samples: bluetooth: fast_pair: Align declared TX power for nRF54LM20 DK

alstrzebonski · nordicjm · commit 4d84189b01dd · 2025-07-21T13:29:26.000+01:00
Aligns declared TX power for nRF54LM20 DK after latest measurements.

Jira: NCSDK-34533

Signed-off-by: Aleksander Strzebonski &lt;aleksander.strzebonski@nordicsemi.no&gt;
diff --git a/samples/bluetooth/fast_pair/input_device/boards/nrf54lm20dk_nrf54lm20a_cpuapp.conf b/samples/bluetooth/fast_pair/input_device/boards/nrf54lm20dk_nrf54lm20a_cpuapp.conf
@@ -4,9 +4,6 @@
 # SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 #
 
-# Align the advertised TX power with Fast Pair expectations.
-CONFIG_BT_ADV_PROV_TX_POWER_CORRECTION_VAL=-11
-
 # START of workaround for issue NCSDK-33313
 # Disable CRACEN for all but RNG and switch to software crypto.
 CONFIG_PSA_CRYPTO_DRIVER_OBERON=y
diff --git a/samples/bluetooth/fast_pair/input_device/prj.conf b/samples/bluetooth/fast_pair/input_device/prj.conf
@@ -42,6 +42,7 @@ CONFIG_BT_ADV_PROV_GAP_APPEARANCE_SD=y
 #   * nrf52833dk/nrf52833
 #   * nrf52840dk/nrf52840
 #   * nrf5340dk/nrf5340/cpuapp(/ns)
+#   * nrf54lm20dk/nrf54lm20a/cpuapp
 #   * nrf54h20dk/nrf54h20/cpuapp
 CONFIG_BT_ADV_PROV_TX_POWER_CORRECTION_VAL=-15
 
diff --git a/samples/bluetooth/fast_pair/locator_tag/configuration/boards/nrf54lm20dk_nrf54lm20a_cpuapp.conf b/samples/bluetooth/fast_pair/locator_tag/configuration/boards/nrf54lm20dk_nrf54lm20a_cpuapp.conf
@@ -4,11 +4,6 @@
 # SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 #
 
-# Align the TX power encoded in the Fast Pair advertising set and
-# the Read Beacon Parameters response with Fast Pair expectations.
-CONFIG_BT_ADV_PROV_TX_POWER_CORRECTION_VAL=-11
-CONFIG_BT_FAST_PAIR_FMDN_TX_POWER_CORRECTION_VAL=-11
-
 # START of workaround for issue NCSDK-33313
 # Disable CRACEN for all but RNG and switch to software crypto.
 CONFIG_PSA_CRYPTO_DRIVER_OBERON=y
diff --git a/samples/bluetooth/fast_pair/locator_tag/configuration/prj.conf b/samples/bluetooth/fast_pair/locator_tag/configuration/prj.conf
@@ -100,6 +100,7 @@ CONFIG_BT_DIS_PNP=n
 #   * nrf52833dk/nrf52833
 #   * nrf52840dk/nrf52840
 #   * nrf5340dk/nrf5340/cpuapp(/ns)
+#   * nrf54lm20dk/nrf54lm20a/cpuapp
 #   * nrf54h20dk/nrf54h20/cpuapp
 CONFIG_BT_ADV_PROV_TX_POWER_CORRECTION_VAL=-15
 CONFIG_BT_FAST_PAIR_FMDN_TX_POWER_CORRECTION_VAL=-15
diff --git a/samples/bluetooth/fast_pair/locator_tag/configuration/prj_release.conf b/samples/bluetooth/fast_pair/locator_tag/configuration/prj_release.conf
@@ -105,6 +105,7 @@ CONFIG_BT_DIS_PNP=n
 #   * nrf52833dk/nrf52833
 #   * nrf52840dk/nrf52840
 #   * nrf5340dk/nrf5340/cpuapp(/ns)
+#   * nrf54lm20dk/nrf54lm20a/cpuapp
 #   * nrf54h20dk/nrf54h20/cpuapp
 CONFIG_BT_ADV_PROV_TX_POWER_CORRECTION_VAL=-15
 CONFIG_BT_FAST_PAIR_FMDN_TX_POWER_CORRECTION_VAL=-15

Original file line number	Diff line number	Diff line change
`@@ -4,9 +4,6 @@`
`4`	`4`	`# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause`
`5`	`5`	`#`
`6`	`6`
`7`		`-# Align the advertised TX power with Fast Pair expectations.`
`8`		`-CONFIG_BT_ADV_PROV_TX_POWER_CORRECTION_VAL=-11`
`9`		`-`
`10`	`7`	`# START of workaround for issue NCSDK-33313`
`11`	`8`	`# Disable CRACEN for all but RNG and switch to software crypto.`
`12`	`9`	`CONFIG_PSA_CRYPTO_DRIVER_OBERON=y`