diff --git a/lv_port/esp_lcd_backlight.c b/lv_port/esp_lcd_backlight.c
index f4395bd..7475fb6 100644
--- a/lv_port/esp_lcd_backlight.c
+++ b/lv_port/esp_lcd_backlight.c
@@ -9,8 +9,14 @@
 #include "esp_lcd_backlight.h"
 #include "driver/ledc.h"
 #include "driver/gpio.h"
+#include "rom/gpio.h"
 #include "esp_log.h"
 #include "soc/ledc_periph.h" // to invert LEDC output on IDF version < v4.3
+#include "esp_idf_version.h"
+
+#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 0, 0)
+#include "soc/gpio_sig_map.h"
+#endif
 
 typedef struct {
     bool pwm_control; // true: LEDC is used, false: GPIO is used
diff --git a/lvgl_i2c/i2c_manager.c b/lvgl_i2c/i2c_manager.c
index 080d81a..441eef1 100644
--- a/lvgl_i2c/i2c_manager.c
+++ b/lvgl_i2c/i2c_manager.c
@@ -66,8 +66,8 @@ static const uint8_t ACK_CHECK_EN = 1;
 		#define I2C_MANAGER_0_PULLUPS 	false
 	#endif
 
-	#define I2C_MANAGER_0_TIMEOUT 		( CONFIG_I2C_MANAGER_0_TIMEOUT / portTICK_RATE_MS )
-	#define I2C_MANAGER_0_LOCK_TIMEOUT	( CONFIG_I2C_MANAGER_0_LOCK_TIMEOUT / portTICK_RATE_MS )
+	#define I2C_MANAGER_0_TIMEOUT 		( pdMS_TO_TICKS( CONFIG_I2C_MANAGER_0_TIMEOUT ) )
+	#define I2C_MANAGER_0_LOCK_TIMEOUT	( pdMS_TO_TICKS( CONFIG_I2C_MANAGER_0_LOCK_TIMEOUT ) )
 #endif
 
 
@@ -79,8 +79,8 @@ static const uint8_t ACK_CHECK_EN = 1;
 		#define I2C_MANAGER_1_PULLUPS 	false
 	#endif
 
-	#define I2C_MANAGER_1_TIMEOUT 		( CONFIG_I2C_MANAGER_1_TIMEOUT / portTICK_RATE_MS )
-	#define I2C_MANAGER_1_LOCK_TIMEOUT	( CONFIG_I2C_MANAGER_1_LOCK_TIMEOUT / portTICK_RATE_MS )
+	#define I2C_MANAGER_1_TIMEOUT 		( pdMS_TO_TICKS( CONFIG_I2C_MANAGER_1_TIMEOUT ) )
+	#define I2C_MANAGER_1_LOCK_TIMEOUT	( pdMS_TO_TICKS( CONFIG_I2C_MANAGER_1_LOCK_TIMEOUT ) )
 #endif
 
 #define ERROR_PORT(port, fail) { \
@@ -222,7 +222,7 @@ esp_err_t I2C_FN(_read)(i2c_port_t port, uint16_t addr, uint32_t reg, uint8_t *b
 	}
 
     if (result != ESP_OK) {
-    	ESP_LOGW(TAG, "Error: %d", result);
+    	ESP_LOGD(TAG, "Error: %d", result);
     }
 
 	ESP_LOG_BUFFER_HEX_LEVEL(TAG, buffer, size, ESP_LOG_VERBOSE);
@@ -244,12 +244,12 @@ esp_err_t I2C_FN(_write)(i2c_port_t port, uint16_t addr, uint32_t reg, const uin
 	TickType_t timeout = 0;
 	#if defined (I2C_ZERO)
 		if (port == I2C_NUM_0) {
-			timeout = (CONFIG_I2C_MANAGER_0_TIMEOUT) / portTICK_RATE_MS;
+			timeout = pdMS_TO_TICKS( CONFIG_I2C_MANAGER_0_TIMEOUT );
 		}
 	#endif
 	#if defined (I2C_ONE)
 		if (port == I2C_NUM_1) {
-			timeout = (CONFIG_I2C_MANAGER_1_TIMEOUT) / portTICK_RATE_MS;
+			timeout = pdMS_TO_TICKS( CONFIG_I2C_MANAGER_1_TIMEOUT );
 		}
 	#endif
 
