diff --git a/src/platform/esp32/architecture.h b/src/platform/esp32/architecture.h
index 1a274aa28..742b295b5 100644
--- a/src/platform/esp32/architecture.h
+++ b/src/platform/esp32/architecture.h
@@ -174,6 +174,8 @@
 #define HW_VENDOR meshtastic_HardwareModel_SENSECAP_INDICATOR
 #elif defined(SEEED_XIAO_S3)
 #define HW_VENDOR meshtastic_HardwareModel_SEEED_XIAO_S3
+#elif defined(MESH_TAB)
+#define HW_VENDOR meshtastic_HardwareModel_MESH_TAB
 #endif
 
 // -----------------------------------------------------------------------------
diff --git a/variants/diy/platformio.ini b/variants/diy/platformio.ini
index b60d46996..b7f3f6a92 100644
--- a/variants/diy/platformio.ini
+++ b/variants/diy/platformio.ini
@@ -87,73 +87,3 @@ build_flags =
   -D ARDUINO_USB_MODE=0
   -D ARDUINO_USB_CDC_ON_BOOT=1
   -I variants/diy/t-energy-s3_e22
-
-; esp32-s3 + ra-sh01 lora + 3.2" ILI9143
-[env:mesh-tab]
-extends = esp32s3_base
-board = um_feathers3
-board_level = extra
-board_upload.flash_size = 16MB
-board_build.partitions = default_16MB.csv
-upload_protocol = esptool
-build_flags = ${esp32s3_base.build_flags}
-  -D MESH_TAB
-  -D PRIVATE_HW
-  -D CONFIG_ARDUHAL_ESP_LOG
-  -D CONFIG_ARDUHAL_LOG_COLORS=1
-  -D CONFIG_DISABLE_HAL_LOCKS=1 ; "feels" to be a bit more stable without locks
-  -D MESHTASTIC_EXCLUDE_CANNEDMESSAGES=1
-  -D MESHTASTIC_EXCLUDE_INPUTBROKER=1
-  -D MESHTASTIC_EXCLUDE_BLUETOOTH=1
-  -D MESHTASTIC_EXCLUDE_WEBSERVER=1
-  -D LV_LVGL_H_INCLUDE_SIMPLE
-  -D LV_CONF_INCLUDE_SIMPLE
-  -D LV_COMP_CONF_INCLUDE_SIMPLE
-  -D LV_USE_SYSMON=0
-  -D LV_USE_PROFILER=0
-  -D LV_USE_PERF_MONITOR=0
-  -D LV_USE_MEM_MONITOR=0
-  -D LV_USE_LOG=0
-  -D LV_BUILD_TEST=0
-  -D USE_LOG_DEBUG
-  -D LOG_DEBUG_INC=\"DebugConfiguration.h\"
-  -D RADIOLIB_SPI_PARANOID=0
-  -D MAX_NUM_NODES=250
-  -D MAX_THREADS=40
-  -D HAS_SCREEN=0
-  -D HAS_TFT=1
-  -D RAM_SIZE=1024
-  -D LGFX_DRIVER_TEMPLATE
-  -D LGFX_DRIVER=LGFX_GENERIC
-  -D LGFX_PANEL=ILI9341
-  -D LGFX_OFFSET_ROTATION=1
-  -D LGFX_TOUCH=XPT2046
-  -D LGFX_PIN_SCK=12
-  -D LGFX_PIN_MOSI=13
-  -D LGFX_PIN_MISO=11
-  -D LGFX_PIN_DC=16
-  -D LGFX_PIN_CS=10
-  -D LGFX_PIN_RST=-1
-  -D LGFX_PIN_BL=42
-  -D LGFX_TOUCH_INT=41
-  -D LGFX_TOUCH_CS=7
-  -D LGFX_TOUCH_CLK=12
-  -D LGFX_TOUCH_DO=11
-  -D LGFX_TOUCH_DIN=13
-  -D LGFX_TOUCH_X_MIN=300
-  -D LGFX_TOUCH_X_MAX=3900
-  -D LGFX_TOUCH_Y_MIN=400
-  -D LGFX_TOUCH_Y_MAX=3900
-  -D VIEW_320x240
-  -D USE_PACKET_API
-  -I lib/device-ui/generated/ui_320x240
-  -I variants/diy/mesh-tab
-build_src_filter = ${esp32_base.build_src_filter}
-  +<../lib/device-ui/generated/ui_320x240>
-  +<../lib/device-ui/resources>
-  +<../lib/device-ui/locale>
-  +<../lib/device-ui/source>
-lib_deps = ${esp32_base.lib_deps}
