diff --git a/src/MeshCore.h b/src/MeshCore.h
index 8fd653dd..eb1ebdc4 100644
--- a/src/MeshCore.h
+++ b/src/MeshCore.h
@@ -149,6 +149,7 @@ public:
   // internally bounded operations can use this while retaining their own
   // timeout. Boards without an explicit watchdog need no implementation.
   virtual void serviceWatchdog() { /* no op */ }
+  virtual void enterDeepSleep(uint32_t secs) { (void)secs; }
   // Called by example setup() functions to signal that boot is complete.
   // Boards may override to stop a boot-indicator LED sequence or similar.
   // Default no-op: boards that don't care need not implement anything.
diff --git a/src/helpers/ESP32Board.cpp b/src/helpers/ESP32Board.cpp
index b58847da..fea90c19 100644
--- a/src/helpers/ESP32Board.cpp
+++ b/src/helpers/ESP32Board.cpp
@@ -1119,11 +1119,7 @@ bool ESP32Board::otaFromManifest(const char* current_ver, bool dry_run, char rep
 }
 #endif  // WITH_MQTT_BRIDGE
 
-void ESP32Board::powerOff() {
-  enterDeepSleep(0); // Do not wakeup
-}
-
-void ESP32Board::enterDeepSleep(uint32_t secs) {
+void ESP32Board::shutdownPeripherals() {
   // Power off the display if any
 #ifdef DISPLAY_CLASS
   display.turnOff();
@@ -1155,6 +1151,14 @@ void ESP32Board::enterDeepSleep(uint32_t secs) {
   Serial.flush();
 #endif
   delay(100);
+}
+
+void ESP32Board::powerOff() {
+  enterDeepSleep(0); // Do not wakeup
+}
+
+void ESP32Board::enterDeepSleep(uint32_t secs) {
+  shutdownPeripherals();
 
   // Clear stale wakeup sources to avoid ghost wakeup
   // This is required when Power Management and automatic lightsleep are enabled
diff --git a/src/helpers/ESP32Board.h b/src/helpers/ESP32Board.h
index 1f10d6dc..68282123 100644
--- a/src/helpers/ESP32Board.h
+++ b/src/helpers/ESP32Board.h
@@ -88,8 +88,9 @@ public:
     return raw / 4;
   }
 
+  virtual void shutdownPeripherals();
   virtual void powerOff() override;
-  void enterDeepSleep(uint32_t secs);
+  virtual void enterDeepSleep(uint32_t secs) override;
 
   uint32_t getIRQGpio() override {
   #ifdef P_LORA_DIO_1
diff --git a/src/helpers/NRF52Board.cpp b/src/helpers/NRF52Board.cpp
index 781ec55a..352b3f0f 100644
--- a/src/helpers/NRF52Board.cpp
+++ b/src/helpers/NRF52Board.cpp
@@ -596,6 +596,29 @@ void NRF52Board::powerOff() {
   }
 }
 
+void NRF52Board::enterDeepSleep(uint32_t secs) {
+  if (secs == 0) {
+    powerOff(); // Not wake up
+  } else {
+    shutdownPeripherals();
+
+// Clear FPU interrupt flags to avoid insomnia
+// see errata 87 for details
+// https://docs.nordicsemi.com/bundle/errata_nRF52840_Rev3/page/ERR/nRF52840/Rev3/latest/anomaly_840_87.html
+#if (__FPU_USED == 1)
+    __set_FPSCR(__get_FPSCR() & ~(0x0000009F));
+    (void)__get_FPSCR();
+    NVIC_ClearPendingIRQ(FPU_IRQn);
+#endif
+
+    // Attemp to sleep
+    vTaskDelay(pdMS_TO_TICKS(secs * 1000));
+
+    // Reboot for a fresh recovery
+    reboot();
+  }
+}
+
 bool NRF52Board::getBootloaderVersion(char* out, size_t max_len) {
   if (!out || max_len == 0u) return false;
   out[0] = 0;
diff --git a/src/helpers/NRF52Board.h b/src/helpers/NRF52Board.h
index 5ec928f0..91e2b06c 100644
--- a/src/helpers/NRF52Board.h
+++ b/src/helpers/NRF52Board.h
@@ -68,6 +68,7 @@ public:
   bool rebootToUf2Bootloader() override;
   virtual void shutdownPeripherals();
   virtual void powerOff() override;
+  virtual void enterDeepSleep(uint32_t secs) override;
   virtual bool getBootloaderVersion(char* version, size_t max_len) override;
   virtual bool startOTAUpdate(const char *id, char reply[], bool force_ap = false) override;
   virtual bool stopOTAUpdate(char reply[]) override;
diff --git a/variants/gat562_30s_mesh_kit/GAT56230SMeshKitBoard.h b/variants/gat562_30s_mesh_kit/GAT56230SMeshKitBoard.h
index 0b0f701c..82034c7e 100644
--- a/variants/gat562_30s_mesh_kit/GAT56230SMeshKitBoard.h
+++ b/variants/gat562_30s_mesh_kit/GAT56230SMeshKitBoard.h
@@ -43,11 +43,11 @@ public:
   }
 #endif
 