@@ -271,7 +271,7 @@ esp_err_t I2C_FN(_write)(i2c_port_t port, uint16_t addr, uint32_t reg, const uin
 	}
 
     if (result != ESP_OK) {
-    	ESP_LOGW(TAG, "Error: %d", result);
+    	ESP_LOGD(TAG, "Error: %d", result);
     }
 
 	ESP_LOG_BUFFER_HEX_LEVEL(TAG, buffer, size, ESP_LOG_VERBOSE);
@@ -294,12 +294,12 @@ esp_err_t I2C_FN(_lock)(i2c_port_t port) {
 	TickType_t timeout;
 	#if defined (I2C_ZERO)
 		if (port == I2C_NUM_0) {
-			timeout = (CONFIG_I2C_MANAGER_0_LOCK_TIMEOUT) / portTICK_RATE_MS;
+			timeout = pdMS_TO_TICKS( CONFIG_I2C_MANAGER_0_LOCK_TIMEOUT );
 		}
 	#endif
 	#if defined (I2C_ONE)
 		if (port == I2C_NUM_1) {
-			timeout = (CONFIG_I2C_MANAGER_1_LOCK_TIMEOUT) / portTICK_RATE_MS;
+			timeout = pdMS_TO_TICKS( CONFIG_I2C_MANAGER_1_LOCK_TIMEOUT );
 		}
 	#endif
 
diff --git a/lvgl_tft/GC9A01.c b/lvgl_tft/GC9A01.c
index 83e24e4..c269d0a 100644
--- a/lvgl_tft/GC9A01.c
+++ b/lvgl_tft/GC9A01.c
@@ -121,7 +121,7 @@ void GC9A01_init(void)
 		GC9A01_send_cmd(GC_init_cmds[cmd].cmd);
 		GC9A01_send_data(GC_init_cmds[cmd].data, GC_init_cmds[cmd].databytes&0x1F);
 		if (GC_init_cmds[cmd].databytes & 0x80) {
-			vTaskDelay(100 / portTICK_RATE_MS);
+			vTaskDelay(pdMS_TO_TICKS(100));
 		}
 		cmd++;
 	}
@@ -235,8 +235,8 @@ static void GC9A01_reset(void)
 #if GC9A01_USE_RST
     //Reset the display
     gpio_set_level(GC9A01_RST, 0);
-    vTaskDelay(100 / portTICK_RATE_MS);
+    vTaskDelay(pdMS_TO_TICKS(100));
     gpio_set_level(GC9A01_RST, 1);
-    vTaskDelay(100 / portTICK_RATE_MS);
+    vTaskDelay(pdMS_TO_TICKS(100));
 #endif
 }
diff --git a/lvgl_tft/hx8357.c b/lvgl_tft/hx8357.c
index d7faf42..03dec2f 100644
--- a/lvgl_tft/hx8357.c
+++ b/lvgl_tft/hx8357.c
@@ -176,7 +176,7 @@ void hx8357_init(void)
             }
         }
         if (x & 0x80) {       // If high bit set...
-            vTaskDelay(numArgs * 5 / portTICK_RATE_MS); // numArgs is actually a delay time (5ms units)
+            vTaskDelay(numArgs * pdMS_TO_TICKS(5)); // numArgs is actually a delay time (5ms units)
         }
     }
 
@@ -278,8 +278,8 @@ static void hx8357_reset(void)
 {
 #if HX8357_USE_RST
     gpio_set_level(HX8357_RST, 0);
-    vTaskDelay(10 / portTICK_RATE_MS);
+    vTaskDelay(pdMS_TO_TICKS(10));
     gpio_set_level(HX8357_RST, 1);
-    vTaskDelay(120 / portTICK_RATE_MS);
+    vTaskDelaypdMS_TO_TICKS(120);
 #endif
 }
diff --git a/lvgl_tft/il3820.c b/lvgl_tft/il3820.c
index 5179b27..3949e77 100644
--- a/lvgl_tft/il3820.c
+++ b/lvgl_tft/il3820.c
@@ -30,6 +30,7 @@ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR TH
  *********************/
 #include "disp_spi.h"
 #include "driver/gpio.h"
+#include "rom/gpio.h"
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
 
