Setting TX power level in S120https://devzone.nordicsemi.com/f/nordic-q-a/3285/setting-tx-power-level-in-s120When is the most appropriate time to set the transmit power while using the S120 softdevice? I want to set it once at power up. Most examples that use the S110 SD set the power level in their gap_params_init() function. I&#39;ve added the call to sd_ble_gap_tx_power_seten-USTelligent Community 13Wed, 30 Jul 2014 15:20:05 GMTRE: Setting TX power level in S120https://devzone.nordicsemi.com/thread/11983?ContentTypeID=1Wed, 30 Jul 2014 15:20:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:631915f2-038b-49f1-a603-45f9f557e7c7cocoa<p>Hi,</p> <p>SDK manual does not state anything particular about how and when use sd_ble_gap_tx_power_set(), so, I suppose is safe to use where you think it could fit better with your needs.</p> <p>A note about which type of error the function call may return, in S120 documentation seems there are only two errors type (NRF_SUCCESS and NRF_ERROR_INVALID_PARAM) while in S110 there is one more error : NRF_ERROR_BUSY.</p> <p>Maybe a typo !!</p> <p>-c</p><div style="clear:both;"></div>