diff --git a/boards.txt b/boards.txt
index 2b213a8dfd9..3d3bf2273cc 100644
--- a/boards.txt
+++ b/boards.txt
@@ -423,6 +423,62 @@ magicbit.menu.UploadSpeed.921600.upload.speed=921600
 magicbit.menu.UploadSpeed.115200=115200
 magicbit.menu.UploadSpeed.115200.upload.speed=115200
 ##############################################################
+
+S_ODI_Ultra.name=S.ODI Ultra v1
+
+S_ODI_Ultra.upload.tool=esptool_py
+S_ODI_Ultra.upload.maximum_size=1310720
+S_ODI_Ultra.upload.maximum_data_size=327680
+S_ODI_Ultra.upload.wait_for_upload_port=true
+
+S_ODI_Ultra.serial.disableDTR=true
+S_ODI_Ultra.serial.disableRTS=true
+
+S_ODI_Ultra.build.mcu=esp32
+S_ODI_Ultra.build.core=esp32
+S_ODI_Ultra.build.variant=S.ODI_Ultra_v1.0
+S_ODI_Ultra.build.board=ESP32_DEV
+
+S_ODI_Ultra.build.f_cpu=240000000L
+S_ODI_Ultra.build.flash_mode=dio
+S_ODI_Ultra.build.flash_size=4MB
+S_ODI_Ultra.build.boot=dio
+S_ODI_Ultra.build.partitions=default
+S_ODI_Ultra.build.defines=
+
+S_ODI_Ultra.menu.FlashFreq.80=80MHz
+S_ODI_Ultra.menu.FlashFreq.80.build.flash_freq=80m
+S_ODI_Ultra.menu.FlashFreq.40=40MHz
+S_ODI_Ultra.menu.FlashFreq.40.build.flash_freq=40m
+
+S_ODI_Ultra.menu.UploadSpeed.921600=921600
+S_ODI_Ultra.menu.UploadSpeed.921600.upload.speed=921600
+S_ODI_Ultra.menu.UploadSpeed.115200=115200
+S_ODI_Ultra.menu.UploadSpeed.115200.upload.speed=115200
+S_ODI_Ultra.menu.UploadSpeed.256000.windows=256000
+S_ODI_Ultra.menu.UploadSpeed.256000.upload.speed=256000
+S_ODI_Ultra.menu.UploadSpeed.230400.windows.upload.speed=256000
+S_ODI_Ultra.menu.UploadSpeed.230400=230400
+S_ODI_Ultra.menu.UploadSpeed.230400.upload.speed=230400
+S_ODI_Ultra.menu.UploadSpeed.460800.linux=460800
+S_ODI_Ultra.menu.UploadSpeed.460800.macosx=460800
+S_ODI_Ultra.menu.UploadSpeed.460800.upload.speed=460800
+S_ODI_Ultra.menu.UploadSpeed.512000.windows=512000
+S_ODI_Ultra.menu.UploadSpeed.512000.upload.speed=512000
+
+S_ODI_Ultra.menu.DebugLevel.none=None
+S_ODI_Ultra.menu.DebugLevel.none.build.code_debug=0
+S_ODI_Ultra.menu.DebugLevel.error=Error
+S_ODI_Ultra.menu.DebugLevel.error.build.code_debug=1
+S_ODI_Ultra.menu.DebugLevel.warn=Warn
+S_ODI_Ultra.menu.DebugLevel.warn.build.code_debug=2
+S_ODI_Ultra.menu.DebugLevel.info=Info
+S_ODI_Ultra.menu.DebugLevel.info.build.code_debug=3
+S_ODI_Ultra.menu.DebugLevel.debug=Debug
+S_ODI_Ultra.menu.DebugLevel.debug.build.code_debug=4
+
+##############################################################
+
 turta_iot_node.name=Turta IoT Node
 
 turta_iot_node.upload.tool=esptool_py