diff --git a/boards.txt b/boards.txt
index f1256a1ed28..c9f42be0146 100644
--- a/boards.txt
+++ b/boards.txt
@@ -1900,6 +1900,105 @@ esp32s3-octal.menu.EraseFlash.none.upload.erase_cmd=
 esp32s3-octal.menu.EraseFlash.all=Enabled
 esp32s3-octal.menu.EraseFlash.all.upload.erase_cmd=-e
 
+
+##############################################################
+
+esp32s3box3.name=ESP32-S3-Box-3
+esp32s3box3.vid.0=0x303a
+esp32s3box3.pid.0=0x1001
+
+esp32s3box3.bootloader.tool=esptool_py
+esp32s3box3.bootloader.tool.default=esptool_py
+
+esp32s3box3.upload.tool=esptool_py
+esp32s3box3.upload.tool.default=esptool_py
+esp32s3box3.upload.tool.network=esp_ota
+
+esp32s3box3.upload.maximum_size=3145728
+esp32s3box3.upload.maximum_data_size=327680
+esp32s3box3.upload.speed=921600
+esp32s3box3.upload.flags=
+esp32s3box3.upload.extra_flags=
+esp32s3box3.upload.use_1200bps_touch=false
+esp32s3box3.upload.wait_for_upload_port=false
+
+esp32s3box3.serial.disableDTR=false
+esp32s3box3.serial.disableRTS=false
+
+esp32s3box3.build.tarch=xtensa
+esp32s3box3.build.bootloader_addr=0x0
+esp32s3box3.build.target=esp32s3
+esp32s3box3.build.mcu=esp32s3
+esp32s3box3.build.core=esp32
+esp32s3box3.build.variant=esp32s3box3
+esp32s3box3.build.board=ESP32_S3_BOX_3
+
+esp32s3box3.build.usb_mode=1
+esp32s3box3.build.cdc_on_boot=1
+esp32s3box3.build.msc_on_boot=0
+esp32s3box3.build.dfu_on_boot=0
+esp32s3box3.build.f_cpu=240000000L
+esp32s3box3.build.flash_size=16MB
+esp32s3box3.build.flash_freq=80m
+esp32s3box3.build.flash_mode=dio
+esp32s3box3.build.boot=qio
+esp32s3box3.build.partitions=default
+esp32s3box3.build.defines=-DBOARD_HAS_PSRAM
+esp32s3box3.build.memory_type=qio_opi
+esp32s3box3.build.loop_core=-DARDUINO_RUNNING_CORE=1
+esp32s3box3.build.event_core=-DARDUINO_EVENT_RUNNING_CORE=1
+
+esp32s3box3.menu.USBMode.hwcdc=Hardware CDC and JTAG
+esp32s3box3.menu.USBMode.hwcdc.build.usb_mode=1
+esp32s3box3.menu.USBMode.hwcdc.upload.use_1200bps_touch=false
+esp32s3box3.menu.USBMode.hwcdc.upload.wait_for_upload_port=false
+esp32s3box3.menu.USBMode.default=USB-OTG
+esp32s3box3.menu.USBMode.default.build.usb_mode=0
+esp32s3box3.menu.USBMode.default.upload.use_1200bps_touch=true
+esp32s3box3.menu.USBMode.default.upload.wait_for_upload_port=true
+
+esp32s3box3.menu.MSCOnBoot.default=Disabled
+esp32s3box3.menu.MSCOnBoot.default.build.msc_on_boot=0
+esp32s3box3.menu.MSCOnBoot.msc=Enabled (Requires USB-OTG Mode)
+esp32s3box3.menu.MSCOnBoot.msc.build.msc_on_boot=1
+
+esp32s3box3.menu.DFUOnBoot.default=Disabled
+esp32s3box3.menu.DFUOnBoot.default.build.dfu_on_boot=0
+esp32s3box3.menu.DFUOnBoot.dfu=Enabled (Requires USB-OTG Mode)
+esp32s3box3.menu.DFUOnBoot.dfu.build.dfu_on_boot=1
+
+esp32s3box3.menu.PartitionScheme.app3M_fat9M_16MB=16M Flash (3MB APP/9.9MB FATFS)
+esp32s3box3.menu.PartitionScheme.app3M_fat9M_16MB.build.partitions=app3M_fat9M_16MB
+esp32s3box3.menu.PartitionScheme.app3M_fat9M_16MB.upload.maximum_size=3145728
+esp32s3box3.menu.PartitionScheme.rainmaker=RainMaker
+esp32s3box3.menu.PartitionScheme.rainmaker.build.partitions=rainmaker
+esp32s3box3.menu.PartitionScheme.rainmaker.upload.maximum_size=3145728
+esp32s3box3.menu.PartitionScheme.esp_sr_16=ESP SR 16M (3MB APP/7MB SPIFFS/2.9MB MODEL)
+esp32s3box3.menu.PartitionScheme.esp_sr_16.upload.maximum_size=3145728
+esp32s3box3.menu.PartitionScheme.esp_sr_16.upload.extra_flags=0xD10000 {build.path}/srmodels.bin
+esp32s3box3.menu.PartitionScheme.esp_sr_16.build.partitions=esp_sr_16
+esp32s3box3.menu.PartitionScheme.custom=Custom
+esp32s3box3.menu.PartitionScheme.custom.build.partitions=
