diff --git a/boards/esp32_16Mp.json b/boards/esp32_16Mp.json
deleted file mode 100644
index 3828fd857cdb..000000000000
--- a/boards/esp32_16Mp.json
+++ /dev/null
@@ -1,38 +0,0 @@
-{
-  "build": {
-    "arduino":{
-      "ldscript": "esp32_out.ld"
-    },
-    "core": "esp32",
-    "extra_flags": "-DARDUINO_ESP32_DEV -DBOARD_HAS_PSRAM -DARDUINO_USB_CDC_ON_BOOT=0 -DESP32_16M",
-    "f_cpu": "80000000L",
-    "f_flash": "40000000L",
-    "flash_mode": "dio",
-    "mcu": "esp32",
-    "variant": "esp32",
-    "partitions": "partitions/esp32_partition_app2944k_fs10M_p.csv"
-  },
-  "connectivity": [
-    "wifi",
-    "bluetooth",
-    "ethernet",
-    "can"
-  ],
-  "debug": {
-    "openocd_target": "esp32.cfg"
-  },
-  "frameworks": [
-    "arduino",
-    "espidf"
-  ],
-  "name": "Espressif Generic ESP32 16M Flash, Tasmota 2944k Code/OTA, 10M FS",
-  "upload": {
-    "flash_size": "16MB",
-    "maximum_ram_size": 327680,
-    "maximum_size": 16777216,
-    "require_upload_port": true,
-    "speed": 460800
-  },
-  "url": "https://en.wikipedia.org/wiki/ESP32",
-  "vendor": "Espressif"
-}
diff --git a/boards/esp32_p.json b/boards/esp32_p.json
deleted file mode 100644
index 91e1590fe77f..000000000000
--- a/boards/esp32_p.json
+++ /dev/null
@@ -1,49 +0,0 @@
-{
-    "build": {
-      "arduino":{
-        "ldscript": "esp32_out.ld"
-      },
-      "core": "esp32",
-      "extra_flags": "-DARDUINO_ESP32_DEV -DBOARD_HAS_PSRAM -DESP32_4M",
-      "f_cpu": "160000000L",
-      "f_flash": "40000000L",
-      "flash_mode": "dio",
-      "mcu": "esp32",
-      "variant": "esp32",
-      "partitions": "partitions/esp32_partition_app2880k_fs320k_p.csv"
-    },
-    "connectivity": [
-      "wifi",
-      "bluetooth",
-      "ethernet",
-      "can"
-    ],
-    "debug": {
-      "openocd_target": "esp32.cfg"
-    },
-    "frameworks": [
-      "arduino",
-      "espidf"
-    ],
-    "name": "Espressif Generic ESP32 >= 4M Flash PSRAM, Tasmota 2880k Code/OTA, 320k FS",
-    "upload": {
-      "arduino": {
-        "flash_extra_images": [
-          [
-            "0x10000",
-            "tasmota32-safeboot.bin"
-          ]
-        ]
-      },
-      "flash_size": "4MB",
-      "maximum_ram_size": 327680,
-      "maximum_size": 4194304,
-      "require_upload_port": true,
-      "speed": 460800
-    },
-    "download": {
-      "speed": 230400
-    },
-    "url": "https://en.wikipedia.org/wiki/ESP32",
-    "vendor": "Espressif"
-  }
diff --git a/boards/esp32s3_16M_p.json b/boards/esp32s3_16M_p.json
deleted file mode 100644
index ad1f7237e0d5..000000000000
--- a/boards/esp32s3_16M_p.json
+++ /dev/null
@@ -1,38 +0,0 @@
-{
-  "build": {
-    "arduino":{
-      "ldscript": "esp32s3_out.ld",
-      "memory_type": "qio_opi"
-    },
-    "core": "esp32",
-    "extra_flags": "-DBOARD_HAS_PSRAM -DARDUINO_USB_MODE=0 -DARDUINO_USB_CDC_ON_BOOT=0 -DARDUINO_USB_MSC_ON_BOOT=0 -DARDUINO_USB_DFU_ON_BOOT=0 -DESP32_16M -DESP32S3",
-    "f_cpu": "240000000L",
-    "f_flash": "80000000L",
-    "flash_mode": "qio",
-    "mcu": "esp32s3",
-    "variant": "esp32s3",
-    "partitions": "partitions/esp32_partition_app2944k_fs10M_p.csv"
-  },
-  "connectivity": [
-    "wifi",
-    "bluetooth",
-    "ethernet"
-  ],
-  "debug": {
