diff --git a/core/SConscript.bootloader b/core/SConscript.bootloader
index bb6f685a4c..6bf5fa128a 100644
--- a/core/SConscript.bootloader
+++ b/core/SConscript.bootloader
@@ -36,7 +36,7 @@ if TREZOR_MODEL in ('R', ):
     FONT_BOLD='Font_PixelOperator_Bold_8'
     FONT_MONO='Font_PixelOperator_Regular_8'
     FONT_BIG=None
-elif TREZOR_MODEL in ('T', 'DISC1'):
+elif TREZOR_MODEL in ('T', 'T3W1', 'DISC1'):
     FONT_NORMAL='Font_TTHoves_Regular_21'
     FONT_DEMIBOLD=None
     FONT_BOLD='Font_TTHoves_Bold_17'
diff --git a/core/SConscript.bootloader_ci b/core/SConscript.bootloader_ci
index 181f914027..9bac6a7c2b 100644
--- a/core/SConscript.bootloader_ci
+++ b/core/SConscript.bootloader_ci
@@ -34,7 +34,7 @@ if TREZOR_MODEL in ('1', 'R'):
     FONT_BOLD=None
     FONT_MONO='Font_PixelOperatorMono_Regular_8'
     FONT_BIG=None
-elif TREZOR_MODEL in ('T', ):
+elif TREZOR_MODEL in ('T', 'T3W1'):
     FONT_NORMAL='Font_Roboto_Regular_20'
     FONT_DEMIBOLD=None
     FONT_BOLD=None
diff --git a/core/SConscript.bootloader_emu b/core/SConscript.bootloader_emu
index 025ea3f5a8..a0dbf53430 100644
--- a/core/SConscript.bootloader_emu
+++ b/core/SConscript.bootloader_emu
@@ -33,7 +33,7 @@ if TREZOR_MODEL in ('1', 'R'):
     FONT_BOLD='Font_PixelOperator_Bold_8'
     FONT_MONO='Font_PixelOperator_Regular_8'
     FONT_BIG=None
-elif TREZOR_MODEL in ('T', ):
+elif TREZOR_MODEL in ('T', 'T3W1'):
     FONT_NORMAL='Font_TTHoves_Regular_21'
     FONT_DEMIBOLD=None
     FONT_BOLD='Font_TTHoves_Bold_17'
@@ -159,7 +159,7 @@ env.Replace(
 env.Replace(
     TREZOR_MODEL=TREZOR_MODEL, )
 
-if TREZOR_MODEL in ('T', 'R'):
+if TREZOR_MODEL in ('T', 'R', 'T3W1'):
     CPU_MODEL   = 'STM32F427xx'
 elif TREZOR_MODEL in ('DISC1', ):
     CPU_MODEL   = 'STM32F429xx'
@@ -249,7 +249,7 @@ def cargo_build():
     else:
         features = ["model_tt"]
 
-    if TREZOR_MODEL in ('T',):
+    if TREZOR_MODEL in ('T', 'T3W1'):
         features.append('touch')
         features.append('backlight')
     if TREZOR_MODEL in ('R', '1'):
diff --git a/core/SConscript.firmware b/core/SConscript.firmware
index 42f2725a7c..b0286bc437 100644
--- a/core/SConscript.firmware
+++ b/core/SConscript.firmware
@@ -38,7 +38,7 @@ if TREZOR_MODEL in ('1', 'R'):
     FONT_BOLD='Font_PixelOperator_Bold_8'
     FONT_MONO='Font_PixelOperatorMono_Regular_8'
     FONT_BIG='Font_Unifont_Regular_16'
-elif TREZOR_MODEL in ('T', 'DISC1'):
+elif TREZOR_MODEL in ('T', 'T3W1', 'DISC1'):
     FONT_NORMAL='Font_TTHoves_Regular_21'
     FONT_DEMIBOLD='Font_TTHoves_DemiBold_21'
     FONT_BOLD='Font_TTHoves_Bold_17'
@@ -379,7 +379,7 @@ env = Environment(ENV=os.environ, CFLAGS=f"{ARGUMENTS.get('CFLAGS', '')} -DPRODU
 FEATURES_AVAILABLE = tools.configure_board(TREZOR_MODEL, FEATURES_WANTED, env, CPPDEFINES_HAL, SOURCE_HAL, PATH_HAL)
 
 
-if TREZOR_MODEL in ('T', 'DISC1'):
+if TREZOR_MODEL in ('T', 'T3W1', 'DISC1'):
     LAYOUT = 'LAYOUT_TTV2'
 elif TREZOR_MODEL in ('1', 'R'):
     LAYOUT = 'LAYOUT_TR'
@@ -813,7 +813,7 @@ BINARY_NAME += "-dirty" if tools.get_git_modified() else ""
 BINARY_NAME += ".bin"
 
 
-if TREZOR_MODEL in ('T', 'R', 'DISC1'):
+if TREZOR_MODEL in ('T', 'R', 'T3W1', 'DISC1'):
     action_bin=[
         '$OBJCOPY -O binary -j .vendorheader -j .header -j .flash -j .data --pad-to 0x08100000 $SOURCE ${TARGET}.p1',
         '$OBJCOPY -O binary -j .flash2 $SOURCE ${TARGET}.p2',
diff --git a/core/SConscript.prodtest b/core/SConscript.prodtest
index 927693ad3c..ca432e6c91 100644
--- a/core/SConscript.prodtest
+++ b/core/SConscript.prodtest
@@ -38,7 +38,7 @@ if TREZOR_MODEL in ('1', 'R'):
     FONT_BOLD='Font_PixelOperator_Bold_8'
     FONT_MONO=None
     FONT_BIG=None
-elif TREZOR_MODEL in ('T', ):
+elif TREZOR_MODEL in ('T', 'T3W1'):
     FONT_NORMAL=None
     FONT_DEMIBOLD=None
     FONT_BOLD='Font_Roboto_Bold_20'
diff --git a/core/SConscript.reflash b/core/SConscript.reflash
index ea2cb2a1f7..f6577682c5 100644
--- a/core/SConscript.reflash
+++ b/core/SConscript.reflash
@@ -33,7 +33,7 @@ if TREZOR_MODEL in ('1', 'R'):
     FONT_BOLD='Font_PixelOperator_Bold_8'
     FONT_MONO=None
     FONT_BIG=None
-elif TREZOR_MODEL in ('T', ):
+elif TREZOR_MODEL in ('T', 'T3W1'):
     FONT_NORMAL=None
     FONT_DEMIBOLD=None
     FONT_BOLD='Font_Roboto_Bold_20'
diff --git a/core/SConscript.unix b/core/SConscript.unix
index 1fe590556d..f386543f14 100644
--- a/core/SConscript.unix
+++ b/core/SConscript.unix
@@ -42,7 +42,7 @@ if TREZOR_MODEL in ('1', 'R'):
     FONT_BOLD='Font_PixelOperator_Bold_8'
     FONT_MONO='Font_PixelOperatorMono_Regular_8'
     FONT_BIG='Font_Unifont_Regular_16'
-elif TREZOR_MODEL in ('T', ):
+elif TREZOR_MODEL in ('T', 'T3W1'):
     FONT_NORMAL='Font_TTHoves_Regular_21'
     FONT_DEMIBOLD='Font_TTHoves_DemiBold_21'
     FONT_BOLD='Font_TTHoves_Bold_17'
@@ -384,7 +384,7 @@ SOURCE_UNIX = [
     'vendor/micropython/ports/unix/input.c',
     'vendor/micropython/ports/unix/unix_mphal.c',
 ]
-if TREZOR_MODEL in ('T', 'R'):
+if TREZOR_MODEL in ('T', 'R', 'T3W1'):
     SOURCE_UNIX += [
         'embed/trezorhal/unix/sbu.c',
     ]
@@ -416,14 +416,14 @@ else:
 env = Environment(ENV=os.environ, CFLAGS='%s -DPYOPT=%s -DBITCOIN_ONLY=%s %s' % (ARGUMENTS.get('CFLAGS', ''), PYOPT, BITCOIN_ONLY, STATIC))
 
 
-if TREZOR_MODEL in ('T',):
+if TREZOR_MODEL in ('T', 'T3W1'):
     LAYOUT = 'LAYOUT_TTV2'
 elif TREZOR_MODEL in ('1', 'R'):
     LAYOUT = 'LAYOUT_TR'
 else:
     raise ValueError('Unknown Trezor model')
 
-if TREZOR_MODEL in ('T',):
+if TREZOR_MODEL in ('T', 'T3W1'):
     SDCARD = True
     SOURCE_UNIX += [
         'embed/trezorhal/unix/sdcard.c',
@@ -479,7 +479,7 @@ if ARGUMENTS.get('TREZOR_MEMPERF', '0') == '1':
 env.Replace(
     TREZOR_MODEL=TREZOR_MODEL, )
 
-if TREZOR_MODEL in ('T', 'R'):
+if TREZOR_MODEL in ('T', 'R', 'T3W1'):
     CPU_MODEL   = 'STM32F427xx'
 elif TREZOR_MODEL in ('DISC1', ):
     CPU_MODEL   = 'STM32F429xx'
@@ -768,7 +768,7 @@ RUST_LIBPATH = f'{RUST_LIBDIR}/lib{RUST_LIB}.a'
 
 def cargo_build():
     # T1 does not have its own Rust feature, it shares it with TR
-    model_feature = 'model_tr' if TREZOR_MODEL == '1' else f'model_t{TREZOR_MODEL.lower()}'
+    model_feature = 'model_tr' if TREZOR_MODEL == '1' else 'model_tt'
     features = ['micropython', 'protobuf', model_feature]
     if BITCOIN_ONLY == '1':
         features.append('bitcoin_only')
@@ -778,7 +778,7 @@ def cargo_build():
     if DMA2D:
         features.append('dma2d')
 
