diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/.idea/rusefi-hardware.iml b/.idea/rusefi-hardware.iml
new file mode 100644
index 0000000..d6ebd48
--- /dev/null
+++ b/.idea/rusefi-hardware.iml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/SENT-box/firmware/io/io_pins.h b/SENT-box/firmware/io/io_pins.h
index 46274ee..667965d 100644
--- a/SENT-box/firmware/io/io_pins.h
+++ b/SENT-box/firmware/io/io_pins.h
@@ -4,8 +4,8 @@
 #define LED_BLUE_PIN 13
 #define LL_LED_BLUE_PIN LL_GPIO_PIN_13
 
-#define LED_GREEN_PORT GPIOA
-#define LED_GREEN_PIN 8
+//#define LED_GREEN_PORT GPIOA
+//#define LED_GREEN_PIN 8
 
 // Communication - UART
 #define UART_GPIO_PORT				GPIOA
@@ -16,38 +16,3 @@
 #define CAN_GPIO_PORT				GPIOA
 #define LL_CAN_TX_PIN				LL_GPIO_PIN_12
 #define LL_CAN_RX_PIN				LL_GPIO_PIN_11
-
-// LSU 4.2 - 6.8K
-#define NERNST_42_ESR_DRIVER_PORT   GPIOB
-#define NERNST_42_ESR_DRIVER_PIN    12
-
-// LSU 4.9 - 22K
-#define NERNST_ESR_DRIVER_PORT      GPIOB
-#define NERNST_ESR_DRIVER_PIN       11
-
-// LSU ADV - 47K
-#define NERNST_ADV_ESR_DRIVER_PORT  GPIOB
-#define NERNST_ADV_ESR_DRIVER_PIN   10
-
-// PB6 TIM4_CH1
-#define HEATER_PWM_DEVICE PWMD4
-#define HEATER_PWM_CHANNEL_0 0
-
-// PA1 TIM2_CH2
-#define PUMP_DAC_PWM_DEVICE PWMD2
-#define PUMP_DAC_PWM_CHANNEL_0 1
-
-// TIM1 - DAC for AUX outputs
-#define AUXOUT_DAC_PWM_DEVICE       PWMD1
-// PB14 - TIM1_CH2N
-#define AUXOUT_DAC_PWM_CHANNEL_0    1
-// PB15 - TIM1_CH3N
-#define AUXOUT_DAC_PWM_CHANNEL_1    2
-
-#if 0
-#define ID_SEL1_PORT                GPIOC
-#define ID_SEL1_PIN                 13
-
-#define ID_SEL2_PORT                GPIOC
-#define ID_SEL2_PIN                 14
-#endif