-  void powerOff() override {
+  void shutdownPeripherals() override {
+    NRF52Board::shutdownPeripherals();
+
     uint32_t button_pin = PIN_BUTTON1;
     nrf_gpio_cfg_input(button_pin, NRF_GPIO_PIN_PULLUP);
     nrf_gpio_cfg_sense_set(button_pin, NRF_GPIO_PIN_SENSE_LOW);
-    NRF52Board::powerOff();
   }
-
 };
diff --git a/variants/gat562_mesh_evb_pro/GAT562EVBProBoard.h b/variants/gat562_mesh_evb_pro/GAT562EVBProBoard.h
index 66c77099..a3d738ca 100644
--- a/variants/gat562_mesh_evb_pro/GAT562EVBProBoard.h
+++ b/variants/gat562_mesh_evb_pro/GAT562EVBProBoard.h
@@ -43,11 +43,11 @@ public:
   }
 #endif
 
-  void powerOff() override {
+  void shutdownPeripherals() override {
+    NRF52Board::shutdownPeripherals();
+
     uint32_t button_pin = PIN_BUTTON1;
     nrf_gpio_cfg_input(button_pin, NRF_GPIO_PIN_PULLUP);
     nrf_gpio_cfg_sense_set(button_pin, NRF_GPIO_PIN_SENSE_LOW);
-    NRF52Board::powerOff();
   }
-
 };
diff --git a/variants/gat562_mesh_tracker_pro/GAT562MeshTrackerProBoard.h b/variants/gat562_mesh_tracker_pro/GAT562MeshTrackerProBoard.h
index 39b55911..f179cdc7 100644
--- a/variants/gat562_mesh_tracker_pro/GAT562MeshTrackerProBoard.h
+++ b/variants/gat562_mesh_tracker_pro/GAT562MeshTrackerProBoard.h
@@ -43,11 +43,11 @@ public:
   }
 #endif
 
-  void powerOff() override {
+  void shutdownPeripherals() override {
+    NRF52Board::shutdownPeripherals();
+
     uint32_t button_pin = PIN_BUTTON1;
     nrf_gpio_cfg_input(button_pin, NRF_GPIO_PIN_PULLUP);
     nrf_gpio_cfg_sense_set(button_pin, NRF_GPIO_PIN_SENSE_LOW);
-    NRF52Board::powerOff();
   }
-
 };
diff --git a/variants/gat562_mesh_watch13/GAT56MeshWatch13Board.h b/variants/gat562_mesh_watch13/GAT56MeshWatch13Board.h
index 805ca67f..d8fcb2bb 100644
--- a/variants/gat562_mesh_watch13/GAT56MeshWatch13Board.h
+++ b/variants/gat562_mesh_watch13/GAT56MeshWatch13Board.h
@@ -34,11 +34,11 @@ public:
   }
 
 
-  void powerOff() override {
+  void shutdownPeripherals() override {
+    NRF52Board::shutdownPeripherals();
+
     uint32_t button_pin = PIN_BUTTON1;
     nrf_gpio_cfg_input(button_pin, NRF_GPIO_PIN_PULLUP);
     nrf_gpio_cfg_sense_set(button_pin, NRF_GPIO_PIN_SENSE_LOW);
-    NRF52Board::powerOff();
   }
-
 };
diff --git a/variants/heltec_rc32/HeltecRC32Board.h b/variants/heltec_rc32/HeltecRC32Board.h
index 837126a0..624935b9 100644
--- a/variants/heltec_rc32/HeltecRC32Board.h
+++ b/variants/heltec_rc32/HeltecRC32Board.h
@@ -22,7 +22,6 @@ public:
   void onBootComplete() override;
   void onBeforeTransmit() override;
   void onAfterTransmit() override;
-  void powerOff() override;
   uint16_t getBattMilliVolts() override;
   bool setAdcMultiplier(float multiplier) override;
   float getAdcMultiplier() const override { return adc_mult; }
diff --git a/variants/heltec_t096/T096Board.cpp b/variants/heltec_t096/T096Board.cpp
index 4aa2bbc4..2499dcd1 100644
--- a/variants/heltec_t096/T096Board.cpp
+++ b/variants/heltec_t096/T096Board.cpp
@@ -111,10 +111,11 @@ void T096Board::variant_shutdown() {
     nrf_gpio_cfg_default(PIN_GPS_TX);
 }
 
