How to change TX Power of nrf51822https://devzone.nordicsemi.com/f/nordic-q-a/54723/how-to-change-tx-power-of-nrf51822Hi guys, My question is really general: How do I reduce the TX Power of an nrf51822 BLE beacon? The situation is the following: 1. I ordered this device: https://www.aliexpress.com/item/32917064741.html?spm=a2g0s.9042311.0.0.42f84c4d2j8gPD 2.en-USTelligent Community 13Fri, 22 Nov 2019 14:01:35 GMTRE: How to change TX Power of nrf51822https://devzone.nordicsemi.com/thread/221590?ContentTypeID=1Fri, 22 Nov 2019 14:01:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8973d44e-ccc4-416a-97a6-bc13e3867d27Joakim Jakobsen<p>Hi.&nbsp;</p> <p>It&#39;s not possible to change the TX-power using the nRF Connect application.&nbsp;</p> <p>This needs to be done&nbsp;in the source code of your beacon.&nbsp;</p> <p>How to do this is also discussed in several other threads here on DevZone</p> <p>Ref this function:&nbsp;<br /><a href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.s132.api.v3.0.0/group___b_l_e___g_a_p___f_u_n_c_t_i_o_n_s.html#ga0f1931af876bef39520c58de5ac060ca"><span>sd_ble_gap_tx_power_set</span></a></p> <p>Best regards,&nbsp;<br />Joakim</p><div style="clear:both;"></div>