-    if TREZOR_MODEL in ('T',):
+    if TREZOR_MODEL in ('T', 'T3W1'):
         features.append('touch')
         features.append('sd_card')
     if TREZOR_MODEL in ('R', '1'):
diff --git a/core/embed/firmware/bootloaders/bootloader_T3W1.bin b/core/embed/firmware/bootloaders/bootloader_T3W1.bin
new file mode 100644
index 0000000000..304db439e2
Binary files /dev/null and b/core/embed/firmware/bootloaders/bootloader_T3W1.bin differ
diff --git a/core/embed/firmware/memory_T3W1.ld b/core/embed/firmware/memory_T3W1.ld
new file mode 120000
index 0000000000..d7ddaf41ac
--- /dev/null
+++ b/core/embed/firmware/memory_T3W1.ld
@@ -0,0 +1 @@
+./memory_T.ld
\ No newline at end of file
diff --git a/core/embed/models/model.h b/core/embed/models/model.h
index 0739cdf02d..ef3337099c 100644
--- a/core/embed/models/model.h
+++ b/core/embed/models/model.h
@@ -9,6 +9,8 @@
 #include "model_T2T1.h"
 #elif defined TREZOR_MODEL_R
 #include "model_T2B1.h"
+#elif defined TREZOR_MODEL_T3W1
+#include "model_T3W1.h"
 #elif defined TREZOR_MODEL_DISC1
 #include "model_D001.h"
 #else
diff --git a/core/embed/models/model_T3W1.h b/core/embed/models/model_T3W1.h
new file mode 100644
index 0000000000..3547df9a8b
--- /dev/null
+++ b/core/embed/models/model_T3W1.h
@@ -0,0 +1,29 @@
+#ifndef MODELS_MODEL_T3W1_H_
+#define MODELS_MODEL_T3W1_H_
+
+#define MODEL_NAME "T3W1"
+#define MODEL_INTERNAL_NAME "T3W1"
+#define MODEL_INTERNAL_NAME_TOKEN T3W1
+#define MODEL_NAME_QSTR MP_QSTR_T3W1
+#define MODEL_INTERNAL_NAME_QSTR MP_QSTR_T3W1
+
+/*** Using DEV KEYS temorarily ***/
+#define MODEL_BOARDLOADER_KEYS \
+  (const uint8_t *)"\xdb\x99\x5f\xe2\x51\x69\xd1\x41\xca\xb9\xbb\xba\x92\xba\xa0\x1f\x9f\x2e\x1e\xce\x7d\xf4\xcb\x2a\xc0\x51\x90\xf3\x7f\xcc\x1f\x9d", \
+  (const uint8_t *)"\x21\x52\xf8\xd1\x9b\x79\x1d\x24\x45\x32\x42\xe1\x5f\x2e\xab\x6c\xb7\xcf\xfa\x7b\x6a\x5e\xd3\x00\x97\x96\x0e\x06\x98\x81\xdb\x12", \
+  (const uint8_t *)"\x22\xfc\x29\x77\x92\xf0\xb6\xff\xc0\xbf\xcf\xdb\x7e\xdb\x0c\x0a\xa1\x4e\x02\x5a\x36\x5e\xc0\xe3\x42\xe8\x6e\x38\x29\xcb\x74\xb6",
+
+#define MODEL_BOOTLOADER_KEYS \
+  (const uint8_t *)"\xd7\x59\x79\x3b\xbc\x13\xa2\x81\x9a\x82\x7c\x76\xad\xb6\xfb\xa8\xa4\x9a\xee\x00\x7f\x49\xf2\xd0\x99\x2d\x99\xb8\x25\xad\x2c\x48", \
+  (const uint8_t *)"\x63\x55\x69\x1c\x17\x8a\x8f\xf9\x10\x07\xa7\x47\x8a\xfb\x95\x5e\xf7\x35\x2c\x63\xe7\xb2\x57\x03\x98\x4c\xf7\x8b\x26\xe2\x1a\x56", \
+  (const uint8_t *)"\xee\x93\xa4\xf6\x6f\x8d\x16\xb8\x19\xbb\x9b\xeb\x9f\xfc\xcd\xfc\xdc\x14\x12\xe8\x7f\xee\x6a\x32\x4c\x2a\x99\xa1\xe0\xe6\x71\x48",
+
+#define BOARDLOADER_START 0x08000000
+#define BOOTLOADER_START 0x08020000
+#define FIRMWARE_START 0x08040000
+
+#define BOOTLOADER_IMAGE_MAXSIZE (128 * 1024 * 1)  // 128 KB
+#define FIRMWARE_IMAGE_MAXSIZE (128 * 1024 * 13)   // 1664 KB
+#define NORCOW_SECTOR_SIZE (64 * 1024)
+
+#endif
diff --git a/core/embed/models/model_T3W1_layout.c b/core/embed/models/model_T3W1_layout.c
new file mode 100644
index 0000000000..b845ffa56f
--- /dev/null
+++ b/core/embed/models/model_T3W1_layout.c
@@ -0,0 +1,82 @@
+#include "flash.h"
+#include "model.h"
+
+const flash_area_t STORAGE_AREAS[STORAGE_AREAS_COUNT] = {
+    {
+        .num_subareas = 1,
+        .subarea[0] =
+            {
+                .first_sector = 4,
+                .num_sectors = 1,
+            },
+    },
+    {
+        .num_subareas = 1,
+        .subarea[0] =
+            {
+                .first_sector = 16,
+                .num_sectors = 1,
+            },
+    },
+};
+
+const flash_area_t BOARDLOADER_AREA = {
+    .num_subareas = 1,
+    .subarea[0] =
+        {
+            .first_sector = 0,
+            .num_sectors = 3,
+        },
+};
+
+const flash_area_t BOOTLOADER_AREA = {
+    .num_subareas = 1,
+    .subarea[0] =
+        {
+            .first_sector = 5,
+            .num_sectors = 1,
+        },
+};
+
+const flash_area_t FIRMWARE_AREA = {
+    .num_subareas = 2,
+    .subarea[0] =
+        {
+            .first_sector = 6,
+            .num_sectors = 6,
+        },
+    .subarea[1] =
+        {
+            .first_sector = 17,
+            .num_sectors = 7,
+        },
+};
+
+const flash_area_t WIPE_AREA = {
+    .num_subareas = 3,
+    .subarea[0] =
+        {
+            .first_sector = 4,
+            .num_sectors = 1,
+        },
+    .subarea[1] =
+        {
+            .first_sector = 6,
+            .num_sectors =
+                9,  // sector 15 skipped due to bootloader MPU settings
+        },
+    .subarea[2] =
+        {
+            .first_sector = 16,
+            .num_sectors = 8,
+        },
+};
+
+const flash_area_t ALL_WIPE_AREA = {
+    .num_subareas = 1,
+    .subarea[0] =
+        {
+            .first_sector = 3,
+            .num_sectors = 21,
+        },
+};
diff --git a/core/embed/rust/src/ui/event.rs b/core/embed/rust/src/ui/event.rs
index 0bb6bc7b0f..8f07931350 100644
--- a/core/embed/rust/src/ui/event.rs
+++ b/core/embed/rust/src/ui/event.rs
@@ -5,6 +5,7 @@ use core::convert::TryInto;
 pub enum PhysicalButton {
     Left,
     Right,
+    Power,
 }
 
 #[derive(Copy, Clone, PartialEq, Eq)]
@@ -24,6 +25,7 @@ impl ButtonEvent {
         let button = match button {
             0 => PhysicalButton::Left,
             1 => PhysicalButton::Right,
+            2 => PhysicalButton::Power,
             _ => return Err(error::Error::OutOfRange),
         };
         let result = match event & 0xFF {
diff --git a/core/embed/trezorhal/boards/board-unix.h b/core/embed/trezorhal/boards/board-unix.h
index bdcb7b5452..a964dd3843 100644
--- a/core/embed/trezorhal/boards/board-unix.h
+++ b/core/embed/trezorhal/boards/board-unix.h
@@ -9,6 +9,13 @@
 #define USE_BACKLIGHT 1
 #endif
 
+#ifdef TREZOR_MODEL_T3W1
+#define USE_TOUCH 1
+#define USE_SD_CARD 1
+#define USE_SBU 1
+#define USE_RGB_COLORS 1
+#endif
+
 #ifdef TREZOR_MODEL_1
 #define USE_BUTTON 1
 #endif
diff --git a/core/embed/trezorhal/boards/trezor_t.h b/core/embed/trezorhal/boards/trezor_t.h
index 950df81579..873406ea9e 100644
--- a/core/embed/trezorhal/boards/trezor_t.h
+++ b/core/embed/trezorhal/boards/trezor_t.h
@@ -14,6 +14,13 @@
 #define USE_BACKLIGHT 1
 #define USE_DISP_I8080_8BIT_DW 1
 
