diff --git a/.vscode/settings.json b/.vscode/settings.json
index 314f86f..fd74a15 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -3,8 +3,7 @@
     "idf.portWin": "COM72",
     "idf.adapterTargetName": "esp32s3",
     "idf.openOcdConfigs": [
-        "interface/ftdi/esp32_devkitj_v1.cfg",
-        "target/esp32s3.cfg"
+        "board/esp32s3-builtin.cfg"
     ],
     "files.associations": {
         "freertos.h": "c",
@@ -52,7 +51,11 @@
         "tuple": "c",
         "type_traits": "c",
         "utility": "c",
-        "compare": "c"
+        "compare": "c",
+        "cmath": "c",
+        "utils.h": "c",
+        "task.h": "c",
+        "stdlib.h": "c"
     },
     "editor.formatOnSave": false,
     "cSpell.words": [
diff --git a/components/asic/bm1366.c b/components/asic/bm1366.c
index 153bd16..e84309c 100644
--- a/components/asic/bm1366.c
+++ b/components/asic/bm1366.c
@@ -15,7 +15,7 @@
 #include <stdlib.h>
 #include <string.h>
 
-#define BM1366_RST_PIN GPIO_NUM_1
+#define GPIO_ASIC_RESET CONFIG_GPIO_ASIC_RESET
 
 #define TYPE_JOB 0x20
 #define TYPE_CMD 0x40
@@ -318,13 +318,13 @@ static uint8_t _send_init(uint64_t frequency, uint16_t asic_count)
 // reset the BM1366 via the RTS line
 static void _reset(void)
 {
-    gpio_set_level(BM1366_RST_PIN, 0);
+    gpio_set_level(GPIO_ASIC_RESET, 0);
 
     // delay for 100ms
     vTaskDelay(100 / portTICK_PERIOD_MS);
 
     // set the gpio pin high
-    gpio_set_level(BM1366_RST_PIN, 1);
+    gpio_set_level(GPIO_ASIC_RESET, 1);
 
     // delay for 100ms
     vTaskDelay(100 / portTICK_PERIOD_MS);
@@ -344,8 +344,8 @@ uint8_t BM1366_init(uint64_t frequency, uint16_t asic_count)
 
     memset(asic_response_buffer, 0, SERIAL_BUF_SIZE);
 
-    esp_rom_gpio_pad_select_gpio(BM1366_RST_PIN);
-    gpio_set_direction(BM1366_RST_PIN, GPIO_MODE_OUTPUT);
+    esp_rom_gpio_pad_select_gpio(GPIO_ASIC_RESET);
+    gpio_set_direction(GPIO_ASIC_RESET, GPIO_MODE_OUTPUT);
 
     // reset the bm1366
     _reset();
diff --git a/components/asic/bm1368.c b/components/asic/bm1368.c
index 802a70d..81f27c5 100644
--- a/components/asic/bm1368.c
+++ b/components/asic/bm1368.c
@@ -1,4 +1,5 @@
 #include "bm1368.h"
+
 #include "crc.h"
 #include "global_state.h"
 #include "serial.h"
@@ -14,7 +15,7 @@
 #include <stdlib.h>
 #include <string.h>
 
-#define BM1368_RST_PIN GPIO_NUM_1
+#define GPIO_ASIC_RESET CONFIG_GPIO_ASIC_RESET
 
 #define TYPE_JOB 0x20
 #define TYPE_CMD 0x40
@@ -121,9 +122,9 @@ void BM1368_set_version_mask(uint32_t version_mask)
 
 static void _reset(void)
 {
-    gpio_set_level(BM1368_RST_PIN, 0);
+    gpio_set_level(GPIO_ASIC_RESET, 0);
     vTaskDelay(100 / portTICK_PERIOD_MS);
-    gpio_set_level(BM1368_RST_PIN, 1);
+    gpio_set_level(GPIO_ASIC_RESET, 1);
     vTaskDelay(100 / portTICK_PERIOD_MS);
 }
 