-void T096Board::powerOff() {
+void T096Board::shutdownPeripherals() {
+  NRF52Board::shutdownPeripherals();
+
   loRaFEMControl.setSleepModeEnable();
   nrf_gpio_cfg_default(PIN_GPS_EN); // 363uA down to 39uA
-  NRF52Board::powerOff();
 }
 
 const char* T096Board::getManufacturerName() const {
diff --git a/variants/heltec_t096/T096Board.h b/variants/heltec_t096/T096Board.h
index 31f8c957..4a1ea1c2 100644
--- a/variants/heltec_t096/T096Board.h
+++ b/variants/heltec_t096/T096Board.h
@@ -29,7 +29,7 @@ public:
   void onAfterTransmit(void) override;
   uint16_t getBattMilliVolts() override;
   const char* getManufacturerName() const override ;
-  void powerOff() override;
+  void shutdownPeripherals() override;
   bool setLoRaFemLnaEnabled(bool enable) override;
   bool canControlLoRaFemLna() const override;
   bool isLoRaFemLnaEnabled() const override;
diff --git a/variants/heltec_t1/T1Board.cpp b/variants/heltec_t1/T1Board.cpp
index 1ef5b766..a54b8eae 100644
--- a/variants/heltec_t1/T1Board.cpp
+++ b/variants/heltec_t1/T1Board.cpp
@@ -97,9 +97,10 @@ void T1Board::variant_shutdown() {
   digitalWrite(PIN_BAT_CTL, !ADC_CTRL_ENABLED);
 }
 
-void T1Board::powerOff() {
+void T1Board::shutdownPeripherals() {
+  NRF52Board::shutdownPeripherals();
+
   variant_shutdown();
-  NRF52Board::powerOff();
 }
 
 const char* T1Board::getManufacturerName() const {
diff --git a/variants/heltec_t1/T1Board.h b/variants/heltec_t1/T1Board.h
index 9b46fd11..3e9afd1b 100644
--- a/variants/heltec_t1/T1Board.h
+++ b/variants/heltec_t1/T1Board.h
@@ -22,5 +22,5 @@ public:
   void onAfterTransmit() override;
   uint16_t getBattMilliVolts() override;
   const char* getManufacturerName() const override;
-  void powerOff() override;
+  void shutdownPeripherals() override;
 };
diff --git a/variants/heltec_t114/T114Board.h b/variants/heltec_t114/T114Board.h
index bd76d3de..6d7664cb 100644
--- a/variants/heltec_t114/T114Board.h
+++ b/variants/heltec_t114/T114Board.h
@@ -46,11 +46,11 @@ public:
     return "Heltec T114";
   }
 