+#include "displays/panels/lx154a2422.h"
+#include "displays/st7789v.h"
+#define DISPLAY_IDENTIFY 1
+#define DISPLAY_TE_PORT GPIOD
+#define DISPLAY_TE_PIN GPIO_PIN_12
+#define TRANSFORM_TOUCH_COORDS lx154a2422_transform_touch_coords
+
 #define BACKLIGHT_PWM_FREQ 50000
 #define BACKLIGHT_PWM_TIM TIM1
 #define BACKLIGHT_PWM_TIM_CLK_EN __HAL_RCC_TIM1_CLK_ENABLE
@@ -39,7 +46,16 @@
 #define I2C_INSTANCE_1_RESET_FLG RCC_APB1RSTR_I2C1RST
 
 #define TOUCH_I2C_NUM 0
+#define TOUCH_RST_PORT GPIOC
+#define TOUCH_RST_PIN GPIO_PIN_5
+#define TOUCH_INT_PORT GPIOC
+#define TOUCH_INT_PIN GPIO_PIN_4
+#define TOUCH_ON_PORT GPIOB
+#define TOUCH_ON_PIN GPIO_PIN_10
 
-#include "displays/st7789v.h"
+#define SD_DETECT_PORT GPIOC
+#define SD_DETECT_PIN GPIO_PIN_13
+#define SD_ENABLE_PORT GPIOC
+#define SD_ENABLE_PIN GPIO_PIN_0
 
 #endif  //_TREZOR_T_H
diff --git a/core/embed/trezorhal/boards/trezor_t3w1_d1.h b/core/embed/trezorhal/boards/trezor_t3w1_d1.h
new file mode 100644
index 0000000000..7c5fbfc36e
--- /dev/null
+++ b/core/embed/trezorhal/boards/trezor_t3w1_d1.h
@@ -0,0 +1,71 @@
+#ifndef _TREZOR_T3W1_H
+#define _TREZOR_T3W1_H
+
+#define DISPLAY_RESX 240
+#define DISPLAY_RESY 320
+
+#define USE_SD_CARD 1
+#define USE_I2C 1
+#define USE_TOUCH 1
+#define USE_BUTTON 1
+#define USE_SBU 1
+#define USE_RGB_COLORS 1
+#define USE_BACKLIGHT 1
+#define USE_DISP_I8080_16BIT_DW 1
+
+#define DISPLAY_PANEL_INIT_SEQ lhs200kb_if21_init_seq
+#define DISPLAY_PANEL_ROTATE lhs200kb_if21_rotate
+#define TRANSFORM_TOUCH_COORDS lhs200kb_if21_transform_touch_coords
+
+#include "displays/panels/lhs200kb-if21.h"
+#include "displays/st7789v.h"
+
+#define BACKLIGHT_PWM_FREQ 50000
+#define BACKLIGHT_PWM_TIM TIM1
+#define BACKLIGHT_PWM_TIM_CLK_EN __HAL_RCC_TIM1_CLK_ENABLE
+#define BACKLIGHT_PWM_TIM_AF GPIO_AF1_TIM1
+#define BACKLIGHT_PWM_TIM_OCMODE TIM_OCMODE_PWM2
+#define BACKLIGHT_PWM_TIM_CHANNEL TIM_CHANNEL_1
+#define BACKLIGHT_PWM_TIM_CCR CCR1
+#define BACKLIGHT_PWM_PIN GPIO_PIN_7
+#define BACKLIGHT_PWM_PORT GPIOA
+#define BACKLIGHT_PWM_PORT_CLK_EN __HAL_RCC_GPIOA_CLK_ENABLE
+
+#define I2C_COUNT 1
+#define I2C_INSTANCE_1 I2C2
+#define I2C_INSTANCE_1_CLK_EN __HAL_RCC_I2C2_CLK_ENABLE
+#define I2C_INSTANCE_1_CLK_DIS __HAL_RCC_I2C2_CLK_DISABLE
+#define I2C_INSTANCE_1_PIN_AF GPIO_AF4_I2C2
+#define I2C_INSTANCE_1_SDA_PORT GPIOB
+#define I2C_INSTANCE_1_SDA_PIN GPIO_PIN_11
+#define I2C_INSTANCE_1_SDA_CLK_EN __HAL_RCC_GPIOB_CLK_ENABLE
+#define I2C_INSTANCE_1_SCL_PORT GPIOB
+#define I2C_INSTANCE_1_SCL_PIN GPIO_PIN_10
+#define I2C_INSTANCE_1_SCL_CLK_EN __HAL_RCC_GPIOB_CLK_ENABLE
+#define I2C_INSTANCE_1_RESET_FLG RCC_APB1RSTR_I2C2RST
+
+#define TOUCH_I2C_NUM 0
+#define TOUCH_RST_PORT GPIOC
+#define TOUCH_RST_PIN GPIO_PIN_5
+#define TOUCH_INT_PORT GPIOC
+#define TOUCH_INT_PIN GPIO_PIN_4
+#define TOUCH_ON_PORT GPIOB
+#define TOUCH_ON_PIN GPIO_PIN_8
+
+#define SD_DETECT_PORT GPIOB
+#define SD_DETECT_PIN GPIO_PIN_0
+#define SD_ENABLE_PORT GPIOE
+#define SD_ENABLE_PIN GPIO_PIN_1
+
+#define GPIO_1_PORT GPIOC
+#define GPIO_1_PIN GPIO_PIN_1
+#define GPIO_2_PORT GPIOC
+#define GPIO_2_PIN GPIO_PIN_6
+#define GPIO_3_PORT GPIOC
+#define GPIO_3_PIN GPIO_PIN_7
+
+#define BTN_POWER_CLK_ENA __HAL_RCC_GPIOE_CLK_ENABLE
+#define BTN_POWER_PORT GPIOE
+#define BTN_POWER_PIN GPIO_PIN_0
+
+#endif  //_TREZOR_T3W1_H
diff --git a/core/embed/trezorhal/button.h b/core/embed/trezorhal/button.h
index f1389f7f4e..ee4953a5fe 100644
--- a/core/embed/trezorhal/button.h
+++ b/core/embed/trezorhal/button.h
@@ -20,6 +20,9 @@
 #ifndef TREZORHAL_BUTTON_H
 #define TREZORHAL_BUTTON_H
 
+#include TREZOR_BOARD
+
+#include <stdbool.h>
 #include <stdint.h>
 
 #define BTN_EVT_DOWN (1U << 24)
@@ -27,10 +30,19 @@
 
 #define BTN_LEFT 0
 #define BTN_RIGHT 1
+#define BTN_POWER 2
 
 void button_init(void);
 uint32_t button_read(void);
-char button_state_left(void);
-char button_state_right(void);
+
+#ifdef BTN_LEFT_CLK_ENA
+bool button_state_left(void);
+#endif
+#ifdef BTN_RIGHT_CLK_ENA
+bool button_state_right(void);
+#endif
+#ifdef BTN_POWER_CLK_ENA
+bool button_state_power(void);
+#endif
 
 #endif
diff --git a/core/embed/trezorhal/stm32f4/button.c b/core/embed/trezorhal/stm32f4/button.c
index 7555781d4e..9221f60595 100644
--- a/core/embed/trezorhal/stm32f4/button.c
+++ b/core/embed/trezorhal/stm32f4/button.c
@@ -1,28 +1,54 @@
+
+#include "stdbool.h"
+
 #include STM32_HAL_H
 #include "button.h"
-#include TREZOR_BOARD
-
-static char last_left = 0, last_right = 0;
-
-void button_init(void) {
-  BTN_LEFT_CLK_ENA();
-  BTN_RIGHT_CLK_ENA();
 
+static void init_btn(GPIO_TypeDef *port, uint16_t pin) {
   GPIO_InitTypeDef GPIO_InitStructure;
 
   GPIO_InitStructure.Mode = GPIO_MODE_INPUT;
   GPIO_InitStructure.Pull = GPIO_PULLUP;
   GPIO_InitStructure.Speed = GPIO_SPEED_FREQ_LOW;
-  GPIO_InitStructure.Pin = BTN_LEFT_PIN;
-  HAL_GPIO_Init(BTN_LEFT_PORT, &GPIO_InitStructure);
-  GPIO_InitStructure.Pin = BTN_RIGHT_PIN;
-  HAL_GPIO_Init(BTN_RIGHT_PORT, &GPIO_InitStructure);
+  GPIO_InitStructure.Pin = pin;
+  HAL_GPIO_Init(port, &GPIO_InitStructure);
+}
+
+#ifdef BTN_LEFT_CLK_ENA
+static bool last_left = 0;
+bool button_state_left(void) { return last_left; }
+#endif
+
+#ifdef BTN_RIGHT_CLK_ENA
+static bool last_right = 0;
+bool button_state_right(void) { return last_right; }
+#endif
+
+#ifdef BTN_POWER_CLK_ENA
+static bool last_power = 0;
+bool button_state_power(void) { return last_power; }
+#endif
+
+void button_init(void) {
+#ifdef BTN_LEFT_CLK_ENA
+  BTN_LEFT_CLK_ENA();
+  init_btn(BTN_LEFT_PORT, BTN_LEFT_PIN);
+#endif
+
+#ifdef BTN_RIGHT_CLK_ENA
+  BTN_RIGHT_CLK_ENA();
+  init_btn(BTN_RIGHT_PORT, BTN_RIGHT_PIN);
+#endif
+
+#ifdef BTN_POWER_CLK_ENA
+  BTN_POWER_CLK_ENA();
+  init_btn(BTN_POWER_PORT, BTN_POWER_PIN);
+#endif
 }
 
