diff --git a/examples/chef/efr32/src/AppTask.cpp b/examples/chef/efr32/src/AppTask.cpp
index 111340eeb66e5a..397fab5d482f7d 100644
--- a/examples/chef/efr32/src/AppTask.cpp
+++ b/examples/chef/efr32/src/AppTask.cpp
@@ -21,10 +21,7 @@
 #include "AppConfig.h"
 #include "AppEvent.h"
 
-#ifdef ENABLE_WSTK_LEDS
 #include "LEDWidget.h"
-#include "sl_simple_led_instances.h"
-#endif // ENABLE_WSTK_LEDS
 
 #ifdef DISPLAY_ENABLED
 #include "lcd.h"
@@ -51,10 +48,7 @@
 
 #include <platform/CHIPDeviceLayer.h>
 
-#ifdef ENABLE_WSTK_LEDS
-#define SYSTEM_STATE_LED &sl_led_led0
-#endif // ENABLE_WSTK_LEDS
-
+#define SYSTEM_STATE_LED 0
 #define APP_FUNCTION_BUTTON &sl_button_btn0
 
 using namespace chip;
diff --git a/examples/light-switch-app/silabs/SiWx917/src/AppTask.cpp b/examples/light-switch-app/silabs/SiWx917/src/AppTask.cpp
index 2fbad4ed4d3286..d53505b3374775 100644
--- a/examples/light-switch-app/silabs/SiWx917/src/AppTask.cpp
+++ b/examples/light-switch-app/silabs/SiWx917/src/AppTask.cpp
@@ -26,9 +26,7 @@
 #include "AppEvent.h"
 #include "BindingHandler.h"
 
-#ifdef ENABLE_WSTK_LEDS
 #include "LEDWidget.h"
-#endif // ENABLE_WSTK_LEDS
 
 #include "LightSwitchMgr.h"
 
diff --git a/examples/light-switch-app/silabs/efr32/src/AppTask.cpp b/examples/light-switch-app/silabs/efr32/src/AppTask.cpp
index 4f2aca11f0712b..fab53ca052baf6 100644
--- a/examples/light-switch-app/silabs/efr32/src/AppTask.cpp
+++ b/examples/light-switch-app/silabs/efr32/src/AppTask.cpp
@@ -26,10 +26,7 @@
 #include "AppEvent.h"
 #include "BindingHandler.h"
 
-#ifdef ENABLE_WSTK_LEDS
 #include "LEDWidget.h"
-#include "sl_simple_led_instances.h"
-#endif // ENABLE_WSTK_LEDS
 
 #include "LightSwitchMgr.h"
 
diff --git a/examples/lighting-app/silabs/SiWx917/src/AppTask.cpp b/examples/lighting-app/silabs/SiWx917/src/AppTask.cpp
index 8da8003549c216..409890949085dd 100644
--- a/examples/lighting-app/silabs/SiWx917/src/AppTask.cpp
+++ b/examples/lighting-app/silabs/SiWx917/src/AppTask.cpp
@@ -36,19 +36,15 @@
 
 #include <platform/CHIPDeviceLayer.h>
 
-#ifdef ENABLE_WSTK_LEDS
 #include "LEDWidget.h"
 #define APP_ACTION_LED 1
-#endif // ENABLE_WSTK_LEDS
 
 using namespace chip;
 using namespace ::chip::DeviceLayer;
 
 namespace {
 
-#ifdef ENABLE_WSTK_LEDS
 LEDWidget sLightLED;
-#endif // ENABLE_WSTK_LEDS
 
 EmberAfIdentifyEffectIdentifier sIdentifyEffect = EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_STOP_EFFECT;
 
@@ -143,10 +139,8 @@ CHIP_ERROR AppTask::Init()
 
     LightMgr().SetCallbacks(ActionInitiated, ActionCompleted);
 
-#ifdef ENABLE_WSTK_LEDS
     sLightLED.Init(APP_ACTION_LED);
     sLightLED.Set(LightMgr().IsLightOn());
-#endif // ENABLE_WSTK_LEDS
 
     return err;
 }
diff --git a/examples/lighting-app/silabs/efr32/src/AppTask.cpp b/examples/lighting-app/silabs/efr32/src/AppTask.cpp
index 1169e09619eb32..58197087f4b2cb 100755
--- a/examples/lighting-app/silabs/efr32/src/AppTask.cpp
+++ b/examples/lighting-app/silabs/efr32/src/AppTask.cpp
@@ -21,10 +21,7 @@
 #include "AppConfig.h"
 #include "AppEvent.h"
 
-#ifdef ENABLE_WSTK_LEDS
 #include "LEDWidget.h"
-#include "sl_simple_led_instances.h"
-#endif // ENABLE_WSTK_LEDS
 
 #include <app/clusters/identify-server/identify-server.h>
 #include <app/clusters/on-off-server/on-off-server.h>
@@ -41,13 +38,11 @@
 
 #include <platform/CHIPDeviceLayer.h>
 
-#ifdef ENABLE_WSTK_LEDS
 #if defined(SL_CATALOG_SIMPLE_LED_LED1_PRESENT)
-#define LIGHT_LED &sl_led_led1
+#define LIGHT_LED 1
 #else
-#define LIGHT_LED &sl_led_led0
+#define LIGHT_LED 0
 #endif
-#endif // ENABLE_WSTK_LEDS
 