@@ -249,14 +250,14 @@ static void il3820_waitbusy(int wait_ms)
 {
     int i = 0;
 
-    vTaskDelay(10 / portTICK_RATE_MS); // 10ms delay
+    vTaskDelay(pdMS_TO_TICKS(10)); // 10ms delay
 
     for(i = 0; i < (wait_ms * 10); i++) {
 	if(gpio_get_level(IL3820_BUSY_PIN) != IL3820_BUSY_LEVEL) {
             return;
         }
 
-        vTaskDelay(10 / portTICK_RATE_MS);
+        vTaskDelay(pdMS_TO_TICKS(10));
     }
 
     LV_LOG_ERROR("Busy exceeded %dms", i*10 );
@@ -404,9 +405,9 @@ static void il3820_reset(void)
 #if IL3820_USE_RST
     /* Harware reset */
     gpio_set_level( IL3820_RST_PIN, 0);
-    vTaskDelay(IL3820_RESET_DELAY / portTICK_RATE_MS);
+    vTaskDelay(pdMS_TO_TICKS(IL3820_RESET_DELAY));
     gpio_set_level( IL3820_RST_PIN, 1);
-    vTaskDelay(IL3820_RESET_DELAY / portTICK_RATE_MS);
+    vTaskDelay(pdMS_TO_TICKS(IL3820_RESET_DELAY));
 #endif
 
     /* Software reset */
diff --git a/lvgl_tft/ili9163c.c b/lvgl_tft/ili9163c.c
index 0db6592..5188778 100644
--- a/lvgl_tft/ili9163c.c
+++ b/lvgl_tft/ili9163c.c
@@ -9,6 +9,7 @@
 #include "ili9163c.h"
 #include "disp_spi.h"
 #include "driver/gpio.h"
+#include "rom/gpio.h"
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
 #include "assert.h"
@@ -144,7 +145,7 @@ void ili9163c_init(void)
 		ili9163c_send_data(ili_init_cmds[cmd].data, ili_init_cmds[cmd].databytes & 0x1F);
 		if (ili_init_cmds[cmd].databytes & 0x80)
 		{
-			vTaskDelay(150 / portTICK_RATE_MS);
+			vTaskDelaypdMS_TO_TICKS(150);
 		}
 		cmd++;
 	}
@@ -239,9 +240,9 @@ static void ili9163c_reset(void)
 {
 #if CONFIG_LV_DISP_USE_RST
     gpio_set_level(ILI9163C_RST, 0);
-    vTaskDelay(100 / portTICK_RATE_MS);
+    vTaskDelay(pdMS_TO_TICKS(100));
     gpio_set_level(ILI9163C_RST, 1);
-    vTaskDelay(150 / portTICK_RATE_MS);
+    vTaskDelaypdMS_TO_TICKS(150);
 #else
 #endif
 }
diff --git a/lvgl_tft/ili9481.c b/lvgl_tft/ili9481.c
index d4b1a93..0255621 100644
--- a/lvgl_tft/ili9481.c
+++ b/lvgl_tft/ili9481.c
@@ -81,7 +81,7 @@ void ili9481_init(void)
         ili9481_send_cmd(ili_init_cmds[cmd].cmd);
         ili9481_send_data(ili_init_cmds[cmd].data, ili_init_cmds[cmd].databytes&0x1F);
         if (ili_init_cmds[cmd].databytes & 0x80) {
-            vTaskDelay(100 / portTICK_RATE_MS);
+            vTaskDelay(pdMS_TO_TICKS(100));
         }
         cmd++;
     }
@@ -195,12 +195,12 @@ static void ili9481_reset(void)
 {
 #if ILI9481_USE_RST
     gpio_set_level(ILI9481_RST, 0);
-    vTaskDelay(100 / portTICK_RATE_MS);
+    vTaskDelay(pdMS_TO_TICKS(100));
     gpio_set_level(ILI9481_RST, 1);
-    vTaskDelay(100 / portTICK_RATE_MS);
+    vTaskDelay(pdMS_TO_TICKS(100));
 #else
     // Exit sleep, software reset
     ili9481_send_cmd(0x01);
-    vTaskDelay(100 / portTICK_RATE_MS);
+    vTaskDelay(pdMS_TO_TICKS(100));
 #endif
 }
diff --git a/lvgl_tft/ili9486.c b/lvgl_tft/ili9486.c
index f7b08a7..623bc04 100644
--- a/lvgl_tft/ili9486.c
+++ b/lvgl_tft/ili9486.c
@@ -73,7 +73,7 @@ void ili9486_init(void)
         ili9486_send_cmd(ili_init_cmds[cmd].cmd);
         ili9486_send_data(ili_init_cmds[cmd].data, ili_init_cmds[cmd].databytes&0x1F);
         if (ili_init_cmds[cmd].databytes & 0x80) {
-                vTaskDelay(100 / portTICK_RATE_MS);
+                vTaskDelay(pdMS_TO_TICKS(100));
         }
         cmd++;
     }
@@ -169,8 +169,8 @@ static void ili9486_reset(void)
 {
 #if ILI9486_USE_RST
     gpio_set_level(ILI9486_RST, 0);
-    vTaskDelay(100 / portTICK_RATE_MS);
+    vTaskDelay(pdMS_TO_TICKS(100));
     gpio_set_level(ILI9486_RST, 1);
-    vTaskDelay(100 / portTICK_RATE_MS);
+    vTaskDelay(pdMS_TO_TICKS(100));
 #endif
 }
diff --git a/lvgl_tft/ra8875.c b/lvgl_tft/ra8875.c
index 7404da5..98c93af 100644
--- a/lvgl_tft/ra8875.c
+++ b/lvgl_tft/ra8875.c
@@ -9,6 +9,7 @@
 #include "ra8875.h"
 #include "disp_spi.h"
 #include "driver/gpio.h"
+#include "rom/gpio.h"
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
 