@@ -242,8 +243,8 @@ uint8_t BM1368_init(uint64_t frequency, uint16_t asic_count)
 
     memset(asic_response_buffer, 0, CHUNK_SIZE);
 
-    esp_rom_gpio_pad_select_gpio(BM1368_RST_PIN);
-    gpio_set_direction(BM1368_RST_PIN, GPIO_MODE_OUTPUT);
+    esp_rom_gpio_pad_select_gpio(GPIO_ASIC_RESET);
+    gpio_set_direction(GPIO_ASIC_RESET, GPIO_MODE_OUTPUT);
 
     _reset();
 
diff --git a/components/asic/bm1370.c b/components/asic/bm1370.c
index 05bc067..2c6b18d 100644
--- a/components/asic/bm1370.c
+++ b/components/asic/bm1370.c
@@ -15,7 +15,7 @@
 #include <stdlib.h>
 #include <string.h>
 
-#define BM1370_RST_PIN GPIO_NUM_1
+#define GPIO_ASIC_RESET CONFIG_GPIO_ASIC_RESET
 
 #define TYPE_JOB 0x20
 #define TYPE_CMD 0x40
@@ -329,13 +329,13 @@ static uint8_t _send_init(uint64_t frequency, uint16_t asic_count)
 // reset the BM1370 via the RTS line
 static void _reset(void)
 {
-    gpio_set_level(BM1370_RST_PIN, 0);
+    gpio_set_level(GPIO_ASIC_RESET, 0);
 
     // delay for 100ms
     vTaskDelay(100 / portTICK_PERIOD_MS);
 
     // set the gpio pin high
-    gpio_set_level(BM1370_RST_PIN, 1);
+    gpio_set_level(GPIO_ASIC_RESET, 1);
 
     // delay for 100ms
     vTaskDelay(100 / portTICK_PERIOD_MS);
@@ -355,8 +355,8 @@ uint8_t BM1370_init(uint64_t frequency, uint16_t asic_count)
 
     memset(asic_response_buffer, 0, SERIAL_BUF_SIZE);
 
-    esp_rom_gpio_pad_select_gpio(BM1370_RST_PIN);
-    gpio_set_direction(BM1370_RST_PIN, GPIO_MODE_OUTPUT);
+    esp_rom_gpio_pad_select_gpio(GPIO_ASIC_RESET);
+    gpio_set_direction(GPIO_ASIC_RESET, GPIO_MODE_OUTPUT);
 
     // reset the bm1370
     _reset();
diff --git a/components/asic/bm1397.c b/components/asic/bm1397.c
index ae10016..7c39b1a 100644
--- a/components/asic/bm1397.c
+++ b/components/asic/bm1397.c
@@ -15,7 +15,7 @@
 #include "mining.h"
 #include "global_state.h"
 
-#define BM1397_RST_PIN GPIO_NUM_1
+#define GPIO_ASIC_RESET CONFIG_GPIO_ASIC_RESET
 
 #define TYPE_JOB 0x20
 #define TYPE_CMD 0x40
@@ -278,13 +278,13 @@ static uint8_t _send_init(uint64_t frequency, uint16_t asic_count)
 // reset the BM1397 via the RTS line
 static void _reset(void)
 {
-    gpio_set_level(BM1397_RST_PIN, 0);
+    gpio_set_level(GPIO_ASIC_RESET, 0);
 
     // delay for 100ms
     vTaskDelay(100 / portTICK_PERIOD_MS);
 
     // set the gpio pin high
-    gpio_set_level(BM1397_RST_PIN, 1);
+    gpio_set_level(GPIO_ASIC_RESET, 1);
 
     // delay for 100ms
     vTaskDelay(100 / portTICK_PERIOD_MS);
@@ -296,8 +296,8 @@ uint8_t BM1397_init(uint64_t frequency, uint16_t asic_count)
 
     memset(asic_response_buffer, 0, SERIAL_BUF_SIZE);
 