-  void powerOff() override {
+  void shutdownPeripherals() override {
+    NRF52Board::shutdownPeripherals();
+
 #ifdef LED_PIN
     digitalWrite(LED_PIN, HIGH);
 #endif
-
-    NRF52Board::powerOff();
   }
 };
diff --git a/variants/heltec_tower_v2/HeltecTowerV2Board.cpp b/variants/heltec_tower_v2/HeltecTowerV2Board.cpp
index 5802ffe9..16a7bd94 100644
--- a/variants/heltec_tower_v2/HeltecTowerV2Board.cpp
+++ b/variants/heltec_tower_v2/HeltecTowerV2Board.cpp
@@ -93,6 +93,12 @@ void HeltecTowerV2Board::powerOff() {
 #ifdef NRF52_POWER_MANAGEMENT
   initiateShutdown(SHUTDOWN_REASON_USER);
 #else
+  sd_power_system_off();
+#endif
+}
+
+void HeltecTowerV2Board::shutdownPeripherals() {
+  NRF52Board::shutdownPeripherals();
   pinMode(PIN_GPS_EN, OUTPUT);
   digitalWrite(PIN_GPS_EN, !PIN_GPS_EN_ACTIVE);
   pinMode(PIN_GPS_STANDBY, OUTPUT);
@@ -103,6 +109,4 @@ void HeltecTowerV2Board::powerOff() {
   pinMode(PIN_BAT_CTL, OUTPUT);
   digitalWrite(PIN_BAT_CTL, LOW);
   variant_shutdown();
-  sd_power_system_off();
-#endif
 }
diff --git a/variants/heltec_tower_v2/HeltecTowerV2Board.h b/variants/heltec_tower_v2/HeltecTowerV2Board.h
index 6912acde..d6cc85ef 100644
--- a/variants/heltec_tower_v2/HeltecTowerV2Board.h
+++ b/variants/heltec_tower_v2/HeltecTowerV2Board.h
@@ -21,4 +21,5 @@ public:
   uint16_t getBattMilliVolts() override;
   const char* getManufacturerName() const override;
   void powerOff() override;
+  void shutdownPeripherals() override;
 };
diff --git a/variants/heltec_tracker_v2/HeltecTrackerV2Board.cpp b/variants/heltec_tracker_v2/HeltecTrackerV2Board.cpp
index 4fe6d6a4..7716af97 100644
--- a/variants/heltec_tracker_v2/HeltecTrackerV2Board.cpp
+++ b/variants/heltec_tracker_v2/HeltecTrackerV2Board.cpp
@@ -35,7 +35,8 @@ void HeltecTrackerV2Board::begin() {
     loRaFEMControl.setRxModeEnable();
   }
 
-  void HeltecTrackerV2Board::powerOff() {
+  void HeltecTrackerV2Board::shutdownPeripherals() {
+    ESP32Board::shutdownPeripherals();
     // Turn off PA. Guarded because this board file is also compiled for the
     // heltec_tracker_v1_1 envs, which do not define P_LORA_PA_POWER (it is set
     // only in variants/heltec_tracker_v2/platformio.ini). Same guard idiom
@@ -44,8 +45,6 @@ void HeltecTrackerV2Board::begin() {
     digitalWrite(P_LORA_PA_POWER, LOW);
     rtc_gpio_hold_en((gpio_num_t)P_LORA_PA_POWER);
 #endif
-
-    ESP32Board::powerOff();
   }
 
   uint16_t HeltecTrackerV2Board::getBattMilliVolts()  {
diff --git a/variants/heltec_tracker_v2/HeltecTrackerV2Board.h b/variants/heltec_tracker_v2/HeltecTrackerV2Board.h
index 31f4cf04..7f00b30c 100644
--- a/variants/heltec_tracker_v2/HeltecTrackerV2Board.h
+++ b/variants/heltec_tracker_v2/HeltecTrackerV2Board.h
@@ -20,7 +20,7 @@ public:
 
   void onBeforeTransmit(void) override;
   void onAfterTransmit(void) override;
-  void powerOff() override;
+  void shutdownPeripherals() override;
   uint16_t getBattMilliVolts() override;
   const char* getManufacturerName() const override ;
   bool setLoRaFemLnaEnabled(bool enable) override;
diff --git a/variants/heltec_v4/HeltecV4Board.cpp b/variants/heltec_v4/HeltecV4Board.cpp
index 853569d3..77300d8a 100644
--- a/variants/heltec_v4/HeltecV4Board.cpp
+++ b/variants/heltec_v4/HeltecV4Board.cpp
@@ -32,12 +32,12 @@ void HeltecV4Board::begin() {
     loRaFEMControl.setRxModeEnable();
   }
 
-  void HeltecV4Board::powerOff() {
+  void HeltecV4Board::shutdownPeripherals() {
+    ESP32Board::shutdownPeripherals();
+
     // Turn off PA
     digitalWrite(P_LORA_PA_POWER, LOW);
     rtc_gpio_hold_en((gpio_num_t)P_LORA_PA_POWER);
-
-    ESP32Board::powerOff();
   }
 
   uint16_t HeltecV4Board::getBattMilliVolts()  {
diff --git a/variants/heltec_v4/HeltecV4Board.h b/variants/heltec_v4/HeltecV4Board.h
index c1468d28..93f90977 100644
--- a/variants/heltec_v4/HeltecV4Board.h
+++ b/variants/heltec_v4/HeltecV4Board.h
@@ -26,7 +26,7 @@ public:
 