 uint32_t button_read(void) {
-  char left = (GPIO_PIN_RESET == HAL_GPIO_ReadPin(BTN_LEFT_PORT, BTN_LEFT_PIN));
-  char right =
-      (GPIO_PIN_RESET == HAL_GPIO_ReadPin(BTN_RIGHT_PORT, BTN_RIGHT_PIN));
+#ifdef BTN_LEFT_CLK_ENA
+  bool left = (GPIO_PIN_RESET == HAL_GPIO_ReadPin(BTN_LEFT_PORT, BTN_LEFT_PIN));
   if (last_left != left) {
     last_left = left;
     if (left) {
@@ -31,6 +57,10 @@ uint32_t button_read(void) {
       return BTN_EVT_UP | BTN_LEFT;
     }
   }
+#endif
+#ifdef BTN_RIGHT_CLK_ENA
+  bool right =
+      (GPIO_PIN_RESET == HAL_GPIO_ReadPin(BTN_RIGHT_PORT, BTN_RIGHT_PIN));
   if (last_right != right) {
     last_right = right;
     if (right) {
@@ -39,9 +69,19 @@ uint32_t button_read(void) {
       return BTN_EVT_UP | BTN_RIGHT;
     }
   }
+#endif
+#ifdef BTN_POWER_CLK_ENA
+  bool power =
+      (GPIO_PIN_RESET == HAL_GPIO_ReadPin(BTN_POWER_PORT, BTN_POWER_PIN));
+  if (last_power != power) {
+    last_power = power;
+    if (power) {
+      return BTN_EVT_DOWN | BTN_POWER;
+    } else {
+      return BTN_EVT_UP | BTN_POWER;
+    }
+  }
+#endif
+
   return 0;
 }
-
-char button_state_left(void) { return last_left; }
-
-char button_state_right(void) { return last_right; }
diff --git a/core/embed/trezorhal/stm32f4/displays/panels/154a.h b/core/embed/trezorhal/stm32f4/displays/panels/154a.h
index 0fd36a96fb..e9e6d66819 100644
--- a/core/embed/trezorhal/stm32f4/displays/panels/154a.h
+++ b/core/embed/trezorhal/stm32f4/displays/panels/154a.h
@@ -1,5 +1,5 @@
-#ifndef TT_OLD2_H_
-#define TT_OLD2_H_
+#ifndef _154A_H_
+#define _154A_H_
 
 // ILI9341 IC controller
 
diff --git a/core/embed/trezorhal/stm32f4/displays/panels/lhs200kb-if21.c b/core/embed/trezorhal/stm32f4/displays/panels/lhs200kb-if21.c
new file mode 100644
index 0000000000..f692011c20
--- /dev/null
+++ b/core/embed/trezorhal/stm32f4/displays/panels/lhs200kb-if21.c
@@ -0,0 +1,151 @@
+
+#include TREZOR_BOARD
+#include "display_interface.h"
+#include "displays/st7789v.h"
+#include "touch.h"
+
+void lhs200kb_if21_init_seq() {
+  CMD(0x36);
+  DATA(0x00);
+
+  CMD(0x35);
+  DATA(0x00);
+
+  CMD(0x3A);
+  DATA(0x05);
+
+  CMD(0xB2);
+  DATA(0x0C);
+  DATA(0x0C);
+  DATA(0x00);
+  DATA(0x33);
+  DATA(0x33);
+
+  CMD(0xB7);
+  DATA(0x78);
+
+  CMD(0xBB);
+  DATA(0x2F);
+
+  CMD(0xC0);
+  DATA(0x2C);
+
+  CMD(0xC2);
+  DATA(0x01);
+
+  CMD(0xC3);
+  DATA(0x19);
+
+  CMD(0xC4);
+  DATA(0x20);
+
+  CMD(0xC6);
+  DATA(0x0F);
+
+  CMD(0xD0);
+  DATA(0xA4);
+  DATA(0xA1);
+
+  CMD(0xD6);
+  DATA(0xA1);
+
+  CMD(0xE0);
+  DATA(0xF0);
+  DATA(0x08);
+  DATA(0x0F);
+  DATA(0x0B);
+  DATA(0x0B);
+  DATA(0x07);
+  DATA(0x34);
+  DATA(0x43);
+  DATA(0x4B);
+  DATA(0x38);
+  DATA(0x14);
+  DATA(0x13);
+  DATA(0x2C);
+  DATA(0x31);
+
+  CMD(0xE1);
+  DATA(0xF0);
+  DATA(0x0C);
+  DATA(0x11);
+  DATA(0x09);
+  DATA(0x08);
+  DATA(0x24);
+  DATA(0x34);
+  DATA(0x33);
+  DATA(0x4A);
+  DATA(0x3A);
+  DATA(0x16);
+  DATA(0x16);
+  DATA(0x2E);
+  DATA(0x32);
+
+  CMD(0x21);
+
+  CMD(0x29);
+}
+
+void lhs200kb_if21_rotate(int degrees, buffer_offset_t* offset) {
+  uint16_t shift = 0;
+  char BX = 0, BY = 0;
+
+#define RGB (1 << 3)
+#define ML (1 << 4)  // vertical refresh order
+#define MH (1 << 2)  // horizontal refresh order
+#define MV (1 << 5)
+#define MX (1 << 6)
+#define MY (1 << 7)
+  // MADCTL: Memory Data Access Control - reference:
+  // section 8.12 in the ST7789V manual
+  uint8_t display_command_parameter = 0;
+  switch (degrees) {
+    case 0:
+      display_command_parameter = 0;
+      BY = 0;
+      break;
+    case 90:
+      display_command_parameter = MV | MX | MH | ML;
+      BX = 1;
+      shift = 1;
+      break;
+    case 180:
+      display_command_parameter = MX | MY | MH | ML;
+      BY = 0;
+      shift = 1;
+      break;
+    case 270:
+      display_command_parameter = MV | MY;
+      BX = 1;
+      break;
+  }
+
+  CMD(0x36);
+  DATA(display_command_parameter);
+
+  if (shift) {
+    // GATECTRL: Gate Control; NL = 320 gate lines, first scan line is
+    // gate 0.; gate scan direction 319 -> 0
+    CMD(0xE4);
+    DATA(0x27);
+    DATA(0x00);
+    DATA(0x10);
+  } else {
+    // GATECTRL: Gate Control; NL = 320 gate lines, first scan line is
+    // gate 0.; gate scan direction 319 -> 0
+    CMD(0xE4);
+    DATA(0x27);
+    DATA(0x00);
+    DATA(0x10);
+  }
+
+  // reset the column and page extents
+  display_set_window(0, 0, DISPLAY_RESX - 1, DISPLAY_RESY - 1);
+
+  offset->x = BX ? (MAX_DISPLAY_RESY - DISPLAY_RESY) : 0;
+  offset->y = BY ? (MAX_DISPLAY_RESY - DISPLAY_RESY) : 0;
+}
+
+uint32_t lhs200kb_if21_transform_touch_coords(uint16_t x, uint16_t y) {
+  return touch_pack_xy(y, MAX_DISPLAY_RESY - x);
+}
diff --git a/core/embed/trezorhal/stm32f4/displays/panels/lhs200kb-if21.h b/core/embed/trezorhal/stm32f4/displays/panels/lhs200kb-if21.h
new file mode 100644
index 0000000000..3cddcba7e8
--- /dev/null
+++ b/core/embed/trezorhal/stm32f4/displays/panels/lhs200kb-if21.h
@@ -0,0 +1,12 @@
+
+#ifndef CORE_LHS200KB_IF21_H
+#define CORE_LHS200KB_IF21_H
+// ST7789_V IC controller
+
+#include "displays/st7789v.h"
+
+void lhs200kb_if21_init_seq(void);
+void lhs200kb_if21_rotate(int degrees, buffer_offset_t* offset);
+uint32_t lhs200kb_if21_transform_touch_coords(uint16_t x, uint16_t y);
+
+#endif  // CORE_LHS200KB_IF21_H
diff --git a/core/embed/trezorhal/stm32f4/displays/panels/lx154a2411.h b/core/embed/trezorhal/stm32f4/displays/panels/lx154a2411.h
index 83485b2800..a785ca6506 100644
--- a/core/embed/trezorhal/stm32f4/displays/panels/lx154a2411.h
+++ b/core/embed/trezorhal/stm32f4/displays/panels/lx154a2411.h
@@ -1,5 +1,5 @@
-#ifndef TT_OLD3_H_
-#define TT_OLD3_H_
+#ifndef LX154A2411_H_
+#define LX154A2411_H_
 
 // ST7789_V IC controller
 void lx154a2411_gamma(void);
diff --git a/core/embed/trezorhal/stm32f4/displays/panels/lx154a2422.c b/core/embed/trezorhal/stm32f4/displays/panels/lx154a2422.c
index 9787d51a58..cc24ddcc73 100644
--- a/core/embed/trezorhal/stm32f4/displays/panels/lx154a2422.c
+++ b/core/embed/trezorhal/stm32f4/displays/panels/lx154a2422.c
@@ -1,5 +1,7 @@
 