-    esp_rom_gpio_pad_select_gpio(BM1397_RST_PIN);
-    gpio_set_direction(BM1397_RST_PIN, GPIO_MODE_OUTPUT);
+    esp_rom_gpio_pad_select_gpio(GPIO_ASIC_RESET);
+    gpio_set_direction(GPIO_ASIC_RESET, GPIO_MODE_OUTPUT);
 
     // reset the bm1397
     _reset();
diff --git a/main/CMakeLists.txt b/main/CMakeLists.txt
index ee5d8f7..0faff7c 100755
--- a/main/CMakeLists.txt
+++ b/main/CMakeLists.txt
@@ -5,7 +5,6 @@ SRCS
     "EMC2101.c"
     "i2c_bitaxe.c"
     "INA260.c"
-    "led_controller.c"
     "main.c"
     "nvs_config.c"
     "display.c"
diff --git a/main/Kconfig.projbuild b/main/Kconfig.projbuild
index 34249ab..10dd8a1 100755
--- a/main/Kconfig.projbuild
+++ b/main/Kconfig.projbuild
@@ -1,4 +1,45 @@
 menu "Bitaxe Configuration"
+
+    menu "GPIO Pin Configuration"
+
+        config GPIO_BUTTON_BOOT
+            int "Boot button GPIO pin"
+            default 0
+            help
+                GPIO pin connected to the LED.
+
+        config GPIO_ASIC_RESET
+            int "ASIC reset GPIO pin"
+            default 1
+            help
+                GPIO pin connected to the Button.
+
+        config GPIO_ASIC_ENABLE
+            int "ASIC enable GPIO pin"
+            default 10
+            help
+                GPIO pin for I2C data line (SDA).
+
+        config GPIO_PLUG_SENSE
+            int "Barrel plug sense GPIO pin"
+            default 12
+            help
+                GPIO pin for I2C clock line (SCL).
+
+        config GPIO_I2C_SDA
+            int "I2C SDA Pin"
+            default 47
+            help
+                GPIO pin for I2C clock line (SCL).
+            
+        config GPIO_I2C_SCL
+            int "I2C SCL Pin"
+            default 48
+            help
+                GPIO pin for I2C clock line (SCL).
+            
+    endmenu
+    
     config ASIC_VOLTAGE
         int "ASIC Core Voltage (mV)"
         range 1000 1800
diff --git a/main/i2c_bitaxe.c b/main/i2c_bitaxe.c
index 6ed70f8..e72a186 100644
--- a/main/i2c_bitaxe.c
+++ b/main/i2c_bitaxe.c
@@ -2,8 +2,10 @@
 #include "esp_log.h"
 #include "i2c_bitaxe.h"
 
-#define I2C_MASTER_SCL_IO 48        /*!< GPIO number used for I2C master clock */
-#define I2C_MASTER_SDA_IO 47        /*!< GPIO number used for I2C master data  */
+#define GPIO_I2C_SDA CONFIG_GPIO_I2C_SDA
+#define GPIO_I2C_SCL CONFIG_GPIO_I2C_SCL
+
+#define I2C_MASTER_FREQ_HZ 100000   /*!< I2C master clock frequency */
 
 #define I2C_MASTER_NUM 0            /*!< I2C master i2c port number, the number of i2c peripheral interfaces available will depend on the chip */
 #define I2C_MASTER_TIMEOUT_MS 1000
@@ -21,8 +23,8 @@ esp_err_t i2c_bitaxe_init(void)
     i2c_master_bus_config_t i2c_bus_config = {
         .clk_source = I2C_CLK_SRC_DEFAULT,
         .i2c_port = I2C_MASTER_NUM,
-        .scl_io_num = I2C_MASTER_SCL_IO,
-        .sda_io_num = I2C_MASTER_SDA_IO,
+        .scl_io_num = GPIO_I2C_SCL,
+        .sda_io_num = GPIO_I2C_SDA,
         .glitch_ignore_cnt = 7,
         .flags.enable_internal_pullup = true,
     };
diff --git a/main/input.c b/main/input.c
index bcbb912..5728efa 100644
--- a/main/input.c
+++ b/main/input.c
@@ -5,7 +5,8 @@
 #include "esp_lvgl_port.h"
 #include "driver/gpio.h"
 