 #ifdef SL_CATALOG_SIMPLE_BUTTON_PRESENT
 
@@ -60,9 +55,7 @@ using namespace ::chip::DeviceLayer;
 
 namespace {
 
-#ifdef ENABLE_WSTK_LEDS
 LEDWidget sLightLED;
-#endif // ENABLE_WSTK_LEDS
 
 EmberAfIdentifyEffectIdentifier sIdentifyEffect = EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_STOP_EFFECT;
 
@@ -157,10 +150,8 @@ CHIP_ERROR AppTask::Init()
 
     LightMgr().SetCallbacks(ActionInitiated, ActionCompleted);
 
-#ifdef ENABLE_WSTK_LEDS
     sLightLED.Init(LIGHT_LED);
     sLightLED.Set(LightMgr().IsLightOn());
-#endif // ENABLE_WSTK_LEDS
 
 // Update the LCD with the Stored value. Show QR Code if not provisioned
 #ifdef DISPLAY_ENABLED
@@ -298,9 +289,7 @@ void AppTask::ActionInitiated(LightingManager::Action_t aAction, int32_t aActor)
     bool lightOn = aAction == LightingManager::ON_ACTION;
     SILABS_LOG("Turning light %s", (lightOn) ? "On" : "Off")
 
-#ifdef ENABLE_WSTK_LEDS
     sLightLED.Set(lightOn);
-#endif // ENABLE_WSTK_LEDS
 
 #ifdef DISPLAY_ENABLED
     sAppTask.GetLCD().WriteDemoUI(lightOn);
diff --git a/examples/lighting-app/silabs/efr32/src/main.cpp b/examples/lighting-app/silabs/efr32/src/main.cpp
index 73d81d7c2979c5..7bfae98d5b397f 100644
--- a/examples/lighting-app/silabs/efr32/src/main.cpp
+++ b/examples/lighting-app/silabs/efr32/src/main.cpp
@@ -20,7 +20,6 @@
 #include <AppTask.h>
 
 #include "AppConfig.h"
-#include "init_efrPlatform.h"
 #ifdef SL_CATALOG_SIMPLE_BUTTON_PRESENT
 #include "sl_simple_button_instances.h"
 #endif
@@ -35,11 +34,14 @@
 #include <credentials/examples/DeviceAttestationCredsExample.h>
 #endif
 
+#include <platform/silabs/platformAbstraction/SilabsPlatform.h>
+
 #define BLE_DEV_NAME "SiLabs-Light"
 using namespace ::chip;
 using namespace ::chip::Inet;
 using namespace ::chip::DeviceLayer;
 using namespace ::chip::Credentials;
+using namespace chip::DeviceLayer::Silabs;
 
 #define UNUSED_PARAMETER(a) (a = a)
 
@@ -51,7 +53,8 @@ static chip::DeviceLayer::DeviceInfoProviderImpl gExampleDeviceInfoProvider;
 // ================================================================================
 int main(void)
 {
-    init_efrPlatform();
+    GetPlatform().Init();
+
     if (SilabsMatterConfig::InitMatter(BLE_DEV_NAME) != CHIP_NO_ERROR)
         appError(CHIP_ERROR_INTERNAL);
 
diff --git a/examples/lock-app/silabs/SiWx917/src/AppTask.cpp b/examples/lock-app/silabs/SiWx917/src/AppTask.cpp
index abc276588bdab6..a85ac491927d3f 100644
--- a/examples/lock-app/silabs/SiWx917/src/AppTask.cpp
+++ b/examples/lock-app/silabs/SiWx917/src/AppTask.cpp
@@ -24,9 +24,7 @@
 #include "EventHandlerLibShell.h"
 #endif // ENABLE_CHIP_SHELL
 
-#ifdef ENABLE_WSTK_LEDS
 #include "LEDWidget.h"
-#endif // ENABLE_WSTK_LEDS
 
 #ifdef DISPLAY_ENABLED
 #include "lcd.h"
@@ -53,9 +51,7 @@
 
 #include <platform/CHIPDeviceLayer.h>
 
-#ifdef ENABLE_WSTK_LEDS
 #define LOCK_STATE_LED 1
-#endif // ENABLE_WSTK_LEDS
 
 using chip::app::Clusters::DoorLock::DlLockState;
 using chip::app::Clusters::DoorLock::OperationErrorEnum;
@@ -67,9 +63,7 @@ using namespace ::chip::DeviceLayer::Internal;
 using namespace SI917DoorLock::LockInitParams;
 
 namespace {
-#ifdef ENABLE_WSTK_LEDS
 LEDWidget sLockLED;
-#endif // ENABLE_WSTK_LEDS
 
 EmberAfIdentifyEffectIdentifier sIdentifyEffect = EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_STOP_EFFECT;
 } // namespace
@@ -238,11 +232,8 @@ CHIP_ERROR AppTask::Init()
 
     LockMgr().SetCallbacks(ActionInitiated, ActionCompleted);
 
-#ifdef ENABLE_WSTK_LEDS
-    // Initialize LEDs
     sLockLED.Init(LOCK_STATE_LED);
     sLockLED.Set(state.Value() == DlLockState::kUnlocked);
-#endif // ENABLE_WSTK_LEDS
 
     chip::DeviceLayer::PlatformMgr().ScheduleWork(UpdateClusterState, reinterpret_cast<intptr_t>(nullptr));
 
