diff --git a/boards.txt b/boards.txt
index 88fb110b099..0e873f0110b 100644
--- a/boards.txt
+++ b/boards.txt
@@ -6904,6 +6904,223 @@ sparkfun_esp32s2_thing_plus.menu.EraseFlash.none.upload.erase_cmd=
sparkfun_esp32s2_thing_plus.menu.EraseFlash.all=Enabled
sparkfun_esp32s2_thing_plus.menu.EraseFlash.all.upload.erase_cmd=-e
+##############################################################
+# Sparkfun ESP32S3 Thing Plus
+
+sparkfun_esp32s3_thing_plus.name=SparkFun ESP32-S3 Thing Plus
+sparkfun_esp32s3_thing_plus.bootloader.tool=esptool_py
+sparkfun_esp32s3_thing_plus.bootloader.tool.default=esptool_py
+
+sparkfun_esp32s3_thing_plus.upload.tool=esptool_py
+sparkfun_esp32s3_thing_plus.upload.tool.default=esptool_py
+sparkfun_esp32s3_thing_plus.upload.tool.network=esp_ota
+
+sparkfun_esp32s3_thing_plus.upload.maximum_size=1310720
+sparkfun_esp32s3_thing_plus.upload.maximum_data_size=327680
+sparkfun_esp32s3_thing_plus.upload.flags=
+sparkfun_esp32s3_thing_plus.upload.extra_flags=
+sparkfun_esp32s3_thing_plus.upload.use_1200bps_touch=false
+sparkfun_esp32s3_thing_plus.upload.wait_for_upload_port=false
+
+sparkfun_esp32s3_thing_plus.serial.disableDTR=false
+sparkfun_esp32s3_thing_plus.serial.disableRTS=false
+
+sparkfun_esp32s3_thing_plus.build.tarch=xtensa
+sparkfun_esp32s3_thing_plus.build.bootloader_addr=0x0
+sparkfun_esp32s3_thing_plus.build.target=esp32s3
+sparkfun_esp32s3_thing_plus.build.mcu=esp32s3
+sparkfun_esp32s3_thing_plus.build.core=esp32
+sparkfun_esp32s3_thing_plus.build.variant=sparkfun_esp32s3_thing_plus
+sparkfun_esp32s3_thing_plus.build.board=SPARKFUN_ESP32S3_THING_PLUS
+
+sparkfun_esp32s3_thing_plus.build.usb_mode=1
+sparkfun_esp32s3_thing_plus.build.cdc_on_boot=0
+sparkfun_esp32s3_thing_plus.build.msc_on_boot=0
+sparkfun_esp32s3_thing_plus.build.dfu_on_boot=0
+sparkfun_esp32s3_thing_plus.build.f_cpu=240000000L
+sparkfun_esp32s3_thing_plus.build.flash_size=4MB
+sparkfun_esp32s3_thing_plus.build.flash_freq=80m
+sparkfun_esp32s3_thing_plus.build.flash_mode=dio
+sparkfun_esp32s3_thing_plus.build.boot=qio
+sparkfun_esp32s3_thing_plus.build.boot_freq=80m
+sparkfun_esp32s3_thing_plus.build.partitions=default
+sparkfun_esp32s3_thing_plus.build.defines=
+sparkfun_esp32s3_thing_plus.build.loop_core=
+sparkfun_esp32s3_thing_plus.build.event_core=
+sparkfun_esp32s3_thing_plus.build.psram_type=qspi
+sparkfun_esp32s3_thing_plus.build.memory_type={build.boot}_{build.psram_type}
+
+## IDE 2.0 Seems to not update the value
+sparkfun_esp32s3_thing_plus.menu.JTAGAdapter.default=Disabled
+sparkfun_esp32s3_thing_plus.menu.JTAGAdapter.default.build.copy_jtag_files=0
+sparkfun_esp32s3_thing_plus.menu.JTAGAdapter.builtin=Integrated USB JTAG
+sparkfun_esp32s3_thing_plus.menu.JTAGAdapter.builtin.build.openocdscript=esp32s3-builtin.cfg
+sparkfun_esp32s3_thing_plus.menu.JTAGAdapter.builtin.build.copy_jtag_files=1
+sparkfun_esp32s3_thing_plus.menu.JTAGAdapter.external=FTDI Adapter
+sparkfun_esp32s3_thing_plus.menu.JTAGAdapter.external.build.openocdscript=esp32s3-ftdi.cfg
+sparkfun_esp32s3_thing_plus.menu.JTAGAdapter.external.build.copy_jtag_files=1
+sparkfun_esp32s3_thing_plus.menu.JTAGAdapter.bridge=ESP USB Bridge