-#define BUTTON_BOOT_GPIO       GPIO_NUM_0
+#define GPIO_BUTTON_BOOT CONFIG_GPIO_BUTTON_BOOT
+
 #define ESP_INTR_FLAG_DEFAULT  0
 #define LONG_PRESS_DURATION_MS 2000
 
@@ -24,7 +25,7 @@ static void button_read(lv_indev_t *indev, lv_indev_data_t *data)
 
 static void IRAM_ATTR button_isr_handler(void *arg) 
 {
-    bool pressed = gpio_get_level(BUTTON_BOOT_GPIO) == 0; // LOW when pressed
+    bool pressed = gpio_get_level(GPIO_BUTTON_BOOT) == 0; // LOW when pressed
     button_state = pressed ? LV_INDEV_STATE_PRESSED : LV_INDEV_STATE_RELEASED;
 }
 
@@ -46,7 +47,7 @@ esp_err_t input_init(void (*button_short_clicked_cb)(void), void (*button_long_p
 
     // Button handling
     gpio_config_t io_conf = {
-        .pin_bit_mask = (1ULL << BUTTON_BOOT_GPIO),
+        .pin_bit_mask = (1ULL << GPIO_BUTTON_BOOT),
         .mode = GPIO_MODE_INPUT,
         .pull_up_en = GPIO_PULLUP_ENABLE,
         .intr_type = GPIO_INTR_ANYEDGE
@@ -55,7 +56,7 @@ esp_err_t input_init(void (*button_short_clicked_cb)(void), void (*button_long_p
 
     // Install ISR service and hook the interrupt handler
     ESP_RETURN_ON_ERROR(gpio_install_isr_service(ESP_INTR_FLAG_DEFAULT), TAG, "Error installing ISR service");
-    ESP_RETURN_ON_ERROR(gpio_isr_handler_add(BUTTON_BOOT_GPIO, button_isr_handler, NULL), TAG, "Error adding ISR handler");
+    ESP_RETURN_ON_ERROR(gpio_isr_handler_add(GPIO_BUTTON_BOOT, button_isr_handler, NULL), TAG, "Error adding ISR handler");
 