@@ -371,9 +362,7 @@ void AppTask::ActionInitiated(LockManager::Action_t aAction, int32_t aActor)
     {
         bool locked = (aAction == LockManager::LOCK_ACTION);
         SILABS_LOG("%s Action has been initiated", (locked) ? "Lock" : "Unlock");
-#ifdef ENABLE_WSTK_LEDS
         sLockLED.Set(!locked);
-#endif // ENABLE_WSTK_LEDS
 
 #ifdef DISPLAY_ENABLED
         sAppTask.GetLCD().WriteDemoUI(locked);
diff --git a/examples/lock-app/silabs/efr32/src/AppTask.cpp b/examples/lock-app/silabs/efr32/src/AppTask.cpp
index ef01ebedff6885..ed1b51df6831d4 100644
--- a/examples/lock-app/silabs/efr32/src/AppTask.cpp
+++ b/examples/lock-app/silabs/efr32/src/AppTask.cpp
@@ -24,10 +24,7 @@
 #include "EventHandlerLibShell.h"
 #endif // ENABLE_CHIP_SHELL
 
-#ifdef ENABLE_WSTK_LEDS
 #include "LEDWidget.h"
-#include "sl_simple_led_instances.h"
-#endif // ENABLE_WSTK_LEDS
 
 #ifdef DISPLAY_ENABLED
 #include "lcd.h"
@@ -53,11 +50,8 @@
 #include <lib/support/CodeUtils.h>
 
 #include <platform/CHIPDeviceLayer.h>
-
-#ifdef ENABLE_WSTK_LEDS
-#define SYSTEM_STATE_LED &sl_led_led0
-#define LOCK_STATE_LED &sl_led_led1
-#endif // ENABLE_WSTK_LEDS
+#define SYSTEM_STATE_LED 0
+#define LOCK_STATE_LED 1
 
 #define APP_FUNCTION_BUTTON &sl_button_btn0
 #define APP_LOCK_SWITCH &sl_button_btn1
@@ -72,9 +66,7 @@ using namespace ::chip::DeviceLayer::Internal;
 using namespace EFR32DoorLock::LockInitParams;
 
 namespace {
-#ifdef ENABLE_WSTK_LEDS
 LEDWidget sLockLED;
-#endif // ENABLE_WSTK_LEDS
 
 EmberAfIdentifyEffectIdentifier sIdentifyEffect = EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_STOP_EFFECT;
 } // namespace
@@ -243,11 +235,8 @@ CHIP_ERROR AppTask::Init()
 
     LockMgr().SetCallbacks(ActionInitiated, ActionCompleted);
 
-#ifdef ENABLE_WSTK_LEDS
-    // Initialize LEDs
     sLockLED.Init(LOCK_STATE_LED);
     sLockLED.Set(state.Value() == DlLockState::kUnlocked);
-#endif // ENABLE_WSTK_LEDS
 
     // Update the LCD with the Stored value. Show QR Code if not provisioned
 #ifdef DISPLAY_ENABLED
@@ -395,9 +384,7 @@ void AppTask::ActionInitiated(LockManager::Action_t aAction, int32_t aActor)
     {
         bool locked = (aAction == LockManager::LOCK_ACTION);
         SILABS_LOG("%s Action has been initiated", (locked) ? "Lock" : "Unlock");
-#ifdef ENABLE_WSTK_LEDS
         sLockLED.Set(!locked);
-#endif // ENABLE_WSTK_LEDS
 
 #ifdef DISPLAY_ENABLED
         sAppTask.GetLCD().WriteDemoUI(locked);
diff --git a/examples/platform/silabs/SiWx917/LEDWidget.cpp b/examples/platform/silabs/LEDWidget.cpp
similarity index 84%
rename from examples/platform/silabs/SiWx917/LEDWidget.cpp
rename to examples/platform/silabs/LEDWidget.cpp
index bb80fa3f9dfcd1..3156a3bdbc8afc 100644
--- a/examples/platform/silabs/SiWx917/LEDWidget.cpp
+++ b/examples/platform/silabs/LEDWidget.cpp
@@ -20,10 +20,18 @@
 #include "LEDWidget.h"
 
 #include <platform/CHIPDeviceLayer.h>
+#include <platform/silabs/platformAbstraction/SilabsPlatform.h>
 
 using namespace ::chip::System;
+using namespace chip::DeviceLayer::Silabs;
 
-void LEDWidget::Init(int led)
+void LEDWidget::InitGpio(void)
+{
+    // Sets gpio pin mode for ALL board Leds.
+    GetPlatform().InitLed();
+}
+
+void LEDWidget::Init(const uint8_t led)
 {
     mLastChangeTimeMS = 0;
     mBlinkOnTimeMS    = 0;
@@ -36,14 +44,14 @@ void LEDWidget::Init(int led)
 
 void LEDWidget::Invert(void)
 {
-    RSI_Board_LED_Toggle(mLed);
+    GetPlatform().ToggleLed(mLed);
     mLedStatus = !mLedStatus;
 }
 
 void LEDWidget::Set(bool state)
 {
     mLastChangeTimeMS = mBlinkOnTimeMS = mBlinkOffTimeMS = 0;
-    state ? RSI_Board_LED_Set(mLed, true) : RSI_Board_LED_Set(mLed, false);
+    GetPlatform().SetLed(state, mLed);
     mLedStatus = state;
 }
 
diff --git a/examples/platform/silabs/efr32/LEDWidget.h b/examples/platform/silabs/LEDWidget.h
similarity index 92%
rename from examples/platform/silabs/efr32/LEDWidget.h
rename to examples/platform/silabs/LEDWidget.h
index d779cb9d3ef4b6..856c52c47d8209 100644
--- a/examples/platform/silabs/efr32/LEDWidget.h
+++ b/examples/platform/silabs/LEDWidget.h
@@ -19,14 +19,13 @@
 
