diff --git a/boards.txt b/boards.txt
index a6bc38c184e..4d47f182be6 100644
--- a/boards.txt
+++ b/boards.txt
@@ -11751,6 +11751,99 @@ d1_mini32.menu.DebugLevel.verbose.build.code_debug=5
 
 ##############################################################
 
+d1_uno32.name=WEMOS D1 R32
+
+d1_uno32.bootloader.tool=esptool_py
+d1_uno32.bootloader.tool.default=esptool_py
+
+d1_uno32.upload.tool=esptool_py
+d1_uno32.upload.tool.default=esptool_py
+d1_uno32.upload.tool.network=esp_ota
+
+d1_uno32.upload.maximum_size=1310720
+d1_uno32.upload.maximum_data_size=327680
+d1_uno32.upload.flags=
+d1_uno32.upload.extra_flags=
+
+d1_uno32.serial.disableDTR=true
+d1_uno32.serial.disableRTS=true
+
+d1_uno32.build.tarch=xtensa
+d1_uno32.build.bootloader_addr=0x1000
+d1_uno32.build.target=esp32
+d1_uno32.build.mcu=esp32
+d1_uno32.build.core=esp32
+d1_uno32.build.variant=d1_uno32
+d1_uno32.build.board=D1_UNO32
+
+d1_uno32.build.f_cpu=240000000L
+d1_uno32.build.flash_mode=dio
+d1_uno32.build.flash_size=4MB
+d1_uno32.build.boot=dio
+d1_uno32.build.partitions=default
+d1_uno32.build.defines=
+
+d1_uno32.menu.FlashFreq.80=80MHz
+d1_uno32.menu.FlashFreq.80.build.flash_freq=80m
+d1_uno32.menu.FlashFreq.40=40MHz
+d1_uno32.menu.FlashFreq.40.build.flash_freq=40m
+
+d1_uno32.menu.PartitionScheme.default=Default
+d1_uno32.menu.PartitionScheme.default.build.partitions=default
+d1_uno32.menu.PartitionScheme.no_ota=No OTA (Large APP)
+d1_uno32.menu.PartitionScheme.no_ota.build.partitions=no_ota
+d1_uno32.menu.PartitionScheme.no_ota.upload.maximum_size=2097152
+d1_uno32.menu.PartitionScheme.min_spiffs=Minimal SPIFFS (Large APPS with OTA)
+d1_uno32.menu.PartitionScheme.min_spiffs.build.partitions=min_spiffs
+d1_uno32.menu.PartitionScheme.min_spiffs.upload.maximum_size=1966080
+
+d1_uno32.menu.CPUFreq.240=240MHz (WiFi/BT)
+d1_uno32.menu.CPUFreq.240.build.f_cpu=240000000L
+d1_uno32.menu.CPUFreq.160=160MHz (WiFi/BT)
+d1_uno32.menu.CPUFreq.160.build.f_cpu=160000000L
+d1_uno32.menu.CPUFreq.80=80MHz (WiFi/BT)
+d1_uno32.menu.CPUFreq.80.build.f_cpu=80000000L
+d1_uno32.menu.CPUFreq.40=40MHz (40MHz XTAL)
+d1_uno32.menu.CPUFreq.40.build.f_cpu=40000000L
+d1_uno32.menu.CPUFreq.26=26MHz (26MHz XTAL)
+d1_uno32.menu.CPUFreq.26.build.f_cpu=26000000L
+d1_uno32.menu.CPUFreq.20=20MHz (40MHz XTAL)
+d1_uno32.menu.CPUFreq.20.build.f_cpu=20000000L
+d1_uno32.menu.CPUFreq.13=13MHz (26MHz XTAL)
+d1_uno32.menu.CPUFreq.13.build.f_cpu=13000000L
+d1_uno32.menu.CPUFreq.10=10MHz (40MHz XTAL)
+d1_uno32.menu.CPUFreq.10.build.f_cpu=10000000L
+
+d1_uno32.menu.UploadSpeed.921600=921600
+d1_uno32.menu.UploadSpeed.921600.upload.speed=921600
+d1_uno32.menu.UploadSpeed.115200=115200
+d1_uno32.menu.UploadSpeed.115200.upload.speed=115200
+d1_uno32.menu.UploadSpeed.256000.windows=256000
+d1_uno32.menu.UploadSpeed.256000.upload.speed=256000
+d1_uno32.menu.UploadSpeed.230400.windows.upload.speed=256000
+d1_uno32.menu.UploadSpeed.230400=230400
+d1_uno32.menu.UploadSpeed.230400.upload.speed=230400
+d1_uno32.menu.UploadSpeed.460800.linux=460800
+d1_uno32.menu.UploadSpeed.460800.macosx=460800
+d1_uno32.menu.UploadSpeed.460800.upload.speed=460800
+d1_uno32.menu.UploadSpeed.512000.windows=512000
+d1_uno32.menu.UploadSpeed.512000.upload.speed=512000
+
+d1_uno32.menu.DebugLevel.none=None
+d1_uno32.menu.DebugLevel.none.build.code_debug=0
+d1_uno32.menu.DebugLevel.error=Error
+d1_uno32.menu.DebugLevel.error.build.code_debug=1
+d1_uno32.menu.DebugLevel.warn=Warn
+d1_uno32.menu.DebugLevel.warn.build.code_debug=2
+d1_uno32.menu.DebugLevel.info=Info
+d1_uno32.menu.DebugLevel.info.build.code_debug=3
+d1_uno32.menu.DebugLevel.debug=Debug
+d1_uno32.menu.DebugLevel.debug.build.code_debug=4
+d1_uno32.menu.DebugLevel.verbose=Verbose
+d1_uno32.menu.DebugLevel.verbose.build.code_debug=5
+
+##############################################################
+
 gpy.name=Pycom GPy
 