     lv_group_t * group = lv_group_create();
     lv_group_set_default(group);
diff --git a/main/led_controller.c b/main/led_controller.c
deleted file mode 100644
index 6ceb459..0000000
--- a/main/led_controller.c
+++ /dev/null
@@ -1,122 +0,0 @@
-#include <stdio.h>
-#include "esp_err.h"
-#include "driver/ledc.h"
-#include "driver/gpio.h"
-
-// LEDS
-#define LEDX_R GPIO_NUM_35
-#define LEDX_G GPIO_NUM_36
-#define LEDX_B GPIO_NUM_37
-#define LEDZ_R GPIO_NUM_5
-#define LEDZ_G GPIO_NUM_6
-#define LEDZ_B GPIO_NUM_7
-
-void initLEDs(void)
-{
-    gpio_set_direction(LEDX_R, GPIO_MODE_OUTPUT);
-    gpio_set_direction(LEDX_G, GPIO_MODE_OUTPUT);
-    gpio_set_direction(LEDX_B, GPIO_MODE_OUTPUT);
-    gpio_set_direction(LEDZ_R, GPIO_MODE_OUTPUT);
-    gpio_set_direction(LEDZ_G, GPIO_MODE_OUTPUT);
-    gpio_set_direction(LEDZ_B, GPIO_MODE_OUTPUT);
-
-    gpio_set_level(LEDX_R, 0);
-    gpio_set_level(LEDX_G, 0);
-    gpio_set_level(LEDX_B, 0);
-    gpio_set_level(LEDZ_R, 0);
-    gpio_set_level(LEDZ_G, 0);
-    gpio_set_level(LEDZ_B, 0);
-}
-
-void ledc_init(void)
-{
-    // Prepare and then apply the LEDC PWM timer configuration
-    ledc_timer_config_t ledc_timer = {
-        .speed_mode = LEDC_LOW_SPEED_MODE,
-        .timer_num = LEDC_TIMER_0,
-        .duty_resolution = LEDC_TIMER_12_BIT, // Set duty resolution to 12 bits
-        .freq_hz = 5000,                      // Set output frequency at 5 kHz
-        .clk_cfg = LEDC_AUTO_CLK};
-    ESP_ERROR_CHECK(ledc_timer_config(&ledc_timer));
-
-    // Prepare and then apply the LEDC PWM channel configuration
-    ledc_channel_config_t ledc_channel0 = {
-        .speed_mode = LEDC_LOW_SPEED_MODE,
-        .channel = LEDC_CHANNEL_0,
-        .timer_sel = LEDC_TIMER_0,
-        .intr_type = LEDC_INTR_DISABLE,
-        .gpio_num = 35, // Define the output GPIO
-        .duty = 0,      // Set duty to 0%
-        .hpoint = 0};
-    ESP_ERROR_CHECK(ledc_channel_config(&ledc_channel0));
-
-    ledc_channel_config_t ledc_channel1 = {
-        .speed_mode = LEDC_LOW_SPEED_MODE,
-        .channel = LEDC_CHANNEL_1,
-        .timer_sel = LEDC_TIMER_0,
-        .intr_type = LEDC_INTR_DISABLE,
-        .gpio_num = 36, // Define the output GPIO
-        .duty = 0,      // Set duty to 0%
-        .hpoint = 0};
-    ESP_ERROR_CHECK(ledc_channel_config(&ledc_channel1));
-
-    ledc_channel_config_t ledc_channel2 = {
-        .speed_mode = LEDC_LOW_SPEED_MODE,
-        .channel = LEDC_CHANNEL_2,
-        .timer_sel = LEDC_TIMER_0,
-        .intr_type = LEDC_INTR_DISABLE,
-        .gpio_num = 37, // Define the output GPIO
-        .duty = 0,      // Set duty to 0%
-        .hpoint = 0};
-    ESP_ERROR_CHECK(ledc_channel_config(&ledc_channel2));
-
-    ledc_channel_config_t ledc_channel3 = {
-        .speed_mode = LEDC_LOW_SPEED_MODE,
-        .channel = LEDC_CHANNEL_3,
-        .timer_sel = LEDC_TIMER_0,
-        .intr_type = LEDC_INTR_DISABLE,
-        .gpio_num = 38, // Define the output GPIO
-        .duty = 0,      // Set duty to 0%
-        .hpoint = 0};
-    ESP_ERROR_CHECK(ledc_channel_config(&ledc_channel3));
-
-    ledc_channel_config_t ledc_channel4 = {
-        .speed_mode = LEDC_LOW_SPEED_MODE,
-        .channel = LEDC_CHANNEL_4,
-        .timer_sel = LEDC_TIMER_0,
-        .intr_type = LEDC_INTR_DISABLE,
-        .gpio_num = 39, // Define the output GPIO
-        .duty = 0,      // Set duty to 0%
-        .hpoint = 0};
-    ESP_ERROR_CHECK(ledc_channel_config(&ledc_channel4));
-
-    ledc_channel_config_t ledc_channel5 = {
-        .speed_mode = LEDC_LOW_SPEED_MODE,
-        .channel = LEDC_CHANNEL_5,
-        .timer_sel = LEDC_TIMER_0,
-        .intr_type = LEDC_INTR_DISABLE,
-        .gpio_num = 40, // Define the output GPIO
-        .duty = 0,      // Set duty to 0%
-        .hpoint = 0};
-    ESP_ERROR_CHECK(ledc_channel_config(&ledc_channel5));
-}
-
-void led_set(void)
-{
-    ESP_ERROR_CHECK(ledc_set_duty(LEDC_LOW_SPEED_MODE, LEDC_CHANNEL_0, 3000)); // r
-    ESP_ERROR_CHECK(ledc_set_duty(LEDC_LOW_SPEED_MODE, LEDC_CHANNEL_1, 1000)); // g
-    ESP_ERROR_CHECK(ledc_set_duty(LEDC_LOW_SPEED_MODE, LEDC_CHANNEL_2, 0));    // b
-
-    ESP_ERROR_CHECK(ledc_set_duty(LEDC_LOW_SPEED_MODE, LEDC_CHANNEL_3, 3000)); // r
-    ESP_ERROR_CHECK(ledc_set_duty(LEDC_LOW_SPEED_MODE, LEDC_CHANNEL_4, 1000)); // g
-    ESP_ERROR_CHECK(ledc_set_duty(LEDC_LOW_SPEED_MODE, LEDC_CHANNEL_5, 0));    // b
-
-    // Update duty to apply the new value
-    ESP_ERROR_CHECK(ledc_update_duty(LEDC_LOW_SPEED_MODE, LEDC_CHANNEL_0));
-    ESP_ERROR_CHECK(ledc_update_duty(LEDC_LOW_SPEED_MODE, LEDC_CHANNEL_1));
-    ESP_ERROR_CHECK(ledc_update_duty(LEDC_LOW_SPEED_MODE, LEDC_CHANNEL_2));
-
-    ESP_ERROR_CHECK(ledc_update_duty(LEDC_LOW_SPEED_MODE, LEDC_CHANNEL_3));
-    ESP_ERROR_CHECK(ledc_update_duty(LEDC_LOW_SPEED_MODE, LEDC_CHANNEL_4));
-    ESP_ERROR_CHECK(ledc_update_duty(LEDC_LOW_SPEED_MODE, LEDC_CHANNEL_5));
-}
\ No newline at end of file
diff --git a/main/led_controller.h b/main/led_controller.h
deleted file mode 100644
index bdf2002..0000000
--- a/main/led_controller.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef LED_CONTROLLER_H_
-#define LED_CONTROLLER_H_
-
-void initLEDs(void);
-void ledc_init(void);
-void led_set(void);
-
-#endif /* LED_CONTROLLER_H_ */
\ No newline at end of file
diff --git a/main/self_test/self_test.c b/main/self_test/self_test.c
index 1418159..f2724db 100644
--- a/main/self_test/self_test.c
+++ b/main/self_test/self_test.c
@@ -22,6 +22,8 @@
 #include "utils.h"
 #include "TPS546.h"
 