 #pragma once
 
-#include "sl_led.h"
 #include <stdint.h>
 
 class LEDWidget
 {
 public:
     static void InitGpio(void);
-    void Init(const sl_led_t * led);
+    void Init(uint8_t led);
     void Set(bool state);
     void Invert(void);
     void Blink(uint32_t changeRateMS);
@@ -37,5 +36,6 @@ class LEDWidget
     uint64_t mLastChangeTimeMS;
     uint32_t mBlinkOnTimeMS;
     uint32_t mBlinkOffTimeMS;
-    const sl_led_t * mLed;
+    uint8_t mLed;
+    bool mLedStatus;
 };
diff --git a/examples/platform/silabs/SiWx917/BUILD.gn b/examples/platform/silabs/SiWx917/BUILD.gn
index 098829c4cde527..7404436fbc90d8 100644
--- a/examples/platform/silabs/SiWx917/BUILD.gn
+++ b/examples/platform/silabs/SiWx917/BUILD.gn
@@ -236,6 +236,7 @@ source_set("siwx917-common") {
   ]
 
   sources = [
+    "${silabs_common_plat_dir}/LEDWidget.cpp",
     "${silabs_common_plat_dir}/heap_4_silabs.c",
     "${wifi_sdk_dir}/dhcp_client.cpp",
     "${wifi_sdk_dir}/ethernetif.cpp",
@@ -252,10 +253,6 @@ source_set("siwx917-common") {
     sources += [ "BaseApplication.cpp" ]
   }
 
-  if (use_wstk_leds) {
-    sources += [ "LEDWidget.cpp" ]
-  }
-
   if (chip_enable_pw_rpc || chip_build_libshell) {
     sources += [ "uart.cpp" ]
   }
diff --git a/examples/platform/silabs/SiWx917/BaseApplication.cpp b/examples/platform/silabs/SiWx917/BaseApplication.cpp
index 4ed8ea273e0a5f..f0dde1ffc39e80 100644
--- a/examples/platform/silabs/SiWx917/BaseApplication.cpp
+++ b/examples/platform/silabs/SiWx917/BaseApplication.cpp
@@ -25,9 +25,7 @@
 #include "AppEvent.h"
 #include "AppTask.h"
 
-#ifdef ENABLE_WSTK_LEDS
 #include "LEDWidget.h"
-#endif // ENABLE_WSTK_LEDS
 
 #ifdef DISPLAY_ENABLED
 #include "lcd.h"
@@ -68,9 +66,7 @@
 #define APP_TASK_PRIORITY 2
 #define APP_EVENT_QUEUE_SIZE 10
 #define EXAMPLE_VENDOR_ID 0xcafe
-#ifdef ENABLE_WSTK_LEDS
 #define APP_STATE_LED 0
-#endif // ENABLE_WSTK_LEDS
 
 using namespace chip;
 using namespace ::chip::DeviceLayer;
@@ -87,9 +83,7 @@ TimerHandle_t sLightTimer;
 TaskHandle_t sAppTaskHandle;
 QueueHandle_t sAppEventQueue;
 
-#ifdef ENABLE_WSTK_LEDS
 LEDWidget sStatusLED;
-#endif // ENABLE_WSTK_LEDS
 
 #ifdef SL_WIFI
 app::Clusters::NetworkCommissioning::Instance
@@ -204,9 +198,7 @@ CHIP_ERROR BaseApplication::Init(Identify * identifyObj)
     SILABS_LOG("Current Software Version String: %s", CHIP_DEVICE_CONFIG_DEVICE_SOFTWARE_VERSION_STRING);
     SILABS_LOG("Current Software Version: %d", CHIP_DEVICE_CONFIG_DEVICE_SOFTWARE_VERSION);
 
-#ifdef ENABLE_WSTK_LEDS
     sStatusLED.Init(APP_STATE_LED);
-#endif // ENABLE_WSTK_LEDS
 
     ConfigurationMgr().LogDeviceConfig();
 
@@ -302,7 +294,6 @@ void BaseApplication::LightEventHandler()
     // the LEDs at an even rate of 100ms.
     //
     // Otherwise, blink the LED ON for a very short time.
-#ifdef ENABLE_WSTK_LEDS
     if (mFunction != kFunction_FactoryReset)
     {
         if ((gIdentifyptr != nullptr) && (gIdentifyptr->mActive))
@@ -348,7 +339,6 @@ void BaseApplication::LightEventHandler()
     }
 
     sStatusLED.Animate();
-#endif // ENABLE_WSTK_LEDS
 }
 
 void BaseApplication::ButtonHandler(AppEvent * aEvent)
@@ -382,13 +372,10 @@ void BaseApplication::ButtonHandler(AppEvent * aEvent)
             break;
         }
 
-#ifdef ENABLE_WSTK_LEDS
         // Turn off status LED before starting blink to make sure blink is
         // co-ordinated.
         sStatusLED.Set(false);
         sStatusLED.Blink(500);
-#endif // ENABLE_WSTK_LEDS
-
         SILABS_LOG("Factory reset triggering in %d sec release button to cancel", count--);
 