+#include "display_interface.h"
 #include "displays/st7789v.h"
+#include "touch.h"
 
 void lx154a2422_gamma(void) {
   // positive voltage correction
@@ -80,3 +82,67 @@ void lx154a2422_init_seq(void) {
 
   lx154a2422_gamma();
 }
+
+void lx154a2422_rotate(int degrees, buffer_offset_t* offset) {
+  uint16_t shift = 0;
+  char BX = 0, BY = 0;
+
+#define RGB (1 << 3)
+#define ML (1 << 4)  // vertical refresh order
+#define MH (1 << 2)  // horizontal refresh order
+#define MV (1 << 5)
+#define MX (1 << 6)
+#define MY (1 << 7)
+  // MADCTL: Memory Data Access Control - reference:
+  // section 8.12 in the ST7789V manual
+  uint8_t display_command_parameter = 0;
+  switch (degrees) {
+    case 0:
+      display_command_parameter = 0;
+      BY = 0;
+      break;
+    case 90:
+      display_command_parameter = MV | MX | MH | ML;
+      BX = 1;
+      shift = 1;
+      break;
+    case 180:
+      display_command_parameter = MX | MY | MH | ML;
+      BY = 0;
+      shift = 1;
+      break;
+    case 270:
+      display_command_parameter = MV | MY;
+      BX = 1;
+      break;
+  }
+
+  CMD(0x36);
+  DATA(display_command_parameter);
+
+  if (shift) {
+    // GATECTRL: Gate Control; NL = 240 gate lines, first scan line is
+    // gate 80.; gate scan direction 319 -> 0
+    CMD(0xE4);
+    DATA(0x1D);
+    DATA(0x00);
+    DATA(0x11);
+  } else {
+    // GATECTRL: Gate Control; NL = 240 gate lines, first scan line is
+    // gate 80.; gate scan direction 319 -> 0
+    CMD(0xE4);
+    DATA(0x1D);
+    DATA(0x0A);
+    DATA(0x11);
+  }
+
+  // reset the column and page extents
+  display_set_window(0, 0, DISPLAY_RESX - 1, DISPLAY_RESY - 1);
+
+  offset->x = BX ? (MAX_DISPLAY_RESY - DISPLAY_RESY) : 0;
+  offset->y = BY ? (MAX_DISPLAY_RESY - DISPLAY_RESY) : 0;
+}
+
+uint32_t lx154a2422_transform_touch_coords(uint16_t x, uint16_t y) {
+  return touch_pack_xy(x, y);
+}
diff --git a/core/embed/trezorhal/stm32f4/displays/panels/lx154a2422.h b/core/embed/trezorhal/stm32f4/displays/panels/lx154a2422.h
index 6f8508e527..3232542c3e 100644
--- a/core/embed/trezorhal/stm32f4/displays/panels/lx154a2422.h
+++ b/core/embed/trezorhal/stm32f4/displays/panels/lx154a2422.h
@@ -1,7 +1,11 @@
 #ifndef LX154A2422_H_
 #define LX154A2422_H_
 
+#include "displays/st7789v.h"
+
 void lx154a2422_init_seq(void);
 void lx154a2422_gamma(void);
+void lx154a2422_rotate(int degrees, buffer_offset_t* offset);
+uint32_t lx154a2422_transform_touch_coords(uint16_t x, uint16_t y);
 
 #endif
diff --git a/core/embed/trezorhal/stm32f4/displays/panels/tf15411a.c b/core/embed/trezorhal/stm32f4/displays/panels/tf15411a.c
index cbceaeee9a..073e9b179c 100644
--- a/core/embed/trezorhal/stm32f4/displays/panels/tf15411a.c
+++ b/core/embed/trezorhal/stm32f4/displays/panels/tf15411a.c
@@ -1,3 +1,4 @@
+#include "display_interface.h"
 #include "displays/st7789v.h"
 
 void tf15411a_init_seq(void) {
@@ -91,3 +92,67 @@ void tf15411a_init_seq(void) {
   DATA(0x37);
   DATA(0x8F);
 }
+
+void tf15411a_rotate(int degrees, buffer_offset_t* offset) {
+  uint16_t shift = 0;
+  char BX = 0, BY = 0;
+
+#define RGB (1 << 3)
+#define ML (1 << 4)  // vertical refresh order
+#define MH (1 << 2)  // horizontal refresh order
+#define MV (1 << 5)
+#define MX (1 << 6)
+#define MY (1 << 7)
+  // MADCTL: Memory Data Access Control - reference:
+  // section 9.3 in the ILI9341 manual
+  // section 6.2.18 in the GC9307 manual
+  // section 8.12 in the ST7789V manual
+  uint8_t display_command_parameter = 0;
+  switch (degrees) {
+    case 0:
+      display_command_parameter = 0;
+      BY = 1;
+      break;
+    case 90:
+      display_command_parameter = MV | MX | MH | ML;
+      BX = 0;
+      shift = 1;
+      break;
+    case 180:
+      display_command_parameter = MX | MY | MH | ML;
+      BY = 1;
+      shift = 1;
+      break;
+    case 270:
+      display_command_parameter = MV | MY;
+      BX = 0;
+      break;
+  }
+
+  display_command_parameter ^= RGB | MY;  // XOR RGB and MY settings
+
+  CMD(0x36);
+  DATA(display_command_parameter);
+
+  if (shift) {
+    // GATECTRL: Gate Control; NL = 240 gate lines, first scan line is
+    // gate 80.; gate scan direction 319 -> 0
+    CMD(0xE4);
+    DATA(0x1D);
+    DATA(0x00);
+    DATA(0x11);
+  } else {
+    // GATECTRL: Gate Control; NL = 240 gate lines, first scan line is
+    // gate 80.; gate scan direction 319 -> 0
+    CMD(0xE4);
+    DATA(0x1D);
+    DATA(0x0A);
+    DATA(0x11);
+  }
+
+  // reset the column and page extents
+  display_set_window(0, 0, DISPLAY_RESX - 1, DISPLAY_RESY - 1);
+
+  offset->x = BX ? (MAX_DISPLAY_RESY - DISPLAY_RESY) : 0;
+  offset->y = BY ? (MAX_DISPLAY_RESY - DISPLAY_RESY) : 0;
+}
diff --git a/core/embed/trezorhal/stm32f4/displays/panels/tf15411a.h b/core/embed/trezorhal/stm32f4/displays/panels/tf15411a.h
index 2771e7e836..12abc40aed 100644
--- a/core/embed/trezorhal/stm32f4/displays/panels/tf15411a.h
+++ b/core/embed/trezorhal/stm32f4/displays/panels/tf15411a.h
@@ -1,8 +1,9 @@
-#ifndef TT_OLD1_H_
-#define TT_OLD1_H_
+#ifndef TF15411A_H_
+#define TF15411A_H_
 
 // GC9307 IC controller
 
 void tf15411a_init_seq(void);
+void tf15411a_rotate(int degrees, buffer_offset_t* offset);
 
 #endif
diff --git a/core/embed/trezorhal/stm32f4/displays/st7789v.c b/core/embed/trezorhal/stm32f4/displays/st7789v.c
index 681531ab72..acf782fd7c 100644
--- a/core/embed/trezorhal/stm32f4/displays/st7789v.c
+++ b/core/embed/trezorhal/stm32f4/displays/st7789v.c
@@ -67,9 +67,12 @@ __IO DISP_MEM_TYPE *const DISPLAY_DATA_ADDRESS =
 #define DISPLAY_ID_ILI9341V 0x009341U
 
 static int DISPLAY_ORIENTATION = -1;
+static buffer_offset_t BUFFER_OFFSET = {0};
 
 void display_pixeldata(uint16_t c) { PIXELDATA(c); }
 
+#ifdef DISPLAY_IDENTIFY
+
 static uint32_t read_display_id(uint8_t command) {
   volatile uint8_t c = 0;
   uint32_t id = 0;
@@ -105,6 +108,9 @@ static uint32_t display_identify(void) {
   id_set = 1;
   return id;
 }
+#else
+static uint32_t display_identify(void) { return DISPLAY_ID_ST7789V; }
+#endif
 
 bool display_is_inverted() {
   bool inv_on = false;
@@ -149,8 +155,6 @@ static void display_unsleep(void) {
   }
 }
 