+#define GPIO_ASIC_ENABLE CONFIG_GPIO_ASIC_ENABLE
+
 #define TESTS_FAILED 0
 #define TESTS_PASSED 1
 
@@ -212,8 +214,8 @@ esp_err_t test_voltage_regulator(GlobalState * GLOBAL_STATE) {
         case DEVICE_ULTRA:
         case DEVICE_SUPRA:
             // turn ASIC on
-            gpio_set_direction(GPIO_NUM_10, GPIO_MODE_OUTPUT);
-            gpio_set_level(GPIO_NUM_10, 0);
+            gpio_set_direction(GPIO_ASIC_ENABLE, GPIO_MODE_OUTPUT);
+            gpio_set_level(GPIO_ASIC_ENABLE, 0);
             break;
         case DEVICE_GAMMA:
         default:
diff --git a/main/system.c b/main/system.c
index 51c18a4..aac5524 100644
--- a/main/system.c
+++ b/main/system.c
@@ -24,7 +24,6 @@
 #include "INA260.h"
 #include "adc.h"
 #include "connect.h"
-#include "led_controller.h"
 #include "nvs_config.h"
 #include "display.h"
 #include "input.h"
diff --git a/main/tasks/power_management_task.c b/main/tasks/power_management_task.c
index 0bd0a8d..b96abd3 100644
--- a/main/tasks/power_management_task.c
+++ b/main/tasks/power_management_task.c
@@ -1,3 +1,4 @@
+#include <string.h>
 #include "EMC2101.h"
 #include "INA260.h"
 #include "bm1397.h"
@@ -11,7 +12,10 @@
 #include "serial.h"
 #include "TPS546.h"
 #include "vcore.h"
-#include <string.h>
+
+#define GPIO_ASIC_ENABLE CONFIG_GPIO_ASIC_ENABLE
+#define GPIO_ASIC_RESET  CONFIG_GPIO_ASIC_RESET
+#define GPIO_PLUG_SENSE  CONFIG_GPIO_PLUG_SENSE
 