 gpy.bootloader.tool=esptool_py
diff --git a/variants/d1_uno32/pins_arduino.h b/variants/d1_uno32/pins_arduino.h
new file mode 100644
index 00000000000..8bf0a6d7fa3
--- /dev/null
+++ b/variants/d1_uno32/pins_arduino.h
@@ -0,0 +1,64 @@
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+// Board Pinmap: https://www.botnroll.com/en/esp/3639-wemos-d1-r32-w-esp32-uno-r3-pinout.html
+
+#include <stdint.h>
+
+
+#define EXTERNAL_NUM_INTERRUPTS 16
+#define NUM_DIGITAL_PINS        40
+#define NUM_ANALOG_INPUTS       16
+
+#define analogInputToDigitalPin(p)  (((p)<20)?(analogChannelToDigitalPin(p)):-1)
+#define digitalPinToInterrupt(p)    (((p)<40)?(p):-1)
+#define digitalPinHasPWM(p)         (p < 34)
+
+static const uint8_t TX = 1;
+static const uint8_t RX = 3;
+
+static const uint8_t SDA = 21;
+static const uint8_t SCL = 22;
+
+static const uint8_t SS    = 5;
+static const uint8_t MOSI  = 23;
+static const uint8_t MISO  = 19;
+static const uint8_t SCK   = 18;
+
+static const uint8_t A0 = 2;
+static const uint8_t A1 = 4;
+static const uint8_t A2 = 35;
+static const uint8_t A3 = 34;
+static const uint8_t A4 = 36;
+static const uint8_t A5 = 39;
+
+static const uint8_t LED_BUILTIN = 2;
+#define BUILTIN_LED  LED_BUILTIN // backward compatibility
+#define LED_BUILTIN LED_BUILTIN
+
+#define PIN_WIRE_SDA SDA // backward compatibility
+#define PIN_WIRE_SCL SCL // backward compatibility
+
+static const uint8_t D0   = 3;
+static const uint8_t D1   = 1;
+static const uint8_t D2   = 26;
+static const uint8_t D3   = 25;
+static const uint8_t D4   = 17;
+static const uint8_t D5   = 16;
+static const uint8_t D6   = 27;
+static const uint8_t D7   = 14;
+static const uint8_t D8   = 12;
+static const uint8_t D9   = 13;
+static const uint8_t D10  = 5;
+static const uint8_t D11  = 23;
+static const uint8_t D12  = 19;
+static const uint8_t D13  = 18;
+
+#define PIN_SPI_SS   SS   // backward compatibility
+#define PIN_SPI_MOSI MOSI // backward compatibility
+#define PIN_SPI_MISO MISO // backward compatibility
+#define PIN_SPI_SCK  SCK  // backward compatibility
+
+#define PIN_A0 A0 // backward compatibility
+
+#endif /* Pins_Arduino_h */