diff --git a/tests/components/sx127x/test.esp32-ard.yaml b/tests/components/sx127x/test.esp32-ard.yaml
index 9d885b7a36..5e5abf4b44 100644
--- a/tests/components/sx127x/test.esp32-ard.yaml
+++ b/tests/components/sx127x/test.esp32-ard.yaml
@@ -10,7 +10,10 @@ sx127x:
   pa_pin: BOOST
   pa_power: 17
   frequency: 433920000
+  modulation: OOK
+  rx_start: true
   rx_bandwidth: 50_0kHz
   rx_floor: -90
-  rx_start: true
-  modulation: OOK
+  fsk_fdev: 5000
+  fsk_shaping: NONE
+  fsk_ramp: 40us
diff --git a/tests/components/sx127x/test.esp32-c3-ard.yaml b/tests/components/sx127x/test.esp32-c3-ard.yaml
index 9d885b7a36..5e5abf4b44 100644
--- a/tests/components/sx127x/test.esp32-c3-ard.yaml
+++ b/tests/components/sx127x/test.esp32-c3-ard.yaml
@@ -10,7 +10,10 @@ sx127x:
   pa_pin: BOOST
   pa_power: 17
   frequency: 433920000
+  modulation: OOK
+  rx_start: true
   rx_bandwidth: 50_0kHz
   rx_floor: -90
-  rx_start: true
-  modulation: OOK
+  fsk_fdev: 5000
+  fsk_shaping: NONE
+  fsk_ramp: 40us
diff --git a/tests/components/sx127x/test.esp32-c3-idf.yaml b/tests/components/sx127x/test.esp32-c3-idf.yaml
index 9d885b7a36..5e5abf4b44 100644
--- a/tests/components/sx127x/test.esp32-c3-idf.yaml
+++ b/tests/components/sx127x/test.esp32-c3-idf.yaml
@@ -10,7 +10,10 @@ sx127x:
   pa_pin: BOOST
   pa_power: 17
   frequency: 433920000
+  modulation: OOK
+  rx_start: true
   rx_bandwidth: 50_0kHz
   rx_floor: -90
-  rx_start: true
-  modulation: OOK
+  fsk_fdev: 5000
+  fsk_shaping: NONE
+  fsk_ramp: 40us
diff --git a/tests/components/sx127x/test.esp32-idf.yaml b/tests/components/sx127x/test.esp32-idf.yaml
index 9d885b7a36..5e5abf4b44 100644
--- a/tests/components/sx127x/test.esp32-idf.yaml
+++ b/tests/components/sx127x/test.esp32-idf.yaml
@@ -10,7 +10,10 @@ sx127x:
   pa_pin: BOOST
   pa_power: 17
   frequency: 433920000
+  modulation: OOK
+  rx_start: true
   rx_bandwidth: 50_0kHz
   rx_floor: -90
-  rx_start: true
-  modulation: OOK
+  fsk_fdev: 5000
+  fsk_shaping: NONE
+  fsk_ramp: 40us
diff --git a/tests/components/sx127x/test.esp8266-ard.yaml b/tests/components/sx127x/test.esp8266-ard.yaml
index 9d885b7a36..5e5abf4b44 100644
--- a/tests/components/sx127x/test.esp8266-ard.yaml
+++ b/tests/components/sx127x/test.esp8266-ard.yaml
@@ -10,7 +10,10 @@ sx127x:
   pa_pin: BOOST
   pa_power: 17
   frequency: 433920000
+  modulation: OOK
+  rx_start: true
   rx_bandwidth: 50_0kHz
   rx_floor: -90
-  rx_start: true
-  modulation: OOK
+  fsk_fdev: 5000
+  fsk_shaping: NONE
+  fsk_ramp: 40us
diff --git a/tests/components/sx127x/test.rp2040-ard.yaml b/tests/components/sx127x/test.rp2040-ard.yaml
index 9d885b7a36..5e5abf4b44 100644
--- a/tests/components/sx127x/test.rp2040-ard.yaml
+++ b/tests/components/sx127x/test.rp2040-ard.yaml
@@ -10,7 +10,10 @@ sx127x:
   pa_pin: BOOST
   pa_power: 17
   frequency: 433920000
+  modulation: OOK
+  rx_start: true
   rx_bandwidth: 50_0kHz
   rx_floor: -90
-  rx_start: true
-  modulation: OOK
+  fsk_fdev: 5000
+  fsk_shaping: NONE
+  fsk_ramp: 40us