         // Delay of 1sec before checking the button status again
@@ -397,9 +384,7 @@ void BaseApplication::ButtonHandler(AppEvent * aEvent)
 
     if (count > 0)
     {
-#ifdef ENABLE_WSTK_LEDS
         sStatusLED.Set(false);
-#endif
         SILABS_LOG("Factory Reset has been Canceled"); // button held past Timeout wait till button is released
     }
 
@@ -467,9 +452,7 @@ void BaseApplication::StartStatusLEDTimer()
 
 void BaseApplication::StopStatusLEDTimer()
 {
-#ifdef ENABLE_WSTK_LEDS
     sStatusLED.Set(false);
-#endif // ENABLE_WSTK_LEDS
 
     if (xTimerStop(sLightTimer, pdMS_TO_TICKS(100)) != pdPASS)
     {
diff --git a/examples/platform/silabs/SiWx917/LEDWidget.h b/examples/platform/silabs/SiWx917/LEDWidget.h
deleted file mode 100644
index 596f64af094d7a..00000000000000
--- a/examples/platform/silabs/SiWx917/LEDWidget.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- *
- *    Copyright (c) 2020 Project CHIP Authors
- *    Copyright (c) 2019 Google LLC.
- *    All rights reserved.
- *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
- */
-
-#pragma once
-
-#include <stdint.h>
-
-extern "C" void RSI_Board_LED_Set(int, int);
-extern "C" void RSI_Board_LED_Toggle(int);
-
-class LEDWidget
-{
-public:
-    void Init(int led);
-    void Set(bool state);
-    void Invert(void);
-    void Blink(uint32_t changeRateMS);
-    void Blink(uint32_t onTimeMS, uint32_t offTimeMS);
-    void Animate();
-
-private:
-    uint64_t mLastChangeTimeMS;
-    uint32_t mBlinkOnTimeMS;
-    uint32_t mBlinkOffTimeMS;
-    int mLed;
-    // created a temporary mLedStatus since Led status is not updating from the platform API(RSI_EGPIO_GetPin)
-    bool mLedStatus;
-};
diff --git a/examples/platform/silabs/efr32/BUILD.gn b/examples/platform/silabs/efr32/BUILD.gn
index 48fb282c8fbb5f..d74792a1cba233 100644
--- a/examples/platform/silabs/efr32/BUILD.gn
+++ b/examples/platform/silabs/efr32/BUILD.gn
@@ -280,6 +280,7 @@ source_set("efr32-common") {
   include_dirs = [ "." ]
 
   sources = [
+    "${silabs_common_plat_dir}/LEDWidget.cpp",
     "${silabs_common_plat_dir}/heap_4_silabs.c",
     "${silabs_common_plat_dir}/syscalls_stubs.cpp",
     "efr32_utils.cpp",
@@ -291,10 +292,6 @@ source_set("efr32-common") {
     sources += [ "BaseApplication.cpp" ]
   }
 
-  if (use_wstk_leds) {
-    sources += [ "LEDWidget.cpp" ]
-  }
-
   if (chip_enable_pw_rpc || chip_build_libshell || enable_openthread_cli) {
     sources += [ "uart.cpp" ]
   }
diff --git a/examples/platform/silabs/efr32/BaseApplication.cpp b/examples/platform/silabs/efr32/BaseApplication.cpp
index bbb18fc005883a..e29797607f7e35 100644
--- a/examples/platform/silabs/efr32/BaseApplication.cpp
+++ b/examples/platform/silabs/efr32/BaseApplication.cpp
@@ -73,7 +73,7 @@
 #define EXAMPLE_VENDOR_ID 0xcafe
 