-  lovyan03/LovyanGFX@^1.1.16
-  earlephilhower/ESP8266Audio@^1.9.7
-  earlephilhower/ESP8266SAM@^1.0.1
\ No newline at end of file
diff --git a/variants/mesh-tab/pins_arduino.h b/variants/mesh-tab/pins_arduino.h
new file mode 100644
index 000000000..c995f638c
--- /dev/null
+++ b/variants/mesh-tab/pins_arduino.h
@@ -0,0 +1,65 @@
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include "soc/soc_caps.h"
+#include <stdint.h>
+
+#define USB_VID 0x303A
+#define USB_PID 0x80D6
+
+static const uint8_t TX = 43;
+static const uint8_t RX = 44;
+
+static const uint8_t SDA = 8;
+static const uint8_t SCL = 9;
+
+static const uint8_t SS = 5;
+static const uint8_t MOSI = 35;
+static const uint8_t MISO = 37;
+static const uint8_t SDO = 35;
+static const uint8_t SDI = 37;
+static const uint8_t SCK = 36;
+
+static const uint8_t A0 = 1;
+static const uint8_t A1 = 2;
+static const uint8_t A2 = 3;
+static const uint8_t A3 = 4;
+static const uint8_t A4 = 5;
+static const uint8_t A5 = 6;
+static const uint8_t A6 = 7;
+static const uint8_t A7 = 8;
+static const uint8_t A8 = 9;
+static const uint8_t A9 = 10;
+static const uint8_t A10 = 11;
+static const uint8_t A11 = 12;
+static const uint8_t A12 = 13;
+
+static const uint8_t T1 = 1;
+static const uint8_t T3 = 3;
+static const uint8_t T5 = 5;
+static const uint8_t T6 = 6;
+static const uint8_t T7 = 7;
+static const uint8_t T8 = 8;
+static const uint8_t T9 = 9;
+static const uint8_t T10 = 10;
+static const uint8_t T11 = 11;
+static const uint8_t T12 = 12;
+static const uint8_t T14 = 14;
+
+static const uint8_t VBAT_SENSE = 2;
+static const uint8_t VBUS_SENSE = 34;
+
+// User LED
+#define LED_BUILTIN 13
+#define BUILTIN_LED LED_BUILTIN // backward compatibility
+
+static const uint8_t RGB_DATA = 40;
+// RGB_BUILTIN and RGB_BRIGHTNESS can be used in new Arduino API neopixelWrite()
+#define RGB_BUILTIN (RGB_DATA + SOC_GPIO_PIN_COUNT)
+#define RGB_BRIGHTNESS 64
+
+static const uint8_t RGB_PWR = 39;
+static const uint8_t LDO2 = 39;
+static const uint8_t LED = 13;
+
+#endif /* Pins_Arduino_h */
diff --git a/variants/mesh-tab/platformio.ini b/variants/mesh-tab/platformio.ini
new file mode 100644
index 000000000..26b072cde
--- /dev/null
+++ b/variants/mesh-tab/platformio.ini
@@ -0,0 +1,233 @@
+; Base for Mesh-Tab device (esp32-s3 N16R2 + ra-sh01 lora)
+; https://github.com/valzzu/Mesh-Tab
+[mesh_tab_base]
+extends = esp32s3_base
+board = mesh-tab
+board_level = extra
+board_upload.flash_size = 16MB
+board_build.partitions = default_16MB.csv
+upload_protocol = esptool
+build_flags = ${esp32s3_base.build_flags}
+  -D MESH_TAB
+  -D CONFIG_ARDUHAL_ESP_LOG
+  -D CONFIG_ARDUHAL_LOG_COLORS=1
+  -D CONFIG_DISABLE_HAL_LOCKS=1
+  -D MESHTASTIC_EXCLUDE_CANNEDMESSAGES=1