-    "openocd_target": "esp32s3.cfg"
-  },
-  "frameworks": [
-    "espidf",
-    "arduino"
-  ],
-  "name": "Espressif Generic ESP32-S3 16M Flash, Tasmota 2944k Code/OTA, 10M FS",
-  "upload": {
-    "flash_size": "16MB",
-    "maximum_ram_size": 327680,
-    "maximum_size": 16777216,
-    "require_upload_port": true,
-    "speed": 460800
-  },
-  "url": "https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/hw-reference/esp32s3/",
-  "vendor": "Espressif"
-}
diff --git a/boards/esp32s3_8Mp.json b/boards/esp32s3_8Mp.json
deleted file mode 100644
index 87171ddd47d2..000000000000
--- a/boards/esp32s3_8Mp.json
+++ /dev/null
@@ -1,38 +0,0 @@
-{
-  "build": {
-    "arduino":{
-      "ldscript": "esp32s3_out.ld",
-      "memory_type": "qio_opi"
-    },
-    "core": "esp32",
-    "extra_flags": "-DBOARD_HAS_PSRAM -DARDUINO_USB_MODE=0 -DARDUINO_USB_CDC_ON_BOOT=0 -DARDUINO_USB_MSC_ON_BOOT=0 -DARDUINO_USB_DFU_ON_BOOT=0 -DESP32_8M -DESP32S3",
-    "f_cpu": "240000000L",
-    "f_flash": "80000000L",
-    "flash_mode": "qio",
-    "mcu": "esp32s3",
-    "variant": "esp32s3",
-    "partitions": "partitions/esp32_partition_app2944k_fs2Mp.csv"
-  },
-  "connectivity": [
-    "wifi",
-    "bluetooth",
-    "ethernet"
-  ],
-  "debug": {
-    "openocd_target": "esp32s3.cfg"
-  },
-  "frameworks": [
-    "espidf",
-    "arduino"
-  ],
-  "name": "Espressif Generic ESP32-S3 8M Flash, Tasmota 2944k Code/OTA, 2112k FS",
-  "upload": {
-    "flash_size": "8MB",
-    "maximum_ram_size": 327680,
-    "maximum_size": 8388608,
-    "require_upload_port": true,
-    "speed": 460800
-  },
-  "url": "https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/hw-reference/esp32s3/",
-  "vendor": "Espressif"
-}
diff --git a/lib/libesp32/berry/generate/be_const_bytes.h b/lib/libesp32/berry/generate/be_const_bytes.h
index f22f277afb4f..c8ec75f0a63e 100644
--- a/lib/libesp32/berry/generate/be_const_bytes.h
+++ b/lib/libesp32/berry/generate/be_const_bytes.h
@@ -1,21 +1,21 @@
 /* extern binary arrays */
 extern const binstance_arg3 be_const_instance_;
 extern const binstance_arg3 be_const_instance_00000001FFF8FFF9FFFAFFFBFFFCFFFD;
-extern const binstance_arg3 be_const_instance_0000FFF8FFF9FFFAFFFBFFFCFFFD;
-extern const binstance_arg3 be_const_instance_000000010002000300040005FFF8FFF9FFFAFFFBFFFCFFFD;
 extern const binstance_arg3 be_const_instance_0000000100020003FFF8FFF9FFFAFFFBFFFCFFFD;
+extern const binstance_arg3 be_const_instance_000000010002000300040005FFF8FFF9FFFAFFFBFFFCFFFD;
 extern const binstance_arg3 be_const_instance_00030005000A000F00110012FFF8FFF9FFFAFFFBFFFCFFFD;
+extern const binstance_arg3 be_const_instance_0000FFF8FFF9FFFAFFFBFFFCFFFD;
 extern const binstance_arg3 be_const_instance_000000010002FFF8FFF9FFFAFFFBFFFCFFFD;
 extern const binstance_arg3 be_const_instance_000000020003000F0011FFF8FFF9FFFAFFFBFFFCFFFD;
 extern const binstance_arg3 be_const_instance_000000050007000A000B000D000E0017FFF8FFF9FFFAFFFBFFFCFFFD;
 extern const binstance_arg3 be_const_instance_00070008000F400B400CFFF8FFF9FFFAFFFBFFFCFFFD;
 extern const binstance_arg3 be_const_instance_00000001000200080009FFF8FFF9FFFAFFFBFFFCFFFD;
-extern const binstance_arg3 be_const_instance_00030004FFF8FFF9FFFAFFFBFFFCFFFD;