   void onBeforeTransmit(void) override;
   void onAfterTransmit(void) override;
-  void powerOff() override;
+  void shutdownPeripherals() override;
   bool setLoRaFemLnaEnabled(bool enable) override;
   bool canControlLoRaFemLna() const override;
   bool isLoRaFemLnaEnabled() const override;
diff --git a/variants/heltec_v4_r8/HeltecV4R8Board.cpp b/variants/heltec_v4_r8/HeltecV4R8Board.cpp
index 132def70..5ad27606 100644
--- a/variants/heltec_v4_r8/HeltecV4R8Board.cpp
+++ b/variants/heltec_v4_r8/HeltecV4R8Board.cpp
@@ -46,11 +46,15 @@ void HeltecV4R8Board::onAfterTransmit(void) {
 }
 
 void HeltecV4R8Board::powerOff() {
+  ESP32Board::powerOff();
+}
+
+void HeltecV4R8Board::shutdownPeripherals() {
+  ESP32Board::shutdownPeripherals();
   loRaFEMControl.setSleepModeEnable();
   digitalWrite(P_LORA_PA_POWER, LOW);
   rtc_gpio_hold_en((gpio_num_t)P_LORA_PA_POWER);
   periph_power.release();  // Drop the permanent antenna-boost/VEXT claim from begin().
-  ESP32Board::powerOff();
 }
 
 uint16_t HeltecV4R8Board::getBattMilliVolts() {
diff --git a/variants/heltec_v4_r8/HeltecV4R8Board.h b/variants/heltec_v4_r8/HeltecV4R8Board.h
index 0fc90f3b..555a4a2d 100644
--- a/variants/heltec_v4_r8/HeltecV4R8Board.h
+++ b/variants/heltec_v4_r8/HeltecV4R8Board.h
@@ -28,6 +28,7 @@ public:
   void onBeforeTransmit(void) override;
   void onAfterTransmit(void) override;
   void powerOff() override;
+  void shutdownPeripherals() override;
   bool setLoRaFemLnaEnabled(bool enable) override;
   bool canControlLoRaFemLna() const override;
   bool isLoRaFemLnaEnabled() const override;
diff --git a/variants/lilygo_tbeam_1w/TBeam1WBoard.cpp b/variants/lilygo_tbeam_1w/TBeam1WBoard.cpp
index 477be994..8020617d 100644
--- a/variants/lilygo_tbeam_1w/TBeam1WBoard.cpp
+++ b/variants/lilygo_tbeam_1w/TBeam1WBoard.cpp
@@ -130,6 +130,11 @@ const char* TBeam1WBoard::getManufacturerName() const {
 }
 
 void TBeam1WBoard::powerOff() {
+  ESP32Board::powerOff();
+}
+
+void TBeam1WBoard::shutdownPeripherals() {
+  ESP32Board::shutdownPeripherals();
   portENTER_CRITICAL(&_fan_mux);
   _stopped = true;
   _tx_active = false;
@@ -145,8 +150,7 @@ void TBeam1WBoard::powerOff() {
   radio_powered = false;
 
   digitalWrite(LED_PIN, LOW);
-
-  ESP32Board::powerOff();
+  digitalWrite(FAN_CTRL_PIN, LOW);
 }
 
 void TBeam1WBoard::attachRadioDriver(CustomSX1262Wrapper* driver) {
diff --git a/variants/lilygo_tbeam_1w/TBeam1WBoard.h b/variants/lilygo_tbeam_1w/TBeam1WBoard.h
index 390711ac..9bd1574f 100644
--- a/variants/lilygo_tbeam_1w/TBeam1WBoard.h
+++ b/variants/lilygo_tbeam_1w/TBeam1WBoard.h
@@ -76,6 +76,7 @@ public:
   uint16_t getBattMilliVolts() override;
   const char* getManufacturerName() const override;
   void powerOff() override;
+  void shutdownPeripherals() override;
   void powerCycleRadio();
   bool supportsRadioHardReset() const override { return true; }
   bool resetRadio() override {
diff --git a/variants/meshtiny/MeshtinyBoard.h b/variants/meshtiny/MeshtinyBoard.h
index 67a521fe..ba42d673 100644
--- a/variants/meshtiny/MeshtinyBoard.h
+++ b/variants/meshtiny/MeshtinyBoard.h
@@ -34,7 +34,8 @@ public:
 
   void reboot() override { NVIC_SystemReset(); }
 
-  void powerOff() override {
+  void shutdownPeripherals() override {
+    NRF52Board::shutdownPeripherals();
 