 #if defined(ENABLE_WSTK_LEDS) && defined(SL_CATALOG_SIMPLE_LED_LED1_PRESENT)
-#define SYSTEM_STATE_LED &sl_led_led0
+#define SYSTEM_STATE_LED 0
 #endif // ENABLE_WSTK_LEDS
 #ifdef SL_CATALOG_SIMPLE_BUTTON_PRESENT
 #define APP_FUNCTION_BUTTON &sl_button_btn0
diff --git a/examples/platform/silabs/efr32/LEDWidget.cpp b/examples/platform/silabs/efr32/LEDWidget.cpp
deleted file mode 100644
index 10ffcac363520d..00000000000000
--- a/examples/platform/silabs/efr32/LEDWidget.cpp
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- *
- *    Copyright (c) 2020 Project CHIP Authors
- *    Copyright (c) 2019 Google LLC.
- *    All rights reserved.
- *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
- */
-
-#include "LEDWidget.h"
-
-extern "C" {
-#include "sl_simple_led_instances.h"
-}
-
-#include <platform/CHIPDeviceLayer.h>
-
-using namespace ::chip::System;
-
-void LEDWidget::InitGpio(void)
-{
-    // Sets gpio pin mode for ALL board Leds.
-    sl_simple_led_init_instances();
-}
-
-void LEDWidget::Init(const sl_led_t * led)
-{
-    mLastChangeTimeMS = 0;
-    mBlinkOnTimeMS    = 0;
-    mBlinkOffTimeMS   = 0;
-    mLed              = led;
-
-    Set(false);
-}
-
-void LEDWidget::Invert(void)
-{
-    if (mLed)
-    {
-        sl_led_toggle(mLed);
-    }
-}
-
-void LEDWidget::Set(bool state)
-{
-    mLastChangeTimeMS = mBlinkOnTimeMS = mBlinkOffTimeMS = 0;
-    if (mLed)
-    {
-        state ? sl_led_turn_on(mLed) : sl_led_turn_off(mLed);
-    }
-}
-
-void LEDWidget::Blink(uint32_t changeRateMS)
-{
-    Blink(changeRateMS, changeRateMS);
-}
-
-void LEDWidget::Blink(uint32_t onTimeMS, uint32_t offTimeMS)
-{
-    mBlinkOnTimeMS  = onTimeMS;
-    mBlinkOffTimeMS = offTimeMS;
-    Animate();
-}
-
-void LEDWidget::Animate()
-{
-    if (mBlinkOnTimeMS != 0 && mBlinkOffTimeMS != 0)
-    {
-        uint64_t nowMS            = chip::System::SystemClock().GetMonotonicMilliseconds64().count();
-        uint64_t stateDurMS       = sl_led_get_state(mLed) ? mBlinkOnTimeMS : mBlinkOffTimeMS;
-        uint64_t nextChangeTimeMS = mLastChangeTimeMS + stateDurMS;
-
-        if (nextChangeTimeMS < nowMS)
-        {
-            Invert();
-            mLastChangeTimeMS = nowMS;
-        }
-    }
-}
diff --git a/examples/thermostat/silabs/efr32/src/AppTask.cpp b/examples/thermostat/silabs/efr32/src/AppTask.cpp
index 2ccaec5fed2e1c..21cee0c90cc122 100644
--- a/examples/thermostat/silabs/efr32/src/AppTask.cpp
+++ b/examples/thermostat/silabs/efr32/src/AppTask.cpp
@@ -25,10 +25,7 @@
 #include "AppConfig.h"
 #include "AppEvent.h"
 
-#ifdef ENABLE_WSTK_LEDS
 #include "LEDWidget.h"
-#include "sl_simple_led_instances.h"
-#endif // ENABLE_WSTK_LEDS
 
 #ifdef DISPLAY_ENABLED
 #include "ThermostatUI.h"
diff --git a/examples/window-app/silabs/SiWx917/include/WindowAppImpl.h b/examples/window-app/silabs/SiWx917/include/WindowAppImpl.h
index 0acb38a4b1de22..827e3b120e7992 100644
--- a/examples/window-app/silabs/SiWx917/include/WindowAppImpl.h
+++ b/examples/window-app/silabs/SiWx917/include/WindowAppImpl.h
@@ -19,9 +19,7 @@
 
 #include <FreeRTOS.h>
 
-#ifdef ENABLE_WSTK_LEDS
 #include "LEDWidget.h"
-#endif // ENABLE_WSTK_LEDS
 
 #include <WindowApp.h>
 #include <queue.h>
@@ -90,10 +88,8 @@ class WindowAppImpl : public WindowApp
     TaskHandle_t mHandle = nullptr;
     QueueHandle_t mQueue = nullptr;
 
-#ifdef ENABLE_WSTK_LEDS
     LEDWidget mStatusLED;
     LEDWidget mActionLED;
-#endif // ENABLE_WSTK_LEDS
 
     // Get QR Code and emulate its content using NFC tag
     char mQRCodeBuffer[chip::QRCodeBasicSetupPayloadGenerator::kMaxQRCodeBase38RepresentationLength + 1];
diff --git a/examples/window-app/silabs/SiWx917/src/WindowAppImpl.cpp b/examples/window-app/silabs/SiWx917/src/WindowAppImpl.cpp
index 108fd77f9f8e37..2d65b5a2117451 100644
--- a/examples/window-app/silabs/SiWx917/src/WindowAppImpl.cpp
+++ b/examples/window-app/silabs/SiWx917/src/WindowAppImpl.cpp
@@ -203,10 +203,9 @@ CHIP_ERROR WindowAppImpl::Init()
     }
 
     // Initialize LEDs
-#ifdef ENABLE_WSTK_LEDS
+
     mStatusLED.Init(APP_STATE_LED);
     mActionLED.Init(APP_ACTION_LED);
-#endif // ENABLE_WSTK_LEDS
 
 #ifdef DISPLAY_ENABLED
     slLCD.Init();
@@ -393,21 +392,19 @@ void WindowAppImpl::UpdateLEDs()
     Cover & cover = GetCover();
     if (mResetWarning)
     {
-#ifdef ENABLE_WSTK_LEDS
+
         mStatusLED.Set(false);
         mStatusLED.Blink(500);
 
         mActionLED.Set(false);
         mActionLED.Blink(500);
-#endif // ENABLE_WSTK_LEDS
     }
     else
     {
         if (mState.isWinking)
         {
-#ifdef ENABLE_WSTK_LEDS
+
             mStatusLED.Blink(200, 200);
-#endif // ENABLE_WSTK_LEDS
         }
         else
 #if CHIP_ENABLE_OPENTHREAD
@@ -417,22 +414,11 @@ void WindowAppImpl::UpdateLEDs()
 #endif
 