-extern const binstance_arg3 be_const_instance_0000000100020008FFF8FFF9FFFAFFFBFFFCFFFD;
 extern const binstance_arg3 be_const_instance_FFF8FFF9FFFAFFFBFFFCFFFD;
 extern const binstance_arg3 be_const_instance_0000000100020003000400050006000700080009000A000F001100120013FFF8FFF9FFFAFFFBFFFCFFFD;
-extern const binstance_arg3 be_const_instance_00000001000200030004FFF8FFF9FFFAFFFBFFFCFFFD;
+extern const binstance_arg3 be_const_instance_00030004FFF8FFF9FFFAFFFBFFFCFFFD;
 extern const binstance_arg3 be_const_instance_0000000200030004FFF8FFF9FFFAFFFBFFFCFFFD;
+extern const binstance_arg3 be_const_instance_00000001000200030004FFF8FFF9FFFAFFFBFFFCFFFD;
 extern const binstance_arg3 be_const_instance_000000010007FFF8FFF9FFFAFFFBFFFCFFFD;
+extern const binstance_arg3 be_const_instance_0000000100020008FFF8FFF9FFFAFFFBFFFCFFFD;
 extern const binstance_arg3 be_const_instance_000000050007000A000B000C000D000E000F0017FFF8FFF9FFFAFFFBFFFCFFFD;
 extern const binstance_arg3 be_const_instance_0000000100070008000F4001400AFFF8FFF9FFFAFFFBFFFCFFFD;
diff --git a/lib/libesp32/berry/generate/be_const_bytes_def.h b/lib/libesp32/berry/generate/be_const_bytes_def.h
index bf42ee6a6924..8168f0b1d5ca 100644
--- a/lib/libesp32/berry/generate/be_const_bytes_def.h
+++ b/lib/libesp32/berry/generate/be_const_bytes_def.h
@@ -1,21 +1,21 @@
 /* binary arrays */
 be_define_const_bytes_empty();
 be_define_const_bytes(00000001FFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x00, 0x00, 0x01, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
-be_define_const_bytes(0000FFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x00, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
-be_define_const_bytes(000000010002000300040005FFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04, 0x00, 0x05, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
 be_define_const_bytes(0000000100020003FFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
+be_define_const_bytes(000000010002000300040005FFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04, 0x00, 0x05, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
 be_define_const_bytes(00030005000A000F00110012FFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x03, 0x00, 0x05, 0x00, 0x0A, 0x00, 0x0F, 0x00, 0x11, 0x00, 0x12, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
+be_define_const_bytes(0000FFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x00, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
 be_define_const_bytes(000000010002FFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
 be_define_const_bytes(000000020003000F0011FFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x00, 0x00, 0x02, 0x00, 0x03, 0x00, 0x0F, 0x00, 0x11, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
 be_define_const_bytes(000000050007000A000B000D000E0017FFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x00, 0x00, 0x05, 0x00, 0x07, 0x00, 0x0A, 0x00, 0x0B, 0x00, 0x0D, 0x00, 0x0E, 0x00, 0x17, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
 be_define_const_bytes(00070008000F400B400CFFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x07, 0x00, 0x08, 0x00, 0x0F, 0x40, 0x0B, 0x40, 0x0C, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
