1_4_20#gac369253b7f5ce0fc0093a6133faa791f">report the RSSI strenght</a> to the application, so the application can adjust tx power using <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.s110.api.v8.0.0/group___b_l_e___g_a_p___f_u_n_c_t_i_o_n_s.html?cp=2_7_0_0_0_2_1_4_26#ga0f1931af876bef39520c58de5ac060ca">sd_ble_gap_tx_power_set</a>.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/44683?ContentTypeID=1Wed, 10 Feb 2016 14:51:44 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b5d2d638-4017-4348-9701-4b4cae5df4b9joedamato<p>Do your devices <strong>adjust their tx strengh according to the distance of a connected device?</strong> It is important for security purposes for my project that emissions are as low as possible to just a connected device.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/44682?ContentTypeID=1Wed, 10 Feb 2016 13:44:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a1d771b6-eda3-4947-8f10-940e4eda7797run_ar<p>Links / connections are created by our stack / softdevice. Is there any particular reason why you want to create your own stack?</p><div style="clear:both;"></div>