         {
-#ifdef ENABLE_WSTK_LEDS
+
             mStatusLED.Blink(950, 50);
-#endif // ENABLE_WSTK_LEDS
-        }
-        else if (mState.haveBLEConnections)
-        {
-#ifdef ENABLE_WSTK_LEDS
-            mStatusLED.Blink(100, 100);
-#endif // ENABLE_WSTK_LEDS
-        }
-        else
-        {
-#ifdef ENABLE_WSTK_LEDS
-            mStatusLED.Blink(50, 950);
-#endif // ENABLE_WSTK_LEDS
         }
+        else if (mState.haveBLEConnections) { mStatusLED.Blink(100, 100); }
+        else { mStatusLED.Blink(50, 950); }
 
         // Action LED
         NPercent100ths current;
@@ -450,27 +436,23 @@ void WindowAppImpl::UpdateLEDs()
 
         if (OperationalState::Stall != cover.mLiftOpState)
         {
-#ifdef ENABLE_WSTK_LEDS
+
             mActionLED.Blink(100);
-#endif // ENABLE_WSTK_LEDS
         }
         else if (LimitStatus::IsUpOrOpen == liftLimit)
         {
-#ifdef ENABLE_WSTK_LEDS
+
             mActionLED.Set(true);
-#endif // ENABLE_WSTK_LEDS
         }
         else if (LimitStatus::IsDownOrClose == liftLimit)
         {
-#ifdef ENABLE_WSTK_LEDS
+
             mActionLED.Set(false);
-#endif // ENABLE_WSTK_LEDS
         }
         else
         {
-#ifdef ENABLE_WSTK_LEDS
+
             mActionLED.Blink(1000);
-#endif // ENABLE_WSTK_LEDS
         }
     }
 }
@@ -519,10 +501,9 @@ void WindowAppImpl::UpdateLCD()
 
 void WindowAppImpl::OnMainLoop()
 {
-#ifdef ENABLE_WSTK_LEDS
+
     mStatusLED.Animate();
     mActionLED.Animate();
-#endif // ENABLE_WSTK_LEDS
 }
 
 //------------------------------------------------------------------------------
diff --git a/examples/window-app/silabs/efr32/include/WindowAppImpl.h b/examples/window-app/silabs/efr32/include/WindowAppImpl.h
index a43f68ed85f6ef..27a26dba9a4399 100644
--- a/examples/window-app/silabs/efr32/include/WindowAppImpl.h
+++ b/examples/window-app/silabs/efr32/include/WindowAppImpl.h
@@ -19,10 +19,7 @@
 
 #include <FreeRTOS.h>
 
-#ifdef ENABLE_WSTK_LEDS
 #include "LEDWidget.h"
-#include "sl_simple_led_instances.h"
-#endif // ENABLE_WSTK_LEDS
 
 #include <WindowApp.h>
 #include <queue.h>
@@ -85,10 +82,8 @@ class WindowAppImpl : public WindowApp
     TaskHandle_t mHandle = nullptr;
     QueueHandle_t mQueue = nullptr;
 
-#ifdef ENABLE_WSTK_LEDS
     LEDWidget mStatusLED;
     LEDWidget mActionLED;
-#endif // ENABLE_WSTK_LEDS
 
     // Get QR Code and emulate its content using NFC tag
     char mQRCodeBuffer[chip::QRCodeBasicSetupPayloadGenerator::kMaxQRCodeBase38RepresentationLength + 1];
diff --git a/examples/window-app/silabs/efr32/src/WindowAppImpl.cpp b/examples/window-app/silabs/efr32/src/WindowAppImpl.cpp
index 77d3d6800c5d0a..734a4b4bc5d1a3 100644
--- a/examples/window-app/silabs/efr32/src/WindowAppImpl.cpp
+++ b/examples/window-app/silabs/efr32/src/WindowAppImpl.cpp
@@ -33,10 +33,6 @@
 #endif // QR_CODE_ENABLED
 #include <sl_simple_button_instances.h>
 
-#ifdef ENABLE_WSTK_LEDS
-#include <sl_simple_led_instances.h>
-#endif // ENABLE_WSTK_LEDS
-
 #include <sl_system_kernel.h>
 
 #ifdef SL_WIFI
@@ -60,8 +56,8 @@ SilabsLCD slLCD;
 using namespace chip::app::Clusters::WindowCovering;
 using namespace chip;
 using namespace ::chip::DeviceLayer;
-#define APP_STATE_LED &sl_led_led0
-#define APP_ACTION_LED &sl_led_led1
+#define APP_STATE_LED 0
+#define APP_ACTION_LED 1
 
 #ifdef SL_WIFI
 chip::app::Clusters::NetworkCommissioning::Instance
@@ -208,11 +204,9 @@ CHIP_ERROR WindowAppImpl::Init()
     }
 
     // Initialize LEDs
-#ifdef ENABLE_WSTK_LEDS
     LEDWidget::InitGpio();
     mStatusLED.Init(APP_STATE_LED);
     mActionLED.Init(APP_ACTION_LED);
-#endif // ENABLE_WSTK_LEDS
 
 #ifdef DISPLAY_ENABLED
     slLCD.Init();
@@ -397,21 +391,17 @@ void WindowAppImpl::UpdateLEDs()
     Cover & cover = GetCover();
     if (mResetWarning)
     {
-#ifdef ENABLE_WSTK_LEDS
         mStatusLED.Set(false);
         mStatusLED.Blink(500);
 
         mActionLED.Set(false);
         mActionLED.Blink(500);
-#endif // ENABLE_WSTK_LEDS
     }
     else
     {
         if (mState.isWinking)
         {
-#ifdef ENABLE_WSTK_LEDS
             mStatusLED.Blink(200, 200);
-#endif // ENABLE_WSTK_LEDS
         }
         else
 #if CHIP_ENABLE_OPENTHREAD
@@ -421,22 +411,11 @@ void WindowAppImpl::UpdateLEDs()
 #endif
 