 be_define_const_bytes(00000001000200080009FFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x08, 0x00, 0x09, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
-be_define_const_bytes(00030004FFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x03, 0x00, 0x04, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
-be_define_const_bytes(0000000100020008FFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x08, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
 be_define_const_bytes(FFF8FFF9FFFAFFFBFFFCFFFD, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
 be_define_const_bytes(0000000100020003000400050006000700080009000A000F001100120013FFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04, 0x00, 0x05, 0x00, 0x06, 0x00, 0x07, 0x00, 0x08, 0x00, 0x09, 0x00, 0x0A, 0x00, 0x0F, 0x00, 0x11, 0x00, 0x12, 0x00, 0x13, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
-be_define_const_bytes(00000001000200030004FFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
+be_define_const_bytes(00030004FFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x03, 0x00, 0x04, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
 be_define_const_bytes(0000000200030004FFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x00, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
+be_define_const_bytes(00000001000200030004FFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
 be_define_const_bytes(000000010007FFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x00, 0x00, 0x01, 0x00, 0x07, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
+be_define_const_bytes(0000000100020008FFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x08, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
 be_define_const_bytes(000000050007000A000B000C000D000E000F0017FFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x00, 0x00, 0x05, 0x00, 0x07, 0x00, 0x0A, 0x00, 0x0B, 0x00, 0x0C, 0x00, 0x0D, 0x00, 0x0E, 0x00, 0x0F, 0x00, 0x17, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
 be_define_const_bytes(0000000100070008000F4001400AFFF8FFF9FFFAFFFBFFFCFFFD, 0x00, 0x00, 0x00, 0x01, 0x00, 0x07, 0x00, 0x08, 0x00, 0x0F, 0x40, 0x01, 0x40, 0x0A, 0xFF, 0xF8, 0xFF, 0xF9, 0xFF, 0xFA, 0xFF, 0xFB, 0xFF, 0xFC, 0xFF, 0xFD);
diff --git a/partitions/esp32_partition_app1856k_fs320k_p.csv b/partitions/esp32_partition_app1856k_fs320k_p.csv
deleted file mode 100644
index 09659603f923..000000000000
--- a/partitions/esp32_partition_app1856k_fs320k_p.csv
+++ /dev/null
@@ -1,6 +0,0 @@
-# Name,   Type, SubType, Offset,  Size, Flags
-nvs,      data, nvs,     0x9000,  0x5000,
-otadata,  data, ota,     0xe000,  0x2000,
-app0,     app,  ota_0,   0x10000, 0x1D0000,
-app1,     app,  ota_1,   0x1E0000, 0x1D0000,
-spiffs,   data, spiffs,  0x3B0000,0x50000,
diff --git a/partitions/esp32_partition_app2880k_fs320k_p.csv b/partitions/esp32_partition_app2880k_fs320k_p.csv
deleted file mode 100644
index 87790d29561d..000000000000
--- a/partitions/esp32_partition_app2880k_fs320k_p.csv
+++ /dev/null
@@ -1,7 +0,0 @@
-# Name,   Type, SubType, Offset,  Size, Flags
-nvs,      data, nvs,     0x9000,  0x5000,
-otadata,  data, ota,     0xe000,  0x2000,
-safeboot, app,  factory, 0x10000, 0xD0000,
-app0,     app,  ota_0,   0xE0000, 0x2C0000,
-custom,   app, test,  0x3A0000, 0x10000,
-spiffs,   data, spiffs,  0x3B0000,0x50000,