 #ifdef PIN_USER_BTN
     while (digitalRead(PIN_USER_BTN) == LOW) {
@@ -59,8 +60,5 @@ public:
 #ifdef PIN_USER_BTN
     nrf_gpio_cfg_sense_input(g_ADigitalPinMap[PIN_USER_BTN], NRF_GPIO_PIN_PULLUP, NRF_GPIO_PIN_SENSE_LOW);
 #endif
-
-    NRF52Board::powerOff();
   }
-
 };
diff --git a/variants/meshtracker_x1/MeshTrackerX1Board.h b/variants/meshtracker_x1/MeshTrackerX1Board.h
index 51f022e0..e153dd7f 100644
--- a/variants/meshtracker_x1/MeshTrackerX1Board.h
+++ b/variants/meshtracker_x1/MeshTrackerX1Board.h
@@ -46,7 +46,9 @@ public:
     return 0;
   }
 
-  void powerOff() override {
+  void shutdownPeripherals() override {
+    NRF52Board::shutdownPeripherals();
+
     #ifdef HAS_GPS
         digitalWrite(GPS_VRTC_EN, LOW);
         digitalWrite(GPS_RESET, LOW);
@@ -81,7 +83,5 @@ public:
     #ifdef BUTTON_PIN
     nrf_gpio_cfg_sense_input(BUTTON_PIN, NRF_GPIO_PIN_PULLDOWN, NRF_GPIO_PIN_SENSE_HIGH);
     #endif
-
-    sd_power_system_off();
   }
 };
diff --git a/variants/minewsemi_me25ls01/MinewsemiME25LS01Board.h b/variants/minewsemi_me25ls01/MinewsemiME25LS01Board.h
index 450a3d13..e4bbc7d0 100644
--- a/variants/minewsemi_me25ls01/MinewsemiME25LS01Board.h
+++ b/variants/minewsemi_me25ls01/MinewsemiME25LS01Board.h
@@ -45,7 +45,9 @@ public:
     return "Minewsemi";
   }
 
-  void powerOff() override {
+  void shutdownPeripherals() override {
+    NRF52Board::shutdownPeripherals();
+
     #ifdef HAS_GPS
         digitalWrite(GPS_VRTC_EN, LOW);
         digitalWrite(GPS_RESET, LOW);
@@ -65,7 +67,6 @@ public:
     #ifdef BUTTON_PIN
     nrf_gpio_cfg_sense_input(digitalPinToInterrupt(BUTTON_PIN), NRF_GPIO_PIN_PULLUP, NRF_GPIO_PIN_SENSE_LOW);
     #endif
-    NRF52Board::powerOff();
   }
 
   #if defined(P_LORA_TX_LED)
diff --git a/variants/nano_g2_ultra/nano-g2.h b/variants/nano_g2_ultra/nano-g2.h
index bf9543b0..8e5875c4 100644
--- a/variants/nano_g2_ultra/nano-g2.h
+++ b/variants/nano_g2_ultra/nano-g2.h
@@ -43,7 +43,9 @@ public:
 
   const char *getManufacturerName() const override { return "Nano G2 Ultra"; }
 
-  void powerOff() override {
+  void shutdownPeripherals() override {
+    NRF52Board::shutdownPeripherals();
+
     // put GPS chip to sleep
     digitalWrite(PIN_GPS_STANDBY, LOW);
     // TODO: unset buzzer to prevent notification circuit activating on hibernate
@@ -51,7 +53,5 @@ public:
 
     nrf_gpio_cfg_sense_input(digitalPinToInterrupt(PIN_USER_BTN), NRF_GPIO_PIN_NOPULL,
                              NRF_GPIO_PIN_SENSE_LOW);
-
-    NRF52Board::powerOff();
   }
 };
diff --git a/variants/rak_wismesh_tag/RAKWismeshTagBoard.h b/variants/rak_wismesh_tag/RAKWismeshTagBoard.h
index daa90d74..9368d17e 100644
--- a/variants/rak_wismesh_tag/RAKWismeshTagBoard.h
+++ b/variants/rak_wismesh_tag/RAKWismeshTagBoard.h
@@ -40,7 +40,9 @@ public:
     return "RAK WisMesh Tag";
   }
 