 #define POLL_RATE 2000
 #define MAX_TEMP 90.0
@@ -93,21 +97,21 @@ void POWER_MANAGEMENT_task(void * pvParameters)
         case DEVICE_ULTRA:
         case DEVICE_SUPRA:
 			if (GLOBAL_STATE->board_version < 402 || GLOBAL_STATE->board_version > 499) {
-                // Configure GPIO12 as input(barrel jack) 1 is plugged in
+                // Configure plug sense pin as input(barrel jack) 1 is plugged in
                 gpio_config_t barrel_jack_conf = {
-                    .pin_bit_mask = (1ULL << GPIO_NUM_12),
+                    .pin_bit_mask = (1ULL << GPIO_PLUG_SENSE),
                     .mode = GPIO_MODE_INPUT,
                 };
                 gpio_config(&barrel_jack_conf);
-                int barrel_jack_plugged_in = gpio_get_level(GPIO_NUM_12);
+                int barrel_jack_plugged_in = gpio_get_level(GPIO_PLUG_SENSE);
 
-                gpio_set_direction(GPIO_NUM_10, GPIO_MODE_OUTPUT);
+                gpio_set_direction(GPIO_ASIC_ENABLE, GPIO_MODE_OUTPUT);
                 if (barrel_jack_plugged_in == 1 || !power_management->HAS_PLUG_SENSE) {
                     // turn ASIC on
-                    gpio_set_level(GPIO_NUM_10, 0);
+                    gpio_set_level(GPIO_ASIC_ENABLE, 0);
                 } else {
                     // turn ASIC off
-                    gpio_set_level(GPIO_NUM_10, 1);
+                    gpio_set_level(GPIO_ASIC_ENABLE, 1);
                 }
 			}
             break;
@@ -165,7 +169,7 @@ void POWER_MANAGEMENT_task(void * pvParameters)
 
                     EMC2101_set_fan_speed(1);
                     if (power_management->HAS_POWER_EN) {
-                        gpio_set_level(GPIO_NUM_10, 1);
+                        gpio_set_level(GPIO_ASIC_ENABLE, 1);
                     }
                     nvs_config_set_u16(NVS_CONFIG_ASIC_VOLTAGE, 1000);
                     nvs_config_set_u16(NVS_CONFIG_ASIC_FREQ, 50);
@@ -201,7 +205,7 @@ void POWER_MANAGEMENT_task(void * pvParameters)
                         // Turn off core voltage
                         VCORE_set_voltage(0.0, GLOBAL_STATE);
                     } else if (power_management->HAS_POWER_EN) {
-                        gpio_set_level(GPIO_NUM_10, 1);
+                        gpio_set_level(GPIO_ASIC_ENABLE, 1);
                     }
                     nvs_config_set_u16(NVS_CONFIG_ASIC_VOLTAGE, 1000);
                     nvs_config_set_u16(NVS_CONFIG_ASIC_FREQ, 50);
@@ -263,12 +267,12 @@ void POWER_MANAGEMENT_task(void * pvParameters)
             }
         }
 
-        // Read the state of GPIO12
+        // Read the state of plug sense pin
         if (power_management->HAS_PLUG_SENSE) {
-            int gpio12_state = gpio_get_level(GPIO_NUM_12);
-            if (gpio12_state == 0) {
+            int gpio_plug_sense_state = gpio_get_level(GPIO_PLUG_SENSE);
+            if (gpio_plug_sense_state == 0) {
                 // turn ASIC off
-                gpio_set_level(GPIO_NUM_10, 1);
+                gpio_set_level(GPIO_ASIC_ENABLE, 1);
             }
         }