diff --git a/esphome/components/sx127x/sx127x.h b/esphome/components/sx127x/sx127x.h
index 8140b842fa..aaa4b41eab 100644
--- a/esphome/components/sx127x/sx127x.h
+++ b/esphome/components/sx127x/sx127x.h
@@ -155,4 +155,4 @@ class SX127x : public Component,
 };
 
 }  // namespace sx127x
-}  // namespace esphome
\ No newline at end of file
+}  // namespace esphome
diff --git a/tests/components/sx127x/test.esp32-ard.yaml b/tests/components/sx127x/test.esp32-ard.yaml
new file mode 100644
index 0000000000..9d885b7a36
--- /dev/null
+++ b/tests/components/sx127x/test.esp32-ard.yaml
@@ -0,0 +1,16 @@
+spi:
+  clk_pin: GPIO5
+  mosi_pin: GPIO27
+  miso_pin: GPIO19
+
+sx127x:
+  id: sx127x_id
+  nss_pin: GPIO18
+  rst_pin: GPIO23
+  pa_pin: BOOST
+  pa_power: 17
+  frequency: 433920000
+  rx_bandwidth: 50_0kHz
+  rx_floor: -90
+  rx_start: true
+  modulation: OOK
diff --git a/tests/components/sx127x/test.esp32-c3-ard.yaml b/tests/components/sx127x/test.esp32-c3-ard.yaml
new file mode 100644
index 0000000000..9d885b7a36
--- /dev/null
+++ b/tests/components/sx127x/test.esp32-c3-ard.yaml
@@ -0,0 +1,16 @@
+spi:
+  clk_pin: GPIO5
+  mosi_pin: GPIO27
+  miso_pin: GPIO19
+
+sx127x:
+  id: sx127x_id
+  nss_pin: GPIO18
+  rst_pin: GPIO23
+  pa_pin: BOOST
+  pa_power: 17
+  frequency: 433920000
+  rx_bandwidth: 50_0kHz
+  rx_floor: -90
+  rx_start: true
+  modulation: OOK
diff --git a/tests/components/sx127x/test.esp32-c3-idf.yaml b/tests/components/sx127x/test.esp32-c3-idf.yaml
new file mode 100644
index 0000000000..9d885b7a36
--- /dev/null
+++ b/tests/components/sx127x/test.esp32-c3-idf.yaml
@@ -0,0 +1,16 @@
+spi:
+  clk_pin: GPIO5
+  mosi_pin: GPIO27
+  miso_pin: GPIO19
+
+sx127x:
+  id: sx127x_id
+  nss_pin: GPIO18
+  rst_pin: GPIO23
+  pa_pin: BOOST
+  pa_power: 17
+  frequency: 433920000
+  rx_bandwidth: 50_0kHz
+  rx_floor: -90
+  rx_start: true
+  modulation: OOK
diff --git a/tests/components/sx127x/test.esp32-idf.yaml b/tests/components/sx127x/test.esp32-idf.yaml
new file mode 100644
index 0000000000..9d885b7a36
--- /dev/null
+++ b/tests/components/sx127x/test.esp32-idf.yaml
@@ -0,0 +1,16 @@
+spi:
+  clk_pin: GPIO5
+  mosi_pin: GPIO27
+  miso_pin: GPIO19
+
+sx127x:
+  id: sx127x_id
+  nss_pin: GPIO18
+  rst_pin: GPIO23
+  pa_pin: BOOST
+  pa_power: 17
+  frequency: 433920000
+  rx_bandwidth: 50_0kHz
+  rx_floor: -90
+  rx_start: true
+  modulation: OOK
diff --git a/tests/components/sx127x/test.esp8266-ard.yaml b/tests/components/sx127x/test.esp8266-ard.yaml
new file mode 100644
index 0000000000..9d885b7a36
--- /dev/null
+++ b/tests/components/sx127x/test.esp8266-ard.yaml
@@ -0,0 +1,16 @@
+spi:
+  clk_pin: GPIO5
+  mosi_pin: GPIO27
+  miso_pin: GPIO19
+
+sx127x:
+  id: sx127x_id
+  nss_pin: GPIO18
+  rst_pin: GPIO23
+  pa_pin: BOOST
+  pa_power: 17
+  frequency: 433920000
+  rx_bandwidth: 50_0kHz
+  rx_floor: -90
+  rx_start: true
+  modulation: OOK
diff --git a/tests/components/sx127x/test.rp2040-ard.yaml b/tests/components/sx127x/test.rp2040-ard.yaml
new file mode 100644
index 0000000000..9d885b7a36
--- /dev/null
+++ b/tests/components/sx127x/test.rp2040-ard.yaml
@@ -0,0 +1,16 @@
+spi:
+  clk_pin: GPIO5
+  mosi_pin: GPIO27
+  miso_pin: GPIO19
+
+sx127x:
+  id: sx127x_id
+  nss_pin: GPIO18
+  rst_pin: GPIO23
+  pa_pin: BOOST
+  pa_power: 17
+  frequency: 433920000
+  rx_bandwidth: 50_0kHz
+  rx_floor: -90
+  rx_start: true
+  modulation: OOK