+sparkfun_esp32s3_thing_plus.menu.JTAGAdapter.bridge.build.openocdscript=esp32s3-bridge.cfg
+sparkfun_esp32s3_thing_plus.menu.JTAGAdapter.bridge.build.copy_jtag_files=1
+
+sparkfun_esp32s3_thing_plus.menu.PSRAM.enabled=QSPI PSRAM
+sparkfun_esp32s3_thing_plus.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM
+sparkfun_esp32s3_thing_plus.menu.PSRAM.enabled.build.psram_type=qspi
+
+sparkfun_esp32s3_thing_plus.menu.PSRAM.disabled=Disabled
+sparkfun_esp32s3_thing_plus.menu.PSRAM.disabled.build.defines=
+sparkfun_esp32s3_thing_plus.menu.PSRAM.disabled.build.psram_type=qspi
+sparkfun_esp32s3_thing_plus.menu.PSRAM.opi=OPI PSRAM
+sparkfun_esp32s3_thing_plus.menu.PSRAM.opi.build.defines=-DBOARD_HAS_PSRAM
+sparkfun_esp32s3_thing_plus.menu.PSRAM.opi.build.psram_type=opi
+
+sparkfun_esp32s3_thing_plus.menu.FlashMode.qio=QIO 80MHz
+sparkfun_esp32s3_thing_plus.menu.FlashMode.qio.build.flash_mode=dio
+sparkfun_esp32s3_thing_plus.menu.FlashMode.qio.build.boot=qio
+sparkfun_esp32s3_thing_plus.menu.FlashMode.qio.build.boot_freq=80m
+sparkfun_esp32s3_thing_plus.menu.FlashMode.qio.build.flash_freq=80m
+sparkfun_esp32s3_thing_plus.menu.FlashMode.qio120=QIO 120MHz
+sparkfun_esp32s3_thing_plus.menu.FlashMode.qio120.build.flash_mode=dio
+sparkfun_esp32s3_thing_plus.menu.FlashMode.qio120.build.boot=qio
+sparkfun_esp32s3_thing_plus.menu.FlashMode.qio120.build.boot_freq=120m
+sparkfun_esp32s3_thing_plus.menu.FlashMode.qio120.build.flash_freq=80m
+sparkfun_esp32s3_thing_plus.menu.FlashMode.dio=DIO 80MHz
+sparkfun_esp32s3_thing_plus.menu.FlashMode.dio.build.flash_mode=dio
+sparkfun_esp32s3_thing_plus.menu.FlashMode.dio.build.boot=dio
+sparkfun_esp32s3_thing_plus.menu.FlashMode.dio.build.boot_freq=80m
+sparkfun_esp32s3_thing_plus.menu.FlashMode.dio.build.flash_freq=80m
+
+sparkfun_esp32s3_thing_plus.menu.LoopCore.1=Core 1
+sparkfun_esp32s3_thing_plus.menu.LoopCore.1.build.loop_core=-DARDUINO_RUNNING_CORE=1
+sparkfun_esp32s3_thing_plus.menu.LoopCore.0=Core 0
+sparkfun_esp32s3_thing_plus.menu.LoopCore.0.build.loop_core=-DARDUINO_RUNNING_CORE=0
+
+sparkfun_esp32s3_thing_plus.menu.EventsCore.1=Core 1
+sparkfun_esp32s3_thing_plus.menu.EventsCore.1.build.event_core=-DARDUINO_EVENT_RUNNING_CORE=1
+sparkfun_esp32s3_thing_plus.menu.EventsCore.0=Core 0
+sparkfun_esp32s3_thing_plus.menu.EventsCore.0.build.event_core=-DARDUINO_EVENT_RUNNING_CORE=0
+
+sparkfun_esp32s3_thing_plus.menu.USBMode.default=Hardware CDC and JTAG
+sparkfun_esp32s3_thing_plus.menu.USBMode.default.build.usb_mode=1
+sparkfun_esp32s3_thing_plus.menu.USBMode.hwcdc=USB-OTG (TinyUSB)
+sparkfun_esp32s3_thing_plus.menu.USBMode.hwcdc.build.usb_mode=0
+
+# sparkfun says to put that to Enabled but it fails
+sparkfun_esp32s3_thing_plus.menu.CDCOnBoot.default=Disabled
+sparkfun_esp32s3_thing_plus.menu.CDCOnBoot.default.build.cdc_on_boot=0
+sparkfun_esp32s3_thing_plus.menu.CDCOnBoot.cdc=Enabled
+sparkfun_esp32s3_thing_plus.menu.CDCOnBoot.cdc.build.cdc_on_boot=1
+
+sparkfun_esp32s3_thing_plus.menu.MSCOnBoot.default=Disabled
+sparkfun_esp32s3_thing_plus.menu.MSCOnBoot.default.build.msc_on_boot=0
+sparkfun_esp32s3_thing_plus.menu.MSCOnBoot.msc=Enabled (Requires USB-OTG Mode)
+sparkfun_esp32s3_thing_plus.menu.MSCOnBoot.msc.build.msc_on_boot=1
+