-static struct { uint16_t x, y; } BUFFER_OFFSET;
-
 void display_set_window(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1) {
   x0 += BUFFER_OFFSET.x;
   x1 += BUFFER_OFFSET.x;
@@ -183,70 +187,16 @@ int display_orientation(int degrees) {
         // 2 bytes per pixel because we're using RGB 5-6-5 format
         PIXELDATA(0x0000);
       }
-
-      uint16_t shift = 0;
-      char BX = 0, BY = 0;
+#ifdef TREZOR_MODEL_T
       uint32_t id = display_identify();
-      if ((id == DISPLAY_ID_ILI9341V) || (id == DISPLAY_ID_GC9307) ||
-          (id == DISPLAY_ID_ST7789V)) {
-#define RGB (1 << 3)
-#define ML (1 << 4)  // vertical refresh order
-#define MH (1 << 2)  // horizontal refresh order
-#define MV (1 << 5)
-#define MX (1 << 6)
-#define MY (1 << 7)
-        // MADCTL: Memory Data Access Control - reference:
-        // section 9.3 in the ILI9341 manual
-        // section 6.2.18 in the GC9307 manual
-        // section 8.12 in the ST7789V manual
-        uint8_t display_command_parameter = 0;
-        switch (degrees) {
-          case 0:
-            display_command_parameter = 0;
-            BY = (id == DISPLAY_ID_GC9307);
-            break;
-          case 90:
-            display_command_parameter = MV | MX | MH | ML;
-            BX = (id != DISPLAY_ID_GC9307);
-            shift = 1;
-            break;
-          case 180:
-            display_command_parameter = MX | MY | MH | ML;
-            BY = (id == DISPLAY_ID_GC9307);
-            shift = 1;
-            break;
-          case 270:
-            display_command_parameter = MV | MY;
-            BX = (id != DISPLAY_ID_GC9307);
-            break;
-        }
-        if (id == DISPLAY_ID_GC9307) {
-          display_command_parameter ^= RGB | MY;  // XOR RGB and MY settings
-        }
-        CMD(0x36);
-        DATA(display_command_parameter);
-
-        if (shift) {
-          // GATECTRL: Gate Control; NL = 240 gate lines, first scan line is
-          // gate 80.; gate scan direction 319 -> 0
-          CMD(0xE4);
-          DATA(0x1D);
-          DATA(0x00);
-          DATA(0x11);
-        } else {
-          // GATECTRL: Gate Control; NL = 240 gate lines, first scan line is
-          // gate 80.; gate scan direction 319 -> 0
-          CMD(0xE4);
-          DATA(0x1D);
-          DATA(0x0A);
-          DATA(0x11);
-        }
-
-        // reset the column and page extents
-        display_set_window(0, 0, DISPLAY_RESX - 1, DISPLAY_RESY - 1);
+      if (id == DISPLAY_ID_GC9307) {
+        tf15411a_rotate(degrees, &BUFFER_OFFSET);
+      } else {
+        lx154a2422_rotate(degrees, &BUFFER_OFFSET);
       }
-      BUFFER_OFFSET.x = BX ? (MAX_DISPLAY_RESY - DISPLAY_RESY) : 0;
-      BUFFER_OFFSET.y = BY ? (MAX_DISPLAY_RESY - DISPLAY_RESY) : 0;
+#else
+      DISPLAY_PANEL_ROTATE(degrees, &BUFFER_OFFSET);
+#endif
     }
   }
   return DISPLAY_ORIENTATION;
@@ -355,13 +305,15 @@ void display_init(void) {
   HAL_GPIO_WritePin(GPIOC, GPIO_PIN_14, GPIO_PIN_RESET);
   HAL_GPIO_Init(GPIOC, &GPIO_InitStructure);
 
-  // LCD_FMARK/PD12 (tearing effect)
+#ifdef DISPLAY_TE_PIN
+  // LCD_FMARK (tearing effect)
   GPIO_InitStructure.Mode = GPIO_MODE_INPUT;
   GPIO_InitStructure.Pull = GPIO_NOPULL;
   GPIO_InitStructure.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
   GPIO_InitStructure.Alternate = 0;
-  GPIO_InitStructure.Pin = GPIO_PIN_12;
-  HAL_GPIO_Init(GPIOD, &GPIO_InitStructure);
+  GPIO_InitStructure.Pin = DISPLAY_TE_PIN;
+  HAL_GPIO_Init(DISPLAY_TE_PORT, &GPIO_InitStructure);
+#endif
 
   GPIO_InitStructure.Mode = GPIO_MODE_AF_PP;
   GPIO_InitStructure.Pull = GPIO_NOPULL;
@@ -420,15 +372,18 @@ void display_reinit(void) {
 }
 
 void display_sync(void) {
+#ifdef DISPLAY_TE_PIN
   uint32_t id = display_identify();
   if (id && (id != DISPLAY_ID_GC9307)) {
     // synchronize with the panel synchronization signal
     // in order to avoid visual tearing effects
-    while (GPIO_PIN_SET == HAL_GPIO_ReadPin(GPIOD, GPIO_PIN_12)) {
+    while (GPIO_PIN_SET == HAL_GPIO_ReadPin(DISPLAY_TE_PORT, DISPLAY_TE_PIN)) {
     }
-    while (GPIO_PIN_RESET == HAL_GPIO_ReadPin(GPIOD, GPIO_PIN_12)) {
+    while (GPIO_PIN_RESET ==
+           HAL_GPIO_ReadPin(DISPLAY_TE_PORT, DISPLAY_TE_PIN)) {
     }
   }
+#endif
 }
 
 void display_refresh(void) {}
diff --git a/core/embed/trezorhal/stm32f4/displays/st7789v.h b/core/embed/trezorhal/stm32f4/displays/st7789v.h
index 70445ff1fb..2905585aa2 100644
--- a/core/embed/trezorhal/stm32f4/displays/st7789v.h
+++ b/core/embed/trezorhal/stm32f4/displays/st7789v.h
@@ -2,6 +2,12 @@
 #define _ST7789V_H
 
 #include STM32_HAL_H
+
+typedef struct {
+  uint16_t x;
+  uint16_t y;
+} buffer_offset_t;
+
 #include TREZOR_BOARD
 
 // ILI9341V, GC9307 and ST7789V drivers support 240px x 320px display resolution
diff --git a/core/embed/trezorhal/stm32f4/lowlevel.c b/core/embed/trezorhal/stm32f4/lowlevel.c
index 6170e69fba..4e72208861 100644
--- a/core/embed/trezorhal/stm32f4/lowlevel.c
+++ b/core/embed/trezorhal/stm32f4/lowlevel.c
@@ -141,6 +141,7 @@ void periph_init(void) {
   __HAL_RCC_GPIOB_CLK_ENABLE();
   __HAL_RCC_GPIOC_CLK_ENABLE();
   __HAL_RCC_GPIOD_CLK_ENABLE();
+  __HAL_RCC_GPIOE_CLK_ENABLE();
 
   // enable the PVD (programmable voltage detector).
   // select the "2.7V" threshold (level 5).
diff --git a/core/embed/trezorhal/stm32f4/sdcard.c b/core/embed/trezorhal/stm32f4/sdcard.c
index a3a242b4d9..728c548064 100644
--- a/core/embed/trezorhal/stm32f4/sdcard.c
+++ b/core/embed/trezorhal/stm32f4/sdcard.c
@@ -44,6 +44,7 @@
  */
 
 #include STM32_HAL_H
+#include TREZOR_BOARD
 
 #include <string.h>
 
@@ -68,7 +69,7 @@ void DMA2_Stream3_IRQHandler(void) {
 }
 
 static inline void sdcard_default_pin_state(void) {
-  HAL_GPIO_WritePin(GPIOC, GPIO_PIN_0, GPIO_PIN_SET);     // SD_ON/PC0
+  HAL_GPIO_WritePin(SD_ENABLE_PORT, SD_ENABLE_PIN, GPIO_PIN_SET);  // SD_ON
   HAL_GPIO_WritePin(GPIOC, GPIO_PIN_8, GPIO_PIN_RESET);   // SD_DAT0/PC8
   HAL_GPIO_WritePin(GPIOC, GPIO_PIN_9, GPIO_PIN_RESET);   // SD_DAT1/PC9
   HAL_GPIO_WritePin(GPIOC, GPIO_PIN_10, GPIO_PIN_RESET);  // SD_DAT2/PC10
@@ -82,8 +83,8 @@ static inline void sdcard_default_pin_state(void) {
   GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
   GPIO_InitStructure.Pull = GPIO_NOPULL;
   GPIO_InitStructure.Speed = GPIO_SPEED_FREQ_LOW;
-  GPIO_InitStructure.Pin = GPIO_PIN_0;
-  HAL_GPIO_Init(GPIOC, &GPIO_InitStructure);
+  GPIO_InitStructure.Pin = SD_ENABLE_PIN;
+  HAL_GPIO_Init(SD_ENABLE_PORT, &GPIO_InitStructure);
 
   // configure SD GPIO
   GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
@@ -99,12 +100,13 @@ static inline void sdcard_default_pin_state(void) {
   GPIO_InitStructure.Mode = GPIO_MODE_INPUT;
   GPIO_InitStructure.Pull = GPIO_PULLUP;
   GPIO_InitStructure.Speed = GPIO_SPEED_FREQ_LOW;
-  GPIO_InitStructure.Pin = GPIO_PIN_13;
-  HAL_GPIO_Init(GPIOC, &GPIO_InitStructure);
+  GPIO_InitStructure.Pin = SD_DETECT_PIN;
+  HAL_GPIO_Init(SD_DETECT_PORT, &GPIO_InitStructure);
 }
 
 static inline void sdcard_active_pin_state(void) {
-  HAL_GPIO_WritePin(GPIOC, GPIO_PIN_0, GPIO_PIN_RESET);  // SD_ON/PC0
+  HAL_GPIO_WritePin(SD_ENABLE_PORT, SD_ENABLE_PIN,
+                    GPIO_PIN_RESET);  // SD_ON/PC0
   HAL_Delay(10);  // we need to wait until the circuit fully kicks-in
 