+  -D MESHTASTIC_EXCLUDE_INPUTBROKER=1
+  -D MESHTASTIC_EXCLUDE_BLUETOOTH=1
+  -D MESHTASTIC_EXCLUDE_WEBSERVER=1
+  -D LV_LVGL_H_INCLUDE_SIMPLE
+  -D LV_CONF_INCLUDE_SIMPLE
+  -D LV_COMP_CONF_INCLUDE_SIMPLE
+  -D LV_USE_SYSMON=0
+  -D LV_USE_PROFILER=0
+  -D LV_USE_PERF_MONITOR=0
+  -D LV_USE_MEM_MONITOR=0
+  -D LV_USE_LOG=0
+  -D LV_BUILD_TEST=0
+  -D USE_LOG_DEBUG
+  -D LOG_DEBUG_INC=\"DebugConfiguration.h\"
+  -D RADIOLIB_SPI_PARANOID=0
+  -D MAX_NUM_NODES=250
+  -D MAX_THREADS=40
+  -D HAS_SCREEN=0
+  -D HAS_TFT=1
+  -D USE_PIN_BUZZER
+  -D RAM_SIZE=1024
+  -D LGFX_DRIVER_TEMPLATE
+  -D LGFX_DRIVER=LGFX_GENERIC
+  -D LGFX_PIN_SCK=12
+  -D LGFX_PIN_MOSI=13
+  -D LGFX_PIN_MISO=11
+  -D LGFX_PIN_DC=16
+  -D LGFX_PIN_CS=10
+  -D LGFX_PIN_RST=-1
+  -D LGFX_PIN_BL=42
+  -D LGFX_TOUCH_INT=41
+  -D VIEW_320x240
+  -D USE_PACKET_API
+  -I lib/device-ui/generated/ui_320x240
+  -I variants/mesh-tab
+build_src_filter = ${esp32_base.build_src_filter}
+  +<../lib/device-ui/generated/ui_320x240>
+  +<../lib/device-ui/resources>
+  +<../lib/device-ui/locale>
+  +<../lib/device-ui/source>
+lib_deps = ${esp32_base.lib_deps}
+  lovyan03/LovyanGFX@^1.1.16
+
+; 3.2" TN TFT ST7789 / XPT2046: https://vi.aliexpress.com/item/1005005933490544.html
+[env:mesh-tab-3-2-TN-resistive]
+extends = mesh_tab_base
+build_flags = ${mesh_tab_base.build_flags}
+  -D LGFX_SCREEN_WIDTH=240
+  -D LGFX_SCREEN_HEIGHT=320
+  -D LGFX_PANEL=ST7789
+  -D LGFX_INVERT_COLOR=false
+  -D LGFX_RGB_ORDER=false
+  -D LGFX_ROTATION=3
+  -D LGFX_TOUCH=XPT2046
+  -D SPI_FREQUENCY=60000000
+  -D LGFX_TOUCH_SPI_FREQ=2500000
+  -D LGFX_TOUCH_SPI_HOST=2
+  -D LGFX_TOUCH_CS=7
+  -D LGFX_TOUCH_CLK=12
+  -D LGFX_TOUCH_DO=11
+  -D LGFX_TOUCH_DIN=13
+  -D LGFX_TOUCH_X_MIN=300
+  -D LGFX_TOUCH_X_MAX=3900
+  -D LGFX_TOUCH_Y_MIN=400
+  -D LGFX_TOUCH_Y_MAX=3900
+  -D LGFX_TOUCH_ROTATION=4
+
+; 3.2" IPS TFT ILI9341 / XPT2046: https://www.aliexpress.com/item/1005006258575617.html
+[env:mesh-tab-3-2-IPS-resistive]
+extends = mesh_tab_base
+build_flags = ${mesh_tab_base.build_flags}
+  -D LGFX_SCREEN_WIDTH=240
+  -D LGFX_SCREEN_HEIGHT=320
+  -D LGFX_PANEL=ILI9341
+  -D LGFX_INVERT_COLOR=true
+  -D LGFX_RGB_ORDER=false
+  -D LGFX_ROTATION=1
+  -D LGFX_TOUCH=XPT2046
+  -D SPI_FREQUENCY=60000000 ; if image is distorted then lower to 40 MHz
+  -D LGFX_TOUCH_SPI_FREQ=2500000
+  -D LGFX_TOUCH_SPI_HOST=2
+  -D LGFX_TOUCH_CS=7
+  -D LGFX_TOUCH_CLK=12
+  -D LGFX_TOUCH_DO=11
+  -D LGFX_TOUCH_DIN=13
+  -D LGFX_TOUCH_X_MIN=300
+  -D LGFX_TOUCH_X_MAX=3900
+  -D LGFX_TOUCH_Y_MIN=400
+  -D LGFX_TOUCH_Y_MAX=3900
+  -D LGFX_TOUCH_ROTATION=4
+
+; 3.5" IPS TFT ILI9488 / XPT2046: https://vi.aliexpress.com/item/1005006333922639.html