+sparkfun_esp32s3_thing_plus.menu.DFUOnBoot.default=Disabled
+sparkfun_esp32s3_thing_plus.menu.DFUOnBoot.default.build.dfu_on_boot=0
+sparkfun_esp32s3_thing_plus.menu.DFUOnBoot.dfu=Enabled (Requires USB-OTG Mode)
+sparkfun_esp32s3_thing_plus.menu.DFUOnBoot.dfu.build.dfu_on_boot=1
+
+sparkfun_esp32s3_thing_plus.menu.UploadMode.default=UART0 / Hardware CDC
+sparkfun_esp32s3_thing_plus.menu.UploadMode.default.upload.use_1200bps_touch=false
+sparkfun_esp32s3_thing_plus.menu.UploadMode.default.upload.wait_for_upload_port=false
+sparkfun_esp32s3_thing_plus.menu.UploadMode.cdc=USB-OTG CDC (TinyUSB)
+sparkfun_esp32s3_thing_plus.menu.UploadMode.cdc.upload.use_1200bps_touch=true
+sparkfun_esp32s3_thing_plus.menu.UploadMode.cdc.upload.wait_for_upload_port=true
+
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.default=Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS)
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.default.build.partitions=default
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.defaultffat=Default 4MB with ffat (1.2MB APP/1.5MB FATFS)
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.defaultffat.build.partitions=default_ffat
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.minimal=Minimal (1.3MB APP/700KB SPIFFS)
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.minimal.build.partitions=minimal
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.no_fs=No FS 4MB (2MB APP x2)
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.no_fs.build.partitions=no_fs
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.no_fs.upload.maximum_size=2031616
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.no_ota=No OTA (2MB APP/2MB SPIFFS)
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.no_ota.build.partitions=no_ota
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.no_ota.upload.maximum_size=2097152
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.noota_3g=No OTA (1MB APP/3MB SPIFFS)
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.noota_3g.build.partitions=noota_3g
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.noota_3g.upload.maximum_size=1048576
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.noota_ffat=No OTA (2MB APP/2MB FATFS)
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.noota_ffat.build.partitions=noota_ffat
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.noota_ffat.upload.maximum_size=2097152
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.noota_3gffat=No OTA (1MB APP/3MB FATFS)
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.noota_3gffat.build.partitions=noota_3gffat
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.noota_3gffat.upload.maximum_size=1048576
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.huge_app=Huge APP (3MB No OTA/1MB SPIFFS)
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.huge_app.build.partitions=huge_app
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.huge_app.upload.maximum_size=3145728
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.min_spiffs=Minimal SPIFFS (1.9MB APP with OTA/190KB SPIFFS)
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.min_spiffs.build.partitions=min_spiffs