   GPIO_InitTypeDef GPIO_InitStructure;
@@ -210,7 +212,8 @@ void sdcard_power_off(void) {
 }
 
 secbool sdcard_is_present(void) {
-  return sectrue * (GPIO_PIN_RESET == HAL_GPIO_ReadPin(GPIOC, GPIO_PIN_13));
+  return sectrue *
+         (GPIO_PIN_RESET == HAL_GPIO_ReadPin(SD_DETECT_PORT, SD_DETECT_PIN));
 }
 
 uint64_t sdcard_get_capacity_in_bytes(void) {
diff --git a/core/embed/trezorhal/stm32f4/touch/ft6x36.c b/core/embed/trezorhal/stm32f4/touch/ft6x36.c
index ab53da47f3..3cdde5a70e 100644
--- a/core/embed/trezorhal/stm32f4/touch/ft6x36.c
+++ b/core/embed/trezorhal/stm32f4/touch/ft6x36.c
@@ -47,15 +47,14 @@
 
 static void touch_default_pin_state(void) {
   // set power off and other pins as per section 3.5 of FT6236 datasheet
-  HAL_GPIO_WritePin(GPIOB, GPIO_PIN_10,
-                    GPIO_PIN_SET);  // CTP_ON/PB10 (active low) i.e.- CTPM power
+  HAL_GPIO_WritePin(TOUCH_ON_PORT, TOUCH_ON_PIN,
+                    GPIO_PIN_SET);  // CTP_ON (active low) i.e.- CTPM power
                                     // off when set/high/log 1
-  HAL_GPIO_WritePin(
-      GPIOC, GPIO_PIN_4,
-      GPIO_PIN_RESET);  // CTP_INT/PC4 normally an input, but drive low as an
-                        // output while powered off
-  HAL_GPIO_WritePin(GPIOC, GPIO_PIN_5,
-                    GPIO_PIN_RESET);  // CTP_REST/PC5 (active low) i.e.- CTPM
+  HAL_GPIO_WritePin(TOUCH_INT_PORT, TOUCH_INT_PIN,
+                    GPIO_PIN_RESET);  // CTP_INT normally an input, but drive
+                                      // low as an output while powered off
+  HAL_GPIO_WritePin(TOUCH_RST_PORT, TOUCH_RST_PIN,
+                    GPIO_PIN_RESET);  // CTP_REST (active low) i.e.- CTPM
                                       // held in reset until released
 
   // set above pins to OUTPUT / NOPULL
@@ -64,10 +63,12 @@ static void touch_default_pin_state(void) {
   GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
   GPIO_InitStructure.Pull = GPIO_NOPULL;
   GPIO_InitStructure.Speed = GPIO_SPEED_FREQ_LOW;
-  GPIO_InitStructure.Pin = GPIO_PIN_10;
-  HAL_GPIO_Init(GPIOB, &GPIO_InitStructure);
-  GPIO_InitStructure.Pin = GPIO_PIN_4 | GPIO_PIN_5;
-  HAL_GPIO_Init(GPIOC, &GPIO_InitStructure);
+  GPIO_InitStructure.Pin = TOUCH_INT_PIN;
+  HAL_GPIO_Init(TOUCH_INT_PORT, &GPIO_InitStructure);
+  GPIO_InitStructure.Pin = TOUCH_RST_PIN;
+  HAL_GPIO_Init(TOUCH_RST_PORT, &GPIO_InitStructure);
+  GPIO_InitStructure.Pin = TOUCH_ON_PIN;
+  HAL_GPIO_Init(TOUCH_ON_PORT, &GPIO_InitStructure);
 
   // in-case power was on, or CTPM was active make sure to wait long enough
   // for these changes to take effect. a reset needs to be low for
@@ -77,20 +78,21 @@ static void touch_default_pin_state(void) {
 }
 
 static void touch_active_pin_state(void) {
-  HAL_GPIO_WritePin(GPIOB, GPIO_PIN_10, GPIO_PIN_RESET);  // CTP_ON/PB10
+  HAL_GPIO_WritePin(TOUCH_ON_PORT, TOUCH_ON_PIN, GPIO_PIN_RESET);  // CTP_ON
   HAL_Delay(10);  // we need to wait until the circuit fully kicks-in
 
   GPIO_InitTypeDef GPIO_InitStructure;
 
-  // PC4 capacitive touch panel module (CTPM) interrupt (INT) input
+  // capacitive touch panel module (CTPM) interrupt (INT) input
   GPIO_InitStructure.Mode = GPIO_MODE_IT_RISING;
   GPIO_InitStructure.Pull = GPIO_PULLUP;
   GPIO_InitStructure.Speed = GPIO_SPEED_FREQ_LOW;
-  GPIO_InitStructure.Pin = GPIO_PIN_4;
-  HAL_GPIO_Init(GPIOC, &GPIO_InitStructure);
-  __HAL_GPIO_EXTI_CLEAR_FLAG(GPIO_PIN_4);
+  GPIO_InitStructure.Pin = TOUCH_INT_PIN;
+  HAL_GPIO_Init(TOUCH_INT_PORT, &GPIO_InitStructure);
+  __HAL_GPIO_EXTI_CLEAR_FLAG(TOUCH_INT_PIN);
 
-  HAL_GPIO_WritePin(GPIOC, GPIO_PIN_5, GPIO_PIN_SET);  // release CTPM reset
+  HAL_GPIO_WritePin(TOUCH_RST_PORT, TOUCH_RST_PIN,
+                    GPIO_PIN_SET);  // release CTPM reset
   HAL_Delay(310);  // "Time of starting to report point after resetting" min is
                    // 300ms, giving an extra 10ms
 }
@@ -115,6 +117,7 @@ void touch_power_on(void) {
 
   // turn on CTP circuitry
   touch_active_pin_state();
+
   HAL_Delay(50);
 }
 
@@ -131,9 +134,9 @@ void touch_init(void) {
   GPIO_InitStructure.Mode = GPIO_MODE_IT_RISING;
   GPIO_InitStructure.Pull = GPIO_PULLUP;
   GPIO_InitStructure.Speed = GPIO_SPEED_FREQ_LOW;
-  GPIO_InitStructure.Pin = GPIO_PIN_4;
-  HAL_GPIO_Init(GPIOC, &GPIO_InitStructure);
-  __HAL_GPIO_EXTI_CLEAR_FLAG(GPIO_PIN_4);
+  GPIO_InitStructure.Pin = TOUCH_INT_PIN;
+  HAL_GPIO_Init(TOUCH_INT_PORT, &GPIO_InitStructure);
+  __HAL_GPIO_EXTI_CLEAR_FLAG(TOUCH_INT_PIN);
 
   touch_set_mode();
   touch_sensitivity(0x06);
@@ -161,9 +164,9 @@ uint32_t touch_is_detected(void) {
   // Reference section 1.2 of "Application Note for FT6x06 CTPM". we
   // configure the touch controller to use "interrupt trigger mode".
 
-  uint32_t event = __HAL_GPIO_EXTI_GET_FLAG(GPIO_PIN_4);
+  uint32_t event = __HAL_GPIO_EXTI_GET_FLAG(TOUCH_INT_PIN);
   if (event != 0) {
-    __HAL_GPIO_EXTI_CLEAR_FLAG(GPIO_PIN_4);
+    __HAL_GPIO_EXTI_CLEAR_FLAG(TOUCH_INT_PIN);
   }
 
   return event;
@@ -239,8 +242,8 @@ uint32_t touch_read(void) {
                              // first touch) (tested with FT6206)
   const uint32_t event_flag = touch_data[3] & 0xC0;
   if (touch_data[1] == GESTURE_NO_GESTURE) {
-    xy = touch_pack_xy((X_POS_MSB << 8) | X_POS_LSB,
-                       (Y_POS_MSB << 8) | Y_POS_LSB);
+    xy = TRANSFORM_TOUCH_COORDS((X_POS_MSB << 8) | X_POS_LSB,
+                                (Y_POS_MSB << 8) | Y_POS_LSB);
     if ((number_of_touch_points == 1) && (event_flag == EVENT_PRESS_DOWN)) {
       touching = 1;
       return TOUCH_START | xy;
diff --git a/core/embed/vendorheader/T3W1/vendor_unsafe.json b/core/embed/vendorheader/T3W1/vendor_unsafe.json
new file mode 100644
index 0000000000..ddc8741f1f
--- /dev/null
+++ b/core/embed/vendorheader/T3W1/vendor_unsafe.json
@@ -0,0 +1,19 @@
+{
+    "header_len": 4608,
+    "text": "UNSAFE, DO NOT USE!",
+    "hw_model": "T3W1",
+    "expiry": 0,
+    "version": [0, 1],
+    "sig_m": 2,
+    "trust": {
+        "show_vendor_string": true,
+        "require_user_click": true,
+        "red_background": true,
+        "delay": 1
+    },
+    "pubkeys": [
+        "e28a8970753332bd72fef413e6b0b2ef1b4aadda7aa2c141f233712a6876b351",
+        "d4eec1869fb1b8a4e817516ad5a931557cb56805c3eb16e8f3a803d647df7869",
+        "772c8a442b7db06e166cfbc1ccbcbcde6f3eba76a4e98ef3ffc519502237d6ef"
+    ]
+}
diff --git a/core/embed/vendorheader/T3W1/vendor_unsafe.toif b/core/embed/vendorheader/T3W1/vendor_unsafe.toif
new file mode 100644
index 0000000000..8c25f0ddd9
Binary files /dev/null and b/core/embed/vendorheader/T3W1/vendor_unsafe.toif differ
diff --git a/core/embed/vendorheader/T3W1/vendorheader_unsafe_signed_dev.bin b/core/embed/vendorheader/T3W1/vendorheader_unsafe_signed_dev.bin
new file mode 100644
index 0000000000..d18bca9311
Binary files /dev/null and b/core/embed/vendorheader/T3W1/vendorheader_unsafe_signed_dev.bin differ
diff --git a/core/embed/vendorheader/T3W1/vendorheader_unsafe_signed_prod.bin b/core/embed/vendorheader/T3W1/vendorheader_unsafe_signed_prod.bin
new file mode 100644
index 0000000000..d18bca9311
Binary files /dev/null and b/core/embed/vendorheader/T3W1/vendorheader_unsafe_signed_prod.bin differ
diff --git a/core/embed/vendorheader/T3W1/vendorheader_unsafe_unsigned.bin b/core/embed/vendorheader/T3W1/vendorheader_unsafe_unsigned.bin
new file mode 100644
index 0000000000..4027561550
Binary files /dev/null and b/core/embed/vendorheader/T3W1/vendorheader_unsafe_unsigned.bin differ
diff --git a/core/embed/vendorheader/generate.sh b/core/embed/vendorheader/generate.sh
index 7dc1a264fa..31888dbbca 100755
--- a/core/embed/vendorheader/generate.sh
+++ b/core/embed/vendorheader/generate.sh
@@ -16,7 +16,7 @@ for arg in "$@"; do
     fi
 done
 