+[env:mesh-tab-3-5-IPS-resistive]
+extends = mesh_tab_base
+build_flags = ${mesh_tab_base.build_flags}
+  -D DISPLAY_SET_RESOLUTION
+  -D LGFX_SCREEN_WIDTH=320
+  -D LGFX_SCREEN_HEIGHT=480
+  -D LGFX_PANEL=ILI9488
+  -D LGFX_INVERT_COLOR=true
+  -D LGFX_RGB_ORDER=false
+  -D LGFX_DLEN_16BITS=false
+  -D LGFX_ROTATION=0
+  -D LGFX_TOUCH=XPT2046
+  -D SPI_FREQUENCY=40000000 ; may go higher upto 40/60/80 MHz
+  -D LGFX_TOUCH_SPI_FREQ=2500000
+  -D LGFX_TOUCH_SPI_HOST=2
+  -D LGFX_TOUCH_CS=7
+  -D LGFX_TOUCH_CLK=12
+  -D LGFX_TOUCH_DO=11
+  -D LGFX_TOUCH_DIN=13
+  -D LGFX_TOUCH_X_MIN=300
+  -D LGFX_TOUCH_X_MAX=3900
+  -D LGFX_TOUCH_Y_MIN=400
+  -D LGFX_TOUCH_Y_MAX=3900
+  -D LGFX_TOUCH_ROTATION=0
+
+; 3.5" TN TFT ILI9488 / XPT2046: https://vi.aliexpress.com/item/32985467436.html
+[env:mesh-tab-3-5-TN-resistive]
+extends = mesh_tab_base
+build_flags = ${mesh_tab_base.build_flags}
+  -D DISPLAY_SET_RESOLUTION
+  -D LGFX_SCREEN_WIDTH=320
+  -D LGFX_SCREEN_HEIGHT=480
+  -D LGFX_PANEL=HX8357B
+  -D SPI_FREQUENCY=60000000
+  -D LGFX_INVERT_COLOR=false
+  -D LGFX_RGB_ORDER=false
+  -D LGFX_DLEN_16BITS=false
+  -D LGFX_ROTATION=4
+  -D LGFX_TOUCH=XPT2046
+  -D LGFX_TOUCH_SPI_FREQ=2500000
+  -D LGFX_TOUCH_SPI_HOST=2
+  -D LGFX_TOUCH_CS=7
+  -D LGFX_TOUCH_CLK=12
+  -D LGFX_TOUCH_DO=11
+  -D LGFX_TOUCH_DIN=13
+  -D LGFX_TOUCH_X_MIN=300
+  -D LGFX_TOUCH_X_MAX=3900
+  -D LGFX_TOUCH_Y_MIN=400
+  -D LGFX_TOUCH_Y_MAX=3900
+  -D LGFX_TOUCH_ROTATION=2
+
+; 3.2" IPS TFT ILI9341 / FT6236: https://vi.aliexpress.com/item/1005006624072350.html
+[env:mesh-tab-3-2-IPS-capacitive]
+extends = mesh_tab_base
+build_flags = ${mesh_tab_base.build_flags}
+  -D LGFX_SCREEN_WIDTH=240
+  -D LGFX_SCREEN_HEIGHT=320
+  -D LGFX_PANEL=ILI9341
+  -D LGFX_INVERT_COLOR=true
+  -D LGFX_RGB_ORDER=false
+  -D LGFX_ROTATION=1
+  -D LGFX_TOUCH=FT5x06
+  -D SPI_FREQUENCY=40000000 ; may go higher upto 60/80 MHz
+  -D LGFX_TOUCH_I2C_PORT=0
+  -D LGFX_TOUCH_I2C_ADDR=0x38
+  -D LGFX_TOUCH_I2C_SDA=8
+  -D LGFX_TOUCH_I2C_SCL=9
+  -D LGFX_TOUCH_RST=7
+  -D LGFX_TOUCH_X_MIN=0
+  -D LGFX_TOUCH_X_MAX=319
+  -D LGFX_TOUCH_Y_MIN=0
+  -D LGFX_TOUCH_Y_MAX=479
+  -D LGFX_TOUCH_ROTATION=0
+  -D LGFX_TOUCH_I2C_FREQ=1000000
+
+; 3.5" IPS TFT ILI9488 / FT6236: https://vi.aliexpress.com/item/1005006893699919.html
+[env:mesh-tab-3-5-IPS-capacitive]
+extends = mesh_tab_base
+build_flags = ${mesh_tab_base.build_flags}
+  -D DISPLAY_SET_RESOLUTION
+  -D LGFX_SCREEN_WIDTH=320
+  -D LGFX_SCREEN_HEIGHT=480
+  -D LGFX_PANEL=ILI9488
+  -D LGFX_INVERT_COLOR=true
+  -D LGFX_RGB_ORDER=false
+  -D LGFX_DLEN_16BITS=false
+  -D LGFX_ROTATION=1
+  -D LGFX_TOUCH=FT5x06
+  -D SPI_FREQUENCY=30000000 ; may go higher upto 40/60/80 MHz
+  -D LGFX_TOUCH_I2C_PORT=0