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.min_spiffs.upload.maximum_size=1966080
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.rainmaker=RainMaker 4MB
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.rainmaker.build.partitions=rainmaker
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.rainmaker.upload.maximum_size=1966080
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.rainmaker_4MB=RainMaker 4MB No OTA
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.rainmaker_4MB.build.partitions=rainmaker_4MB_no_ota
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.rainmaker_4MB.upload.maximum_size=4038656
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.zigbee_zczr=Zigbee ZCZR 4MB with spiffs
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.zigbee_zczr.build.partitions=zigbee_zczr
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.zigbee_zczr.upload.maximum_size=1310720
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.custom=Custom
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.custom.build.partitions=
+sparkfun_esp32s3_thing_plus.menu.PartitionScheme.custom.upload.maximum_size=16777216
+
+sparkfun_esp32s3_thing_plus.menu.CPUFreq.240=240MHz (WiFi)
+sparkfun_esp32s3_thing_plus.menu.CPUFreq.240.build.f_cpu=240000000L
+sparkfun_esp32s3_thing_plus.menu.CPUFreq.160=160MHz (WiFi)
+sparkfun_esp32s3_thing_plus.menu.CPUFreq.160.build.f_cpu=160000000L
+sparkfun_esp32s3_thing_plus.menu.CPUFreq.80=80MHz (WiFi)
+sparkfun_esp32s3_thing_plus.menu.CPUFreq.80.build.f_cpu=80000000L
+sparkfun_esp32s3_thing_plus.menu.CPUFreq.40=40MHz
+sparkfun_esp32s3_thing_plus.menu.CPUFreq.40.build.f_cpu=40000000L
+sparkfun_esp32s3_thing_plus.menu.CPUFreq.20=20MHz
+sparkfun_esp32s3_thing_plus.menu.CPUFreq.20.build.f_cpu=20000000L
+sparkfun_esp32s3_thing_plus.menu.CPUFreq.10=10MHz
+sparkfun_esp32s3_thing_plus.menu.CPUFreq.10.build.f_cpu=10000000L
+
+sparkfun_esp32s3_thing_plus.menu.UploadSpeed.921600=921600
+sparkfun_esp32s3_thing_plus.menu.UploadSpeed.921600.upload.speed=921600
+sparkfun_esp32s3_thing_plus.menu.UploadSpeed.115200=115200
+sparkfun_esp32s3_thing_plus.menu.UploadSpeed.115200.upload.speed=115200
+sparkfun_esp32s3_thing_plus.menu.UploadSpeed.256000.windows=256000
+sparkfun_esp32s3_thing_plus.menu.UploadSpeed.256000.upload.speed=256000
+sparkfun_esp32s3_thing_plus.menu.UploadSpeed.230400.windows.upload.speed=256000
+sparkfun_esp32s3_thing_plus.menu.UploadSpeed.230400=230400
+sparkfun_esp32s3_thing_plus.menu.UploadSpeed.230400.upload.speed=230400
+sparkfun_esp32s3_thing_plus.menu.UploadSpeed.460800.linux=460800
+sparkfun_esp32s3_thing_plus.menu.UploadSpeed.460800.macosx=460800
+sparkfun_esp32s3_thing_plus.menu.UploadSpeed.460800.upload.speed=460800
+sparkfun_esp32s3_thing_plus.menu.UploadSpeed.512000.windows=512000
+sparkfun_esp32s3_thing_plus.menu.UploadSpeed.512000.upload.speed=512000
+
+sparkfun_esp32s3_thing_plus.menu.DebugLevel.none=None
+sparkfun_esp32s3_thing_plus.menu.DebugLevel.none.build.code_debug=0
+sparkfun_esp32s3_thing_plus.menu.DebugLevel.error=Error
+sparkfun_esp32s3_thing_plus.menu.DebugLevel.error.build.code_debug=1
+sparkfun_esp32s3_thing_plus.menu.DebugLevel.warn=Warn
+sparkfun_esp32s3_thing_plus.menu.DebugLevel.warn.build.code_debug=2