-  void powerOff() override {
+  void shutdownPeripherals() override {
+    NRF52Board::shutdownPeripherals();
+
     #ifdef BUZZER_EN
         digitalWrite(BUZZER_EN, LOW);
     #endif
@@ -68,7 +70,5 @@ public:
     // configure button press to wake up when in powered off state
     nrf_gpio_cfg_sense_input(digitalPinToInterrupt(BUTTON_PIN), NRF_GPIO_PIN_PULLUP, NRF_GPIO_PIN_SENSE_LOW);
     #endif
-
-    NRF52Board::powerOff();
   }
 };
diff --git a/variants/sensecap_solar/SenseCapSolarBoard.h b/variants/sensecap_solar/SenseCapSolarBoard.h
index b4676d3a..8bf65c90 100644
--- a/variants/sensecap_solar/SenseCapSolarBoard.h
+++ b/variants/sensecap_solar/SenseCapSolarBoard.h
@@ -37,7 +37,9 @@ public:
     return "Seeed SenseCap Solar";
   }
 
-  void powerOff() override {
+  void shutdownPeripherals() override {
+    NRF52Board::shutdownPeripherals();
+
     digitalWrite(LED_WHITE, LOW);
     digitalWrite(LED_BLUE, LOW);
 
@@ -50,6 +52,10 @@ public:
     // Keep pull-up enabled in system-off so the wake line doesn't float low.
     nrf_gpio_cfg_sense_input(digitalPinToInterrupt(g_ADigitalPinMap[PIN_BUTTON1]), NRF_GPIO_PIN_PULLUP, NRF_GPIO_PIN_SENSE_LOW);
 #endif
+  }
+
+  void powerOff() override {
+    shutdownPeripherals();
 
 #ifdef NRF52_POWER_MANAGEMENT
     shutdownPeripherals();
diff --git a/variants/station_g3_esp32/StationG3Board.cpp b/variants/station_g3_esp32/StationG3Board.cpp
index 7daabf18..dae0f26b 100644
--- a/variants/station_g3_esp32/StationG3Board.cpp
+++ b/variants/station_g3_esp32/StationG3Board.cpp
@@ -1,6 +1,8 @@
 #include "StationG3Board.h"
 
-void StationG3Board::powerOff() {
+void StationG3Board::shutdownPeripherals() {
+  ESP32Board::shutdownPeripherals();
+
   loRaFEMControl.setSleepModeEnable();
 #ifdef P_PA1_EN
   rtc_gpio_hold_en((gpio_num_t)P_PA1_EN);
@@ -9,8 +11,6 @@ void StationG3Board::powerOff() {
 #ifdef P_PRIMARY_LNA_EN
   rtc_gpio_hold_en((gpio_num_t)P_PRIMARY_LNA_EN);
 #endif
-
-  ESP32Board::powerOff();
 }
 
 bool StationG3Board::setLoRaFemLnaEnabled(bool enable) {
diff --git a/variants/station_g3_esp32/StationG3Board.h b/variants/station_g3_esp32/StationG3Board.h
index 82ac18d5..84f978e2 100644
--- a/variants/station_g3_esp32/StationG3Board.h
+++ b/variants/station_g3_esp32/StationG3Board.h
@@ -56,7 +56,7 @@ public:
   bool canControlLoRaFemPaGain() const override;
   bool isLoRaFemPaGainEnabled() const override;
 
-  void powerOff() override;
+  void shutdownPeripherals() override;
 
   uint16_t getBattMilliVolts() override {
     return 0;
diff --git a/variants/t1000-e/T1000eBoard.h b/variants/t1000-e/T1000eBoard.h
index 1111d3c4..84021fac 100644
--- a/variants/t1000-e/T1000eBoard.h
+++ b/variants/t1000-e/T1000eBoard.h
@@ -49,7 +49,9 @@ public:
     return 0;
   }
 
