diff --git a/examples/light-switch-app/efr32/README.md b/examples/light-switch-app/efr32/README.md
index 365d726fc6e524..9657fbdac2711a 100644
--- a/examples/light-switch-app/efr32/README.md
+++ b/examples/light-switch-app/efr32/README.md
@@ -67,7 +67,8 @@ Silicon Labs platform.
 
     -   BRD4161A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@19dBm
     -   BRD4162A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm
-    -   BRD4163A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm, 868MHz@19dBm
+    -   BRD4163A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm,
+        868MHz@19dBm
     -   BRD4164A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@19dBm
     -   BRD4166A / SLTB004A / Thunderboard Sense 2 / 2.4GHz@10dBm
     -   BRD4170A / SLWSTK6000B / Multiband Wireless Starter Kit / 2.4GHz@19dBm,
@@ -83,9 +84,9 @@ Silicon Labs platform.
     -   BRD2601B / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm
     -   BRD2703A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm
     -   BRD4186A / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@10dBm
-    -   BRD4186C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@10dBm   
+    -   BRD4186C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@10dBm
     -   BRD4187A / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@20dBm
-    -   BRD4187C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@20dBm   
+    -   BRD4187C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@20dBm
 
 *   Build the example application:
 
diff --git a/examples/lighting-app/efr32/README.md b/examples/lighting-app/efr32/README.md
index 340dc30fe6261c..e378cbd8582691 100644
--- a/examples/lighting-app/efr32/README.md
+++ b/examples/lighting-app/efr32/README.md
@@ -64,7 +64,8 @@ Silicon Labs platform.
 
     -   BRD4161A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@19dBm
     -   BRD4162A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm
-    -   BRD4163A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm, 868MHz@19dBm
+    -   BRD4163A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm,
+        868MHz@19dBm
     -   BRD4164A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@19dBm
     -   BRD4166A / SLTB004A / Thunderboard Sense 2 / 2.4GHz@10dBm
     -   BRD4170A / SLWSTK6000B / Multiband Wireless Starter Kit / 2.4GHz@19dBm,
diff --git a/examples/lock-app/efr32/README.md b/examples/lock-app/efr32/README.md
index 30719fa3885a0f..341b9fa49ca6df 100644
--- a/examples/lock-app/efr32/README.md
+++ b/examples/lock-app/efr32/README.md
@@ -62,7 +62,8 @@ Silicon Labs platform.
 
     -   BRD4161A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@19dBm
     -   BRD4162A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm
-    -   BRD4163A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm, 868MHz@19dBm    
+    -   BRD4163A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm,
+        868MHz@19dBm
     -   BRD4164A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@19dBm
     -   BRD4166A / SLTB004A / Thunderboard Sense 2 / 2.4GHz@10dBm
     -   BRD4170A / SLWSTK6000B / Multiband Wireless Starter Kit / 2.4GHz@19dBm,
@@ -76,13 +77,13 @@ Silicon Labs platform.
     MG24 boards :
 
     -   BRD4162A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm
-    -   BRD4163A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm, 868MHz@19dBm
+    -   BRD4163A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm,
+        868MHz@19dBm
     -   BRD4186A / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@10dBm
-    -   BRD4186C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@10dBm    
+    -   BRD4186C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@10dBm
     -   BRD4187A / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@20dBm
     -   BRD4187C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@20dBm
 
-
 *   Build the example application:
 
           ```
diff --git a/examples/persistent-storage/efr32/README.md b/examples/persistent-storage/efr32/README.md
index 6880e9e48aab8e..4a4651468b97bb 100644
--- a/examples/persistent-storage/efr32/README.md
+++ b/examples/persistent-storage/efr32/README.md
@@ -55,7 +55,8 @@ The EFR32 platform KVS is fully implemented
 
     -   BRD4161A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@19dBm
     -   BRD4162A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm
-    -   BRD4163A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm, 868MHz@19dBm
+    -   BRD4163A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm,
+        868MHz@19dBm
     -   BRD4164A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@19dBm
     -   BRD4166A / SLTB004A / Thunderboard Sense 2 / 2.4GHz@10dBm
     -   BRD4170A / SLWSTK6000B / Multiband Wireless Starter Kit / 2.4GHz@19dBm,
@@ -69,12 +70,13 @@ The EFR32 platform KVS is fully implemented
     MG24 boards :
 
     -   BRD4162A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm
-    -   BRD4163A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm, 868MHz@19dBm
+    -   BRD4163A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm,
+        868MHz@19dBm
     -   BRD4186A / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@10dBm
-    -   BRD4186C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@10dBm    
+    -   BRD4186C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@10dBm
     -   BRD4187A / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@20dBm
     -   BRD4187C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@20dBm
-    
+
 *   Build the example application:
 
           cd ~/connectedhomeip
diff --git a/examples/pigweed-app/efr32/README.md b/examples/pigweed-app/efr32/README.md
index c7ec22fd71a324..3680f42a67b535 100644
--- a/examples/pigweed-app/efr32/README.md
+++ b/examples/pigweed-app/efr32/README.md
@@ -66,7 +66,7 @@ following features are available:
     MG12 boards:
 
     -   BRD4161A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@19dBm
-    -   BRD4162A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm    
+    -   BRD4162A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm
     -   BRD4163A / SLWSTK6000B / Dual band Wireless Starter Kit / 2.4GHz@19dBm,
         868MHz@19dBm
     -   BRD4164A / SLWSTK6000B / Dual band Wireless Starter Kit / 2.4GHz@19dBm,
@@ -79,7 +79,7 @@ following features are available:
     MG21 boards: Currently not supported due to RAM limitation.
 