+sparkfun_esp32s3_thing_plus.menu.DebugLevel.info=Info
+sparkfun_esp32s3_thing_plus.menu.DebugLevel.info.build.code_debug=3
+sparkfun_esp32s3_thing_plus.menu.DebugLevel.debug=Debug
+sparkfun_esp32s3_thing_plus.menu.DebugLevel.debug.build.code_debug=4
+sparkfun_esp32s3_thing_plus.menu.DebugLevel.verbose=Verbose
+sparkfun_esp32s3_thing_plus.menu.DebugLevel.verbose.build.code_debug=5
+
+sparkfun_esp32s3_thing_plus.menu.EraseFlash.none=Disabled
+sparkfun_esp32s3_thing_plus.menu.EraseFlash.none.upload.erase_cmd=
+sparkfun_esp32s3_thing_plus.menu.EraseFlash.all=Enabled
+sparkfun_esp32s3_thing_plus.menu.EraseFlash.all.upload.erase_cmd=-e
+
+sparkfun_esp32s3_thing_plus.menu.ZigbeeMode.default=Disabled
+sparkfun_esp32s3_thing_plus.menu.ZigbeeMode.default.build.zigbee_mode=
+sparkfun_esp32s3_thing_plus.menu.ZigbeeMode.default.build.zigbee_libs=
+sparkfun_esp32s3_thing_plus.menu.ZigbeeMode.zczr=Zigbee ZCZR (coordinator)
+sparkfun_esp32s3_thing_plus.menu.ZigbeeMode.zczr.build.zigbee_mode=-DZIGBEE_MODE_ZCZR
+sparkfun_esp32s3_thing_plus.menu.ZigbeeMode.zczr.build.zigbee_libs=-lesp_zb_api_zczr -lesp_zb_cli_command -lzboss_stack.zczr -lzboss_port
+
##############################################################
sparkfun_esp32c6_thing_plus.name=SparkFun ESP32-C6 Thing Plus
diff --git a/variants/sparkfun_esp32s3_thing_plus/pins_arduino.h b/variants/sparkfun_esp32s3_thing_plus/pins_arduino.h
new file mode 100644
index 00000000000..7c5e0c1f570
--- /dev/null
+++ b/variants/sparkfun_esp32s3_thing_plus/pins_arduino.h
@@ -0,0 +1,61 @@
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <stdint.h>
+
+//#define USB_VID 0x303A
+//#define USB_PID 0x1001
+//#define USB_MANUFACTURER "Sparkfun"
+//#define USB_PRODUCT "ESP32-S3 Thing Plus"
+#define USB_SERIAL ""
+
+#define LED_PIN 46 //Pin 46 on Thing Plus C S3 is connected to WS2812 LED
+#define COLOR_ORDER GRB
+#define CHIPSET WS2812
+#define NUM_LEDS 1
+#define BRIGHTNESS 25
+#define LED_BUILTIN LED_PIN
+#define BUILTIN_LED LED_BUILTIN // backward compatibility
+
+static const uint8_t LED = LED_PIN;
+static const uint8_t STAT_LED = 0;
+static const uint8_t BTN = 0;
+static const uint8_t Q_EN = 45;
+
+static const uint8_t TX = 43;
+static const uint8_t RX = 44;
+
+static const uint8_t SS = 10;
+static const uint8_t MISO = 13; //POCI
+static const uint8_t MOSI = 11; //PICO
+static const uint8_t SCK = 12;
+
+static const uint8_t SCL = 9;
+static const uint8_t SDA = 8;
+
+static const uint8_t A0 = 10;
+static const uint8_t A1 = 14;
+static const uint8_t A2 = 15;
+static const uint8_t A3 = 16;
+static const uint8_t A4 = 17;
+static const uint8_t A5 = 18;
+
+static const uint8_t GPIO0 = 21;
+static const uint8_t GPIO1 = 7;
+static const uint8_t GPIO2 = 6;
+static const uint8_t GPIO3 = 5;
+static const uint8_t GPIO4 = 4;
+static const uint8_t GPIO5 = 2;
+static const uint8_t GPIO6 = 1;
+
+static const uint8_t FREEBIE = 42;
+
+static const uint8_t SDIO_DET = 48;
+static const uint8_t SDIO0 = 39;
+static const uint8_t SDIO1 = 40;
+static const uint8_t SDIO2 = 47;
+static const uint8_t SDIO3 = 33;
+static const uint8_t SDIO_CLK = 38;
+static const uint8_t SDIO_CMD = 34;
+
+#endif /* Pins_Arduino_h */