-  void powerOff() override {
+  void shutdownPeripherals() override {
+    NRF52Board::shutdownPeripherals();
+
     #ifdef HAS_GPS
         digitalWrite(GPS_VRTC_EN, LOW);
         digitalWrite(GPS_RESET, LOW);
@@ -87,7 +89,5 @@ public:
     #ifdef BUTTON_PIN
     nrf_gpio_cfg_sense_input(BUTTON_PIN, NRF_GPIO_PIN_NOPULL, NRF_GPIO_PIN_SENSE_HIGH);
     #endif
-
-    NRF52Board::powerOff();
   }
 };
diff --git a/variants/thinknode_m1/ThinkNodeM1Board.h b/variants/thinknode_m1/ThinkNodeM1Board.h
index 94224d9c..e5af3690 100644
--- a/variants/thinknode_m1/ThinkNodeM1Board.h
+++ b/variants/thinknode_m1/ThinkNodeM1Board.h
@@ -32,14 +32,12 @@ public:
     return "Elecrow ThinkNode-M1";
   }
 
-  void powerOff() override {
+  void shutdownPeripherals() override {
+    NRF52Board::shutdownPeripherals();
 
     // turn off all leds, sd_power_system_off will not do this for us
     #ifdef P_LORA_TX_LED
     digitalWrite(P_LORA_TX_LED, LOW);
     #endif
-
-    // power off board
-    NRF52Board::powerOff();
   }
 };
diff --git a/variants/thinknode_m3/ThinkNodeM3Board.h b/variants/thinknode_m3/ThinkNodeM3Board.h
index 9e8f4989..496ee2e0 100644
--- a/variants/thinknode_m3/ThinkNodeM3Board.h
+++ b/variants/thinknode_m3/ThinkNodeM3Board.h
@@ -42,13 +42,12 @@ public:
     return 0;
   }
 
-  void powerOff() override {
+  void shutdownPeripherals() override {
+    NRF52Board::shutdownPeripherals();
+
     // turn off all leds, sd_power_system_off will not do this for us
     digitalWrite(PIN_LED_BLUE, !LED_STATE_ON);
     digitalWrite(PIN_LED_GREEN, !LED_STATE_ON);
     digitalWrite(PIN_LED_RED, !LED_STATE_ON);
-
-    // power off board
-    NRF52Board::powerOff();
   }
 };
diff --git a/variants/thinknode_m6/ThinkNodeM6Board.h b/variants/thinknode_m6/ThinkNodeM6Board.h
index 78815e2c..25f6255c 100644
--- a/variants/thinknode_m6/ThinkNodeM6Board.h
+++ b/variants/thinknode_m6/ThinkNodeM6Board.h
@@ -36,14 +36,12 @@ public:
     return "Elecrow ThinkNode M6";
   }
 
-  void powerOff() override {
+  void shutdownPeripherals() override {
+    NRF52Board::shutdownPeripherals();
 
     // turn off all leds, sd_power_system_off will not do this for us
     #ifdef P_LORA_TX_LED
     digitalWrite(P_LORA_TX_LED, LOW);
     #endif
-
-    // power off board
-    NRF52Board::powerOff();
   }
 };
diff --git a/variants/wio-tracker-l1/WioTrackerL1Board.h b/variants/wio-tracker-l1/WioTrackerL1Board.h
index e376e066..1b1f8040 100644
--- a/variants/wio-tracker-l1/WioTrackerL1Board.h
+++ b/variants/wio-tracker-l1/WioTrackerL1Board.h
@@ -33,8 +33,4 @@ public:
   const char* getManufacturerName() const override {
     return "Seeed Wio Tracker L1";
   }
-
-  void powerOff() override {
-    NRF52Board::powerOff();
-  }
 };
diff --git a/variants/xiao_nrf52/XiaoNrf52Board.h b/variants/xiao_nrf52/XiaoNrf52Board.h
index 82b3817b..0c97a139 100644
--- a/variants/xiao_nrf52/XiaoNrf52Board.h
+++ b/variants/xiao_nrf52/XiaoNrf52Board.h
@@ -39,7 +39,9 @@ public:
 #endif
   }
 
-  void powerOff() override {
+  void shutdownPeripherals() override {
+    NRF52Board::shutdownPeripherals();
+
     // set led on and wait for button release before poweroff
     digitalWrite(PIN_LED, LOW);
 #ifdef PIN_USER_BTN
@@ -53,8 +55,6 @@ public:
     // configure button press to wake up when in powered off state
     nrf_gpio_cfg_sense_input(digitalPinToInterrupt(g_ADigitalPinMap[PIN_USER_BTN]), NRF_GPIO_PIN_PULLUP, NRF_GPIO_PIN_SENSE_LOW);
 #endif
-
-    NRF52Board::powerOff();
   }
 };