+  -D LGFX_TOUCH_I2C_ADDR=0x38
+  -D LGFX_TOUCH_I2C_SDA=8
+  -D LGFX_TOUCH_I2C_SCL=9
+  -D LGFX_TOUCH_RST=7
+  -D LGFX_TOUCH_X_MIN=0
+  -D LGFX_TOUCH_X_MAX=319
+  -D LGFX_TOUCH_Y_MIN=0
+  -D LGFX_TOUCH_Y_MAX=479
+  -D LGFX_TOUCH_ROTATION=1
+  -D LGFX_TOUCH_I2C_FREQ=1000000
+
+; 4.0" IPS TFT ILI9488 / FT6236: https://vi.aliexpress.com/item/1005007082906950.html
+[env:mesh-tab-4-0-IPS-capacitive]
+extends = mesh_tab_base
+build_flags = ${mesh_tab_base.build_flags}
+  -D DISPLAY_SET_RESOLUTION
+  -D LGFX_SCREEN_WIDTH=320
+  -D LGFX_SCREEN_HEIGHT=480
+  -D LGFX_PANEL=HX8357B
+  -D LGFX_INVERT_COLOR=true
+  -D LGFX_RGB_ORDER=false
+  -D LGFX_DLEN_16BITS=false
+  -D LGFX_ROTATION=4
+  -D LGFX_TOUCH=FT5x06
+  -D SPI_FREQUENCY=30000000 ; may go higher upto 40/60/80 MHz
+  -D LGFX_TOUCH_I2C_PORT=0
+  -D LGFX_TOUCH_I2C_ADDR=0x38
+  -D LGFX_TOUCH_I2C_SDA=8
+  -D LGFX_TOUCH_I2C_SCL=9
+  -D LGFX_TOUCH_RST=7
+  -D LGFX_TOUCH_X_MIN=0
+  -D LGFX_TOUCH_X_MAX=319
+  -D LGFX_TOUCH_Y_MIN=0
+  -D LGFX_TOUCH_Y_MAX=479
+  -D LGFX_TOUCH_ROTATION=1
+  -D LGFX_TOUCH_I2C_FREQ=1000000
\ No newline at end of file
diff --git a/variants/diy/mesh-tab/variant.h b/variants/mesh-tab/variant.h
similarity index 67%
rename from variants/diy/mesh-tab/variant.h
rename to variants/mesh-tab/variant.h
index 0a23a3c36..533c931bc 100644
--- a/variants/diy/mesh-tab/variant.h
+++ b/variants/mesh-tab/variant.h
@@ -7,8 +7,8 @@
 
 // Analog pins
 #define BATTERY_PIN 4 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
-// ratio of voltage divider = 2.0
-#define ADC_MULTIPLIER 2.11 // 2.0 + 10% for correction of display undervoltage.
+// ratio of voltage divider (100k, 220k)
+#define ADC_MULTIPLIER 1.6 // 1.45 + 10% for correction of display undervoltage.
 #define ADC_CHANNEL ADC1_GPIO4_CHANNEL
 
 // LED
@@ -17,6 +17,9 @@
 // Button
 #define BUTTON_PIN 0
 
+// Button
+#define PIN_BUZZER 5
+
 // GPS
 #define GPS_RX_PIN 18
 #define GPS_TX_PIN 17
@@ -28,20 +31,26 @@
 #define SPI_CS 10
 #define SDCARD_CS 6
 
+// LORA MODULES
+#define USE_SX1262
+
 // LORA SPI
 #define LORA_SCK 36
 #define LORA_MISO 37
 #define LORA_MOSI 35
 #define LORA_CS 39
 
-// LORA MODULES
-#define USE_SX1262
-
 // LORA CONFIG
+#define LORA_DIO0 -1 // a No connect on the SX1262 module
+#define LORA_RESET 14
+#define LORA_DIO1 15 // SX1262 IRQ
+#define LORA_DIO2 40 // SX1262 BUSY
+#define LORA_DIO3    // Not connected on PCB, but internally on the TTGO SX1262
+
 #define SX126X_CS LORA_CS
-#define SX126X_DIO1 15
+#define SX126X_DIO1 LORA_DIO1
 #define SX126X_DIO2_AS_RF_SWITCH
-#define SX126X_BUSY 40
+#define SX126X_BUSY LORA_DIO2
 #define SX126X_RESET 14
 #define SX126X_RXEN 47
 #define SX126X_TXEN RADIOLIB_NC // Assuming that DIO2 is connected to TXEN pin