diff --git a/partitions/esp32_partition_app2944k_fs10M_p.csv b/partitions/esp32_partition_app2944k_fs10M_p.csv
deleted file mode 100644
index e94cdb978b2b..000000000000
--- a/partitions/esp32_partition_app2944k_fs10M_p.csv
+++ /dev/null
@@ -1,7 +0,0 @@
-# Name,   Type, SubType, Offset,  Size, Flags
-nvs,      data, nvs,     0x9000,  0x5000,
-otadata,  data, ota,     0xe000,  0x2000,
-app0,     app,  ota_0,   0x10000, 0x2F0000,
-app1,     app,  ota_1,   0x300000, 0x2F0000,
-custom,   app,  test,    0x5F0000, 0x10000,
-spiffs,   data, spiffs,  0x600000, 0xA00000,
diff --git a/tasmota/tasmota_xdrv_driver/xdrv_123_plugins.ino b/tasmota/tasmota_xdrv_driver/xdrv_123_plugins.ino
index eb69c41553a2..4791b30e3fde 100644
--- a/tasmota/tasmota_xdrv_driver/xdrv_123_plugins.ino
+++ b/tasmota/tasmota_xdrv_driver/xdrv_123_plugins.ino
@@ -637,7 +637,7 @@ uint32_t tmod_wifi(uint32_t sel, uint32_t p1, uint32_t p2, uint32_t p3, uint32_t
 #endif
 
 uint32_t tmod_i2s(uint32_t sel, uint32_t p1, uint32_t p2, uint32_t p3, uint32_t p4, uint32_t p5) {
-#ifdef ESP32
+#if defined(ESP32) && ESP_IDF_VERSION_MAJOR >= 5
 i2s_chan_handle_t tx_handle = (i2s_chan_handle_t)p1;
 #endif
 
@@ -647,7 +647,7 @@ i2s_chan_handle_t tx_handle = (i2s_chan_handle_t)p1;
       i2s_begin();
       return 0;
 #endif
-#ifdef ESP32
+#if defined(ESP32) && ESP_IDF_VERSION_MAJOR >= 5
       {
       i2s_chan_config_t chan_cfg = I2S_CHANNEL_DEFAULT_CONFIG(I2S_NUM_AUTO, I2S_ROLE_MASTER);
       /* Allocate a new TX channel and get the handle of this channel */
@@ -704,7 +704,7 @@ i2s_chan_handle_t tx_handle = (i2s_chan_handle_t)p1;
 #ifdef ESP8266
       i2s_end();
 #endif
-#ifdef ESP32
+#if defined(ESP32) && ESP_IDF_VERSION_MAJOR >= 5
       {
       i2s_channel_disable(tx_handle);
       i2s_del_channel(tx_handle);
@@ -716,7 +716,7 @@ i2s_chan_handle_t tx_handle = (i2s_chan_handle_t)p1;
 #ifdef ESP8266
       i2s_set_rate(p2);
 #endif
-#ifdef ESP32
+#if defined(ESP32) && ESP_IDF_VERSION_MAJOR >= 5
       {
       i2s_channel_disable(tx_handle);
 
@@ -769,7 +769,7 @@ i2s_chan_handle_t tx_handle = (i2s_chan_handle_t)p1;
         }
       }
 #endif 
-#ifdef ESP32
+#if defined(ESP32) && ESP_IDF_VERSION_MAJOR >= 5
       i2s_channel_write(tx_handle, (uint8_t *)p2, p3 * 2, nullptr, 100);
 #endif
       break;
@@ -779,7 +779,7 @@ i2s_chan_handle_t tx_handle = (i2s_chan_handle_t)p1;
       return i2s_read_sample((int16_t *)p2, (int16_t *)p3, p4); 
 #endif
 
-#ifdef ESP32
+#if defined(ESP32) && ESP_IDF_VERSION_MAJOR >= 5
 #endif
       break;
     case 5:
@@ -787,7 +787,7 @@ i2s_chan_handle_t tx_handle = (i2s_chan_handle_t)p1;
 #ifdef ESP8266
       i2s_write_sample(p2);
 #endif // ESP8266
-#ifdef ESP32
+#if defined(ESP32) && ESP_IDF_VERSION_MAJOR >= 5
       {
         int16_t src_buf = p2;
         i2s_channel_write(tx_handle, &src_buf, 2, nullptr, 5);
@@ -795,12 +795,12 @@ i2s_chan_handle_t tx_handle = (i2s_chan_handle_t)p1;
       break;
 #endif // ESP32
     case 6:
-#ifdef ESP32
+#if defined(ESP32) && ESP_IDF_VERSION_MAJOR >= 5
       return i2s_channel_enable(tx_handle);
 #endif
       break;
     case 7:
-#ifdef ESP32
+#if defined(ESP32) && ESP_IDF_VERSION_MAJOR >= 5
       return i2s_channel_disable(tx_handle);
 #endif
       break;