         {
-#ifdef ENABLE_WSTK_LEDS
+
             mStatusLED.Blink(950, 50);
-#endif // ENABLE_WSTK_LEDS
-        }
-        else if (mState.haveBLEConnections)
-        {
-#ifdef ENABLE_WSTK_LEDS
-            mStatusLED.Blink(100, 100);
-#endif // ENABLE_WSTK_LEDS
-        }
-        else
-        {
-#ifdef ENABLE_WSTK_LEDS
-            mStatusLED.Blink(50, 950);
-#endif // ENABLE_WSTK_LEDS
         }
+        else if (mState.haveBLEConnections) { mStatusLED.Blink(100, 100); }
+        else { mStatusLED.Blink(50, 950); }
 
         // Action LED
         NPercent100ths current;
@@ -454,27 +433,23 @@ void WindowAppImpl::UpdateLEDs()
 
         if (OperationalState::Stall != cover.mLiftOpState)
         {
-#ifdef ENABLE_WSTK_LEDS
+
             mActionLED.Blink(100);
-#endif // ENABLE_WSTK_LEDS
         }
         else if (LimitStatus::IsUpOrOpen == liftLimit)
         {
-#ifdef ENABLE_WSTK_LEDS
+
             mActionLED.Set(true);
-#endif // ENABLE_WSTK_LEDS
         }
         else if (LimitStatus::IsDownOrClose == liftLimit)
         {
-#ifdef ENABLE_WSTK_LEDS
+
             mActionLED.Set(false);
-#endif // ENABLE_WSTK_LEDS
         }
         else
         {
-#ifdef ENABLE_WSTK_LEDS
+
             mActionLED.Blink(1000);
-#endif // ENABLE_WSTK_LEDS
         }
     }
 }
@@ -523,10 +498,9 @@ void WindowAppImpl::UpdateLCD()
 
 void WindowAppImpl::OnMainLoop()
 {
-#ifdef ENABLE_WSTK_LEDS
+
     mStatusLED.Animate();
     mActionLED.Animate();
-#endif // ENABLE_WSTK_LEDS
 }
 
 //------------------------------------------------------------------------------
diff --git a/src/platform/silabs/platformAbstraction/GSDK_SPAM.cpp b/src/platform/silabs/platformAbstraction/GSDK_SPAM.cpp
index e0f954e101a90d..007977a6d66639 100644
--- a/src/platform/silabs/platformAbstraction/GSDK_SPAM.cpp
+++ b/src/platform/silabs/platformAbstraction/GSDK_SPAM.cpp
@@ -18,6 +18,12 @@
 #include "init_efrPlatform.h"
 #include <platform/silabs/platformAbstraction/SilabsPlatform.h>
 
+#ifdef ENABLE_WSTK_LEDS
+extern "C" {
+#include "sl_simple_led_instances.h"
+}
+#endif
+
 namespace chip {
 namespace DeviceLayer {
 namespace Silabs {
@@ -31,9 +37,6 @@ CHIP_ERROR SilabsPlatform::Init(void)
 }
 
 #ifdef ENABLE_WSTK_LEDS
-
-#include "sl_simple_led_instances.h"
-
 void SilabsPlatform::InitLed(void)
 {
     sl_simple_led_init_instances();
@@ -54,7 +57,7 @@ bool SilabsPlatform::GetLedState(uint8_t led)
 {
     if (led >= SL_SIMPLE_LED_COUNT)
     {
-        return 0;
+        return false;
     }
 
     return sl_led_get_state(SL_SIMPLE_LED_INSTANCE(led));
diff --git a/src/platform/silabs/platformAbstraction/WiseMCU_SPAM.cpp b/src/platform/silabs/platformAbstraction/WiseMCU_SPAM.cpp
index 97004960f94d06..816c9a6df4459d 100644
--- a/src/platform/silabs/platformAbstraction/WiseMCU_SPAM.cpp
+++ b/src/platform/silabs/platformAbstraction/WiseMCU_SPAM.cpp
@@ -37,27 +37,28 @@ CHIP_ERROR SilabsPlatform::Init(void)
 #ifdef ENABLE_WSTK_LEDS
 void SilabsPlatform::InitLed(void)
 {
-    // TODO ?
+    // TODO
     SilabsPlatformAbstractionBase::InitLed();
 }
 
 CHIP_ERROR SilabsPlatform::SetLed(bool state, uint8_t led) override
 {
-    // TODO add range check ?
+    // TODO add range check
     RSI_Board_LED_Set(led, state);
     return CHIP_NO_ERROR;
 }
 
 bool SilabsPlatform::GetLedState(uint8_t led)
 {
-    // TODO ?
+    // TODO
     return SilabsPlatformAbstractionBase::GetLedState(led);
 }
 
 CHIP_ERROR SilabsPlatform::ToggleLed(uint8_t led) override
 {
-    // TODO add range check ?
-    RSI_Board_LED_Toggle(led) return CHIP_NO_ERROR;
+    // TODO add range check
+    RSI_Board_LED_Toggle(led);
+    return CHIP_NO_ERROR;
 }
 #endif // ENABLE_WSTK_LEDS