diff --git a/ccs/hardwareInterface.cpp b/ccs/hardwareInterface.cpp
index 0622fd3..ca6d2b2 100644
--- a/ccs/hardwareInterface.cpp
+++ b/ccs/hardwareInterface.cpp
@@ -551,43 +551,43 @@ void hardwareInterface_WakeupOtherPeripherals()
    bool ppValid = Param::GetInt(Param::ResistanceProxPilot) < 2000;
    int wakeupPinFunc = Param::GetInt(Param::WakeupPinFunc);
 
-   if (!DigIo::supply_out.Get()) {
+   if (!DigIo::keep_power_on.Get()) {
       //Make sure we don't wake ourself up
       //Unless we monitor PP
-      DigIo::wakeup_out.Clear();
+      DigIo::trigger_wakeup.Clear();
       return;
    }
 
    switch (wakeupPinFunc) {
    case WAKEUP_LEVEL:
-      DigIo::wakeup_out.Set(); //Wake up other peripherals
+      DigIo::trigger_wakeup.Set(); //Wake up other peripherals
       break;
    case WAKEUP_PULSE:
       if (wakeUpPulseLength > 0) {
          wakeUpPulseLength--;
-         DigIo::wakeup_out.Set();
+         DigIo::trigger_wakeup.Set();
       }
-      else DigIo::wakeup_out.Clear();
+      else DigIo::trigger_wakeup.Clear();
       break;
    case WAKEUP_LEVEL | WAKEUP_ONVALIDCP:
-      if (dutyValid) DigIo::wakeup_out.Set();
-      else DigIo::wakeup_out.Clear();
+      if (dutyValid) DigIo::trigger_wakeup.Set();
+      else DigIo::trigger_wakeup.Clear();
       break;
    case WAKEUP_LEVEL | WAKEUP_ONVALIDPP:
-      if (ppValid || dutyValid) DigIo::wakeup_out.Set();
-      else DigIo::wakeup_out.Clear();
+      if (ppValid || dutyValid) DigIo::trigger_wakeup.Set();
+      else DigIo::trigger_wakeup.Clear();
       break;
    case WAKEUP_PULSE | WAKEUP_ONVALIDCP:
       if (dutyValid && wakeUpPulseLength > 0) {
          wakeUpPulseLength--;
-         DigIo::wakeup_out.Set();
+         DigIo::trigger_wakeup.Set();
       }
       else if (!dutyValid) {
          wakeUpPulseLength = 10; //allow pulsing again when PWM returns
-         DigIo::wakeup_out.Clear();
+         DigIo::trigger_wakeup.Clear();
       }
       else {
-         DigIo::wakeup_out.Clear();
+         DigIo::trigger_wakeup.Clear();
       }
       break;
    }
diff --git a/include/digio_prj.h b/include/digio_prj.h
index 7025320..8f08891 100644
--- a/include/digio_prj.h
+++ b/include/digio_prj.h
@@ -10,13 +10,13 @@
 
 #define DIG_IO_LIST \
     DIG_IO_ENTRY(spics,       GPIOA, GPIO4,  PinMode::OUTPUT)   \
-    DIG_IO_ENTRY(led_out,     GPIOB, GPIO7,  PinMode::OUTPUT)   \
+    DIG_IO_ENTRY(led_alive,     GPIOB, GPIO7,  PinMode::OUTPUT)   \
     DIG_IO_ENTRY(statec_out,  GPIOB, GPIO4,  PinMode::OUTPUT)   \
     DIG_IO_ENTRY(red_out,     GPIOB, GPIO2,  PinMode::OUTPUT)   \
     DIG_IO_ENTRY(green_out,   GPIOB, GPIO10, PinMode::OUTPUT)   \
     DIG_IO_ENTRY(blue_out,    GPIOB, GPIO11, PinMode::OUTPUT)   \
     DIG_IO_ENTRY(contact_out, GPIOA, GPIO1,  PinMode::OUTPUT)   \
-    DIG_IO_ENTRY(wakeup_out,  GPIOB, GPIO0,  PinMode::OUTPUT)   \
-    DIG_IO_ENTRY(supply_out,  GPIOB, GPIO1,  PinMode::OUTPUT)   \
+    DIG_IO_ENTRY(trigger_wakeup,  GPIOB, GPIO0,  PinMode::OUTPUT)   \
+    DIG_IO_ENTRY(keep_power_on,   GPIOB, GPIO1,  PinMode::OUTPUT)   \
 
 #endif // PinMode_PRJ_H_INCLUDED
diff --git a/include/main.h b/include/main.h
index e30f310..b27542f 100644
--- a/include/main.h
+++ b/include/main.h
@@ -41,8 +41,6 @@ void Error_Handler(void);
 #define OUT_CONTACTOR_CONTROL1_GPIO_Port GPIOB
 #define OUT_CONTACTOR_CONTROL2_Pin GPIO_PIN_6
 #define OUT_CONTACTOR_CONTROL2_GPIO_Port GPIOB
-#define OUT_LED_ALIVE_Pin GPIO_PIN_7
-#define OUT_LED_ALIVE_GPIO_Port GPIOB
 
 /* USER CODE BEGIN Private defines */
 
diff --git a/src/main.cpp b/src/main.cpp
index b8b3da0..9e9f1cb 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -74,7 +74,7 @@ static void Ms100Task(void)
 {
     static uint32_t lastValidCp = 0;
 
-    DigIo::led_out.Toggle();
+    DigIo::led_alive.Toggle();
     //The boot loader enables the watchdog, we have to reset it
     //at least every 2s or otherwise the controller is hard reset.
     iwdg_reset();
@@ -159,7 +159,7 @@ static void Ms100Task(void)
         {
             if ((Param::GetInt(Param::WakeupPinFunc) & WAKEUP_ONVALIDPP) == 0 || !ppValid)
             {
-                DigIo::supply_out.Clear();
+                DigIo::keep_power_on.Clear();
             }
         }
     }
@@ -261,7 +261,7 @@ extern "C" int main(void)
     write_bootloader_pininit(); //Instructs boot loader to initialize certain pins
     gpio_primary_remap(AFIO_MAPR_SWJ_CFG_JTAG_OFF_SW_ON, AFIO_MAPR_TIM3_REMAP_FULL_REMAP | AFIO_MAPR_TIM2_REMAP_FULL_REMAP);
 
-    DigIo::supply_out.Set(); //Make sure board stays awake
+    DigIo::keep_power_on.Set(); //Make sure board stays awake
 
     hardwareInterface_setStateB();
     hw_evaluateHardwareVariants();