     -   BRD4180A / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@20dBm
- 
+
     MG24 boards :
 
     -   BRD2601B / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm
@@ -88,7 +88,7 @@ following features are available:
     -   BRD4186C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@10dBm
     -   BRD4187A / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@20dBm
     -   BRD4187C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@20dBm
-    
+
 *   Build the example application:
 
         cd ~/connectedhomeip/examples/pigweed-app/efr32
diff --git a/examples/thermostat/efr32/README.md b/examples/thermostat/efr32/README.md
index e5c8da309b38e6..5bc31b87d2d989 100644
--- a/examples/thermostat/efr32/README.md
+++ b/examples/thermostat/efr32/README.md
@@ -67,7 +67,8 @@ Silicon Labs platform.
 
     -   BRD4161A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@19dBm
     -   BRD4162A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm
-    -   BRD4163A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm, 868MHz@19dBm
+    -   BRD4163A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm,
+        868MHz@19dBm
     -   BRD4164A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@19dBm
     -   BRD4166A / SLTB004A / Thunderboard Sense 2 / 2.4GHz@10dBm
     -   BRD4170A / SLWSTK6000B / Multiband Wireless Starter Kit / 2.4GHz@19dBm,
@@ -83,9 +84,9 @@ Silicon Labs platform.
     -   BRD2601B / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm
     -   BRD2703A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm
     -   BRD4186A / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@10dBm
-    -   BRD4186C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@10dBm   
+    -   BRD4186C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@10dBm
     -   BRD4187A / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@20dBm
-    -   BRD4187C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@20dBm    
+    -   BRD4187C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@20dBm
 
 *   Build the example application:
 
diff --git a/examples/window-app/efr32/README.md b/examples/window-app/efr32/README.md
index e1494cbb671d17..bd89ef25057620 100644
--- a/examples/window-app/efr32/README.md
+++ b/examples/window-app/efr32/README.md
@@ -67,7 +67,8 @@ Silicon Labs platform.
 
     -   BRD4161A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@19dBm
     -   BRD4162A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm
-    -   BRD4163A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm, 868MHz@19dBm   
+    -   BRD4163A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm,
+        868MHz@19dBm
     -   BRD4164A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@19dBm
     -   BRD4166A / SLTB004A / Thunderboard Sense 2 / 2.4GHz@10dBm
     -   BRD4170A / SLWSTK6000B / Multiband Wireless Starter Kit / 2.4GHz@19dBm,
@@ -83,9 +84,9 @@ Silicon Labs platform.
     -   BRD2601B / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm
     -   BRD2703A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm
     -   BRD4186A / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@10dBm
-    -   BRD4186C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@10dBm    
+    -   BRD4186C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@10dBm
     -   BRD4187A / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@20dBm
-    -   BRD4187C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@20dBm    
+    -   BRD4187C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@20dBm
 
 *   Build the example application:
 
diff --git a/src/test_driver/efr32/README.md b/src/test_driver/efr32/README.md
index 97416600950bd0..5c9817b8da6948 100644
--- a/src/test_driver/efr32/README.md
+++ b/src/test_driver/efr32/README.md
@@ -43,7 +43,8 @@ test runner.
 
     -   BRD4161A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@19dBm
     -   BRD4162A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm
-    -   BRD4163A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm, 868MHz@19dBm    
+    -   BRD4163A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm,
+        868MHz@19dBm
     -   BRD4164A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@19dBm
     -   BRD4166A / SLTB004A / Thunderboard Sense 2 / 2.4GHz@10dBm
     -   BRD4170A / SLWSTK6000B / Multiband Wireless Starter Kit / 2.4GHz@19dBm,
@@ -59,9 +60,9 @@ test runner.
     -   BRD2601B / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm
     -   BRD2703A / SLWSTK6000B / Wireless Starter Kit / 2.4GHz@10dBm
     -   BRD4186A / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@10dBm
-    -   BRD4186C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@10dBm    
+    -   BRD4186C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@10dBm
     -   BRD4187A / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@20dBm
-    -   BRD4187C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@20dBm    
+    -   BRD4187C / SLWSTK6006A / Wireless Starter Kit / 2.4GHz@20dBm
 
 OR use GN/Ninja directly