@@ -284,21 +285,21 @@ void ra8875_sleep_in(void)
     ra8875_configure_clocks(false);
 
     ra8875_write_cmd(RA8875_REG_PWRR, 0x00);           // Power and Display Control Register (PWRR)
-    vTaskDelay(DIV_ROUND_UP(20, portTICK_RATE_MS));
+    vTaskDelay(DIV_ROUND_UP(20, portTICK_PERIOD_MS));
     ra8875_write_cmd(RA8875_REG_PWRR, 0x02);           // Power and Display Control Register (PWRR)
 }
 
 void ra8875_sleep_out(void)
 {
     ra8875_write_cmd(RA8875_REG_PWRR, 0x00);           // Power and Display Control Register (PWRR)
-    vTaskDelay(DIV_ROUND_UP(20, portTICK_RATE_MS));
+    vTaskDelay(DIV_ROUND_UP(20, portTICK_PERIOD_MS));
 
     ra8875_configure_clocks(true);
 
     disp_spi_change_device_speed(-1);
 
     ra8875_write_cmd(RA8875_REG_PWRR, 0x80);           // Power and Display Control Register (PWRR)
-    vTaskDelay(DIV_ROUND_UP(20, portTICK_RATE_MS));
+    vTaskDelay(DIV_ROUND_UP(20, portTICK_PERIOD_MS));
 }
 
 uint8_t ra8875_read_cmd(uint8_t cmd)
@@ -331,7 +332,7 @@ void ra8875_configure_clocks(bool high_speed)
     vTaskDelay(1);
 
     ra8875_write_cmd(RA8875_REG_PCSR, PCSR_VAL);            // Pixel Clock Setting Register (PCSR)
-    vTaskDelay(DIV_ROUND_UP(20, portTICK_RATE_MS));
+    vTaskDelay(DIV_ROUND_UP(20, portTICK_PERIOD_MS));
 }
 