+esp32s3box3.menu.PartitionScheme.custom.upload.maximum_size=16777216
+
+esp32s3box3.menu.DebugLevel.none=None
+esp32s3box3.menu.DebugLevel.none.build.code_debug=0
+esp32s3box3.menu.DebugLevel.error=Error
+esp32s3box3.menu.DebugLevel.error.build.code_debug=1
+esp32s3box3.menu.DebugLevel.warn=Warn
+esp32s3box3.menu.DebugLevel.warn.build.code_debug=2
+esp32s3box3.menu.DebugLevel.info=Info
+esp32s3box3.menu.DebugLevel.info.build.code_debug=3
+esp32s3box3.menu.DebugLevel.debug=Debug
+esp32s3box3.menu.DebugLevel.debug.build.code_debug=4
+esp32s3box3.menu.DebugLevel.verbose=Verbose
+esp32s3box3.menu.DebugLevel.verbose.build.code_debug=5
+
+esp32s3box3.menu.EraseFlash.none=Disabled
+esp32s3box3.menu.EraseFlash.none.upload.erase_cmd=
+esp32s3box3.menu.EraseFlash.all=Enabled
+esp32s3box3.menu.EraseFlash.all.upload.erase_cmd=-e
+
 ##############################################################
 
 esp32s3box.name=ESP32-S3-Box
diff --git a/variants/esp32s3box3/pins_arduino.h b/variants/esp32s3box3/pins_arduino.h
new file mode 100644
index 00000000000..17055991e3c
--- /dev/null
+++ b/variants/esp32s3box3/pins_arduino.h
@@ -0,0 +1,88 @@
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <stdint.h>
+
+#define USB_VID 0x303a
+#define USB_PID 0x1001
+
+static const uint8_t TX = 43;
+static const uint8_t RX = 44;
+
+static const uint8_t SDA = 41;
+static const uint8_t SCL = 40;
+
+static const uint8_t SS    = 10;
+static const uint8_t MOSI  = 11;
+static const uint8_t MISO  = 13;
+static const uint8_t SCK   = 12;
+
+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 A13 = 14;
+
+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 T13 = 13;
+static const uint8_t T14 = 14;
+
+// Wire1 for ES7210 MIC ADC, ES8311 I2S DAC, ICM-42607-P IMU and TT21100 + ST7789 or GT911 + ILI9341 (Display + Touch Panel)
+#define I2C_SDA     8
+#define I2C_SCL    18
+
+#define ES7210_ADDR    0x40 //MIC ADC
+#define ES8311_ADDR    0x18 //I2S DAC
+#define TT21100_ADDR   0x24 //Touch Panel option 1
+#define GT911_ADDR     0x5D //Touch Panel option 2
+#define GT911_ADDR_2   0x14 // Backup Address for GT911
+
+// Display Driver ILI9341 or ST7789
+#define TFT_DC      4
+#define TFT_CS      5
+#define TFT_MOSI    6
+#define TFT_CLK     7
+#define TFT_MISO    -1
+#define TFT_BL     47
+#define TFT_RST    48
+
+#define I2S_LRCK   45
+#define I2S_MCLK    2
+#define I2S_SCLK   17
+#define I2S_SDIN   16
+#define I2S_DOUT   15
+
+#define PA_PIN     46 //Audio Amp Power
+#define MUTE_PIN    1 //MUTE Button
+#define TS_IRQ      3 //Touch Screen IRQ
+
+// SDCARD Slot
+#define BOARD_HAS_SDMMC
+#define SDMMC_D0     9 // SDMMC Data0 /   SDCard SPI MISO
+#define SDMMC_D1    13 // SDMMC Data1
+#define SDMMC_D2    42 // SDMMC Data2
+#define SDMMC_D3    12 // SDMMC Data3 / SDCard SPI CS
+#define SDMMC_CMD   14 // SDMMC CMD   / SDCard SPI MOSI
+#define SDMMC_CLK   11 // SDMMC CLK   / SDCard SPI SCK
+#define SDMMC_POWER 43 // Controls SDMMC Power
+#define BOARD_MAX_SDMMC_FREQ SDMMC_FREQ_DEFAULT
+
+// 320x240 LCD
+#define BOARD_HAS_SPI_LCD
+#define LCD_MODEL  ST7789
+#define LCD_WIDTH  240
+#define LCD_HEIGHT 320 // *RAM height is actually 320!
+#define LCD_MISO    -1 // LCD Does not use MISO.
+#define LCD_DC       4 // Used to switch data and command status.
+#define LCD_CS       5 // used to enable LCD, low level to enable.
+#define LCD_MOSI     6 // LCD SPI MOSI.
+#define LCD_CLK      7 // LCD SPI Clock.
+#define LCD_RST     48 // used to reset LCD, low level to reset.
+#define LCD_BL      47 // LCD backlight control.
+
+
+#endif /* Pins_Arduino_h */