 static void ra8875_set_window(unsigned int xs, unsigned int xe, unsigned int ys, unsigned int ye)
@@ -370,8 +371,8 @@ static void ra8875_reset(void)
 {
 #if RA8875_USE_RST
     gpio_set_level(RA8875_RST, 0);
-    vTaskDelay(DIV_ROUND_UP(100, portTICK_RATE_MS));
+    vTaskDelay(DIV_ROUND_UP(100, portTICK_PERIOD_MS));
     gpio_set_level(RA8875_RST, 1);
-    vTaskDelay(DIV_ROUND_UP(100, portTICK_RATE_MS));
+    vTaskDelay(DIV_ROUND_UP(100, portTICK_PERIOD_MS));
 #endif
 }
diff --git a/lvgl_tft/sh1107.c b/lvgl_tft/sh1107.c
index 76e9044..8c9874a 100644
--- a/lvgl_tft/sh1107.c
+++ b/lvgl_tft/sh1107.c
@@ -102,7 +102,7 @@ void sh1107_init(void)
         sh1107_send_cmd(init_cmds[cmd].cmd);
         sh1107_send_data(init_cmds[cmd].data, init_cmds[cmd].databytes&0x1F);
         if (init_cmds[cmd].databytes & 0x80) {
-            vTaskDelay(100 / portTICK_RATE_MS);
+            vTaskDelay(pdMS_TO_TICKS(100));
         }
         cmd++;
     }
@@ -250,8 +250,8 @@ static void sh1107_reset(void)
 {
 #if SH1107_USE_RST
     gpio_set_level(SH1107_RST, 0);
-    vTaskDelay(100 / portTICK_RATE_MS);
+    vTaskDelay(pdMS_TO_TICKS(100));
     gpio_set_level(SH1107_RST, 1);
-    vTaskDelay(100 / portTICK_RATE_MS);
+    vTaskDelay(pdMS_TO_TICKS(100));
 #endif
 }
diff --git a/lvgl_tft/st7735s.c b/lvgl_tft/st7735s.c
index 83835c6..bd642aa 100644
--- a/lvgl_tft/st7735s.c
+++ b/lvgl_tft/st7735s.c
@@ -109,7 +109,7 @@ void st7735s_init(void)
 		st7735s_send_cmd(init_cmds[cmd].cmd);
 		st7735s_send_data(init_cmds[cmd].data, init_cmds[cmd].databytes&0x1F);
 		if (init_cmds[cmd].databytes & 0x80) {
-			vTaskDelay(100 / portTICK_RATE_MS);
+			vTaskDelay(pdMS_TO_TICKS(100));
 		}
 		cmd++;
 	}
@@ -219,9 +219,9 @@ static void st7735s_reset(void)
 {
 #if ST7735S_USE_RST
     gpio_set_level(ST7735S_RST, 0);
-    vTaskDelay(100 / portTICK_RATE_MS);
+    vTaskDelay(pdMS_TO_TICKS(100));
     gpio_set_level(ST7735S_RST, 1);
-    vTaskDelay(100 / portTICK_RATE_MS);
+    vTaskDelay(pdMS_TO_TICKS(100));
 #endif
 }
 
diff --git a/lvgl_tft/st7796s.c b/lvgl_tft/st7796s.c
index 90e0d8c..959d329 100644
--- a/lvgl_tft/st7796s.c
+++ b/lvgl_tft/st7796s.c
@@ -92,7 +92,7 @@ void st7796s_init(void)
             st7796s_send_data(init_cmds[cmd].data, init_cmds[cmd].databytes & 0x1F);
             if (init_cmds[cmd].databytes & 0x80)
             {
-                    vTaskDelay(100 / portTICK_RATE_MS);
+                    vTaskDelay(pdMS_TO_TICKS(100));
             }
             cmd++;
     }
@@ -203,8 +203,8 @@ static void st7796s_reset(void)
 {
 #if ST7796S_USE_RST
     gpio_set_level(ST7796S_RST, 0);
-    vTaskDelay(100 / portTICK_RATE_MS);
+    vTaskDelay(pdMS_TO_TICKS(100));
     gpio_set_level(ST7796S_RST, 1);
-    vTaskDelay(100 / portTICK_RATE_MS);
+    vTaskDelay(pdMS_TO_TICKS(100));
 #endif
 }
diff --git a/lvgl_touch/stmpe610.c b/lvgl_touch/stmpe610.c
index f10cc6f..8693cfd 100644
--- a/lvgl_touch/stmpe610.c
+++ b/lvgl_touch/stmpe610.c
@@ -60,7 +60,7 @@ void stmpe610_init(void)
 	
     // Attempt a software reset
 	write_8bit_reg(STMPE_SYS_CTRL1, STMPE_SYS_CTRL1_RESET);
-	vTaskDelay(10 / portTICK_RATE_MS);
+	vTaskDelay(pdMS_TO_TICKS(10));
 	
 	// Reset the SPI configuration, making sure auto-increment is set
 	u8 = read_8bit_reg(STMPE_SPI_CFG);