-MODELS=(T2T1 T2B1 D001)
+MODELS=(T2T1 T2B1 T3W1 D001)
 
 for MODEL in ${MODELS[@]}; do
     cd $MODEL
diff --git a/core/site_scons/boards/trezor_t3w1_d1.py b/core/site_scons/boards/trezor_t3w1_d1.py
new file mode 100644
index 0000000000..79eff5a920
--- /dev/null
+++ b/core/site_scons/boards/trezor_t3w1_d1.py
@@ -0,0 +1,90 @@
+from __future__ import annotations
+
+from . import get_hw_model_as_number
+from .stm32f4_common import stm32f4_common_files
+
+
+def configure(
+    env: dict,
+    features_wanted: list[str],
+    defines: list[str | tuple[str, str]],
+    sources: list[str],
+    paths: list[str],
+) -> list[str]:
+    features_available: list[str] = []
+    board = "trezor_t3w1_d1.h"
+    display = "st7789v.c"
+    hw_model = get_hw_model_as_number("T3W1")
+    hw_revision = 0
+    features_available.append("disp_i8080_16bit_dw")
+
+    mcu = "STM32F427xx"
+
+    stm32f4_common_files(env, defines, sources, paths)
+
+    env.get("ENV")[
+        "CPU_ASFLAGS"
+    ] = "-mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16"
+    env.get("ENV")[
+        "CPU_CCFLAGS"
+    ] = "-mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mtune=cortex-m4 "
+    env.get("ENV")["RUST_TARGET"] = "thumbv7em-none-eabihf"
+
+    defines += [mcu]
+    defines += [f'TREZOR_BOARD=\\"boards/{board}\\"']
+    defines += [f"HW_MODEL={hw_model}"]
+    defines += [f"HW_REVISION={hw_revision}"]
+    sources += [
+        "embed/models/model_T3W1_layout.c",
+    ]
+    sources += [f"embed/trezorhal/stm32f4/displays/{display}"]
+    sources += ["embed/trezorhal/stm32f4/backlight_pwm.c"]
+    sources += ["embed/trezorhal/stm32f4/displays/panels/lhs200kb-if21.c"]
+    features_available.append("backlight")
+
+    if "input" in features_wanted:
+        sources += ["embed/lib/touch.c"]
+        sources += ["embed/trezorhal/stm32f4/i2c.c"]
+        sources += ["embed/trezorhal/stm32f4/touch/ft6x36.c"]
+        features_available.append("touch")
+        sources += ["embed/trezorhal/stm32f4/button.c"]
+        features_available.append("button")
+
+    if "sd_card" in features_wanted:
+        sources += ["embed/trezorhal/stm32f4/sdcard.c"]
+        sources += ["embed/extmod/modtrezorio/ff.c"]
+        sources += ["embed/extmod/modtrezorio/ffunicode.c"]
+        features_available.append("sd_card")
+
+    if "sd_card" in features_wanted:
+        sources += [
+            "vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma.c"
+        ]
+
+    if "sbu" in features_wanted:
+        sources += ["embed/trezorhal/stm32f4/sbu.c"]
+        features_available.append("sbu")
+
+    if "usb" in features_wanted:
+        sources += [
+            "embed/trezorhal/stm32f4/usb.c",
+            "embed/trezorhal/stm32f4/usbd_conf.c",
+            "embed/trezorhal/stm32f4/usbd_core.c",
+            "embed/trezorhal/stm32f4/usbd_ctlreq.c",
+            "embed/trezorhal/stm32f4/usbd_ioreq.c",
+            "vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_usb.c",
+        ]
+        features_available.append("usb")
+
+    if "dma2d" in features_wanted:
+        defines += ["USE_DMA2D"]
+        sources += ["embed/trezorhal/stm32f4/dma2d.c"]
+        sources += [
+            "vendor/micropython/lib/stm32lib/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma2d.c",
+        ]
+        features_available.append("dma2d")
+
+    env.get("ENV")["TREZOR_BOARD"] = board
+    env.get("ENV")["MCU_TYPE"] = mcu
+
+    return features_available
diff --git a/core/site_scons/tools.py b/core/site_scons/tools.py
index dccbb9f1d4..7ad16f4d55 100644
--- a/core/site_scons/tools.py
+++ b/core/site_scons/tools.py
@@ -3,6 +3,8 @@ from __future__ import annotations
 import subprocess
 from pathlib import Path
 
+import subprocess
+
 from boards import (
     discovery,
     trezor_1,
@@ -11,6 +13,7 @@ from boards import (
     trezor_r_v6,
     trezor_r_v10,
     trezor_t,
+    trezor_t3w1_d1,
 )
 
 HERE = Path(__file__).parent.resolve()
@@ -56,6 +59,8 @@ def configure_board(
         elif model_r_version == 10:
             return trezor_r_v10.configure(env, features_wanted, defines, sources, paths)
         raise Exception("Unknown model_r_version")
+    elif model in ('T3W1',):
+        return trezor_t3w1_d1.configure(env, features_wanted, defines, sources, paths)
     elif model in ("DISC1",):
         return discovery.configure(env, features_wanted, defines, sources, paths)
     raise Exception("Unknown model")
@@ -68,6 +73,8 @@ def get_model_identifier(model: str) -> str:
         return "T2T1"
     elif model == "R":
         return "T2B1"
+    elif model == "T3W1":
+        return "T3W1"
     elif model == "DISC1":
         return "D001"
     else:
diff --git a/python/src/trezorlib/firmware/models.py b/python/src/trezorlib/firmware/models.py
index e6f917360e..c032e720a2 100644
--- a/python/src/trezorlib/firmware/models.py
+++ b/python/src/trezorlib/firmware/models.py
@@ -27,6 +27,7 @@ class Model(Enum):
     T = b"T2T1"
     R = b"T2B1"
     DISC1 = b"D001"
+    T3W1 = b"T3W1"
 
     @classmethod
     def from_hw_model(cls, hw_model: t.Union["Self", bytes]) -> "Self":
@@ -201,15 +202,42 @@ TREZOR_R = ModelKeys(
     firmware_sigs_needed=-1,
 )
 
+
+TREZOR_T3W1 = ModelKeys(
+    production=False,
+    boardloader_keys=[
+        bytes.fromhex(key)
+        for key in (
+            "db995fe25169d141cab9bbba92baa01f9f2e1ece7df4cb2ac05190f37fcc1f9d",
+            "2152f8d19b791d24453242e15f2eab6cb7cffa7b6a5ed30097960e069881db12",
+            "22fc297792f0b6ffc0bfcfdb7edb0c0aa14e025a365ec0e342e86e3829cb74b6",
+        )
+    ],
+    boardloader_sigs_needed=2,
+    bootloader_keys=[
+        bytes.fromhex(key)
+        for key in (
+            "d759793bbc13a2819a827c76adb6fba8a49aee007f49f2d0992d99b825ad2c48",
+            "6355691c178a8ff91007a7478afb955ef7352c63e7b25703984cf78b26e21a56",
+            "ee93a4f66f8d16b819bb9beb9ffccdfcdc1412e87fee6a324c2a99a1e0e67148",
+        )
+    ],
+    bootloader_sigs_needed=2,
+    firmware_keys=(),
+    firmware_sigs_needed=-1,
+)
+
 TREZOR_R_DEV = TREZOR_T_DEV
 DISC1 = TREZOR_T_DEV
 DISC1_DEV = TREZOR_T_DEV
+TREZOR_T3W1_DEV = TREZOR_T_DEV
 
 MODEL_MAP = {
     Model.ONE: TREZOR_ONE_V3,
     Model.T: TREZOR_T,
     Model.R: TREZOR_R,
     Model.DISC1: DISC1,
+    Model.T3W1: TREZOR_T3W1,
 }
 
 MODEL_MAP_DEV = {
@@ -217,4 +245,5 @@ MODEL_MAP_DEV = {
     Model.T: TREZOR_T_DEV,
     Model.R: TREZOR_R_DEV,
     Model.DISC1: DISC1_DEV,
+    Model.T3W1: TREZOR_T3W1_DEV,
 }
diff --git a/python/src/trezorlib/models.py b/python/src/trezorlib/models.py
index f10eaabf13..87dd8db937 100644
--- a/python/src/trezorlib/models.py
+++ b/python/src/trezorlib/models.py
@@ -70,7 +70,16 @@ TREZOR_DISC1 = TrezorModel(
     default_mapping=mapping.DEFAULT_MAPPING,
 )
 
-TREZORS = {TREZOR_ONE, TREZOR_T, TREZOR_R, TREZOR_DISC1}
+TREZOR_T3W1 = TrezorModel(
+    name="T3W1",
+    internal_name="T3W1",
+    minimum_version=(2, 1, 0),
+    vendors=VENDORS,
+    usb_ids=((0x1209, 0x53C1), (0x1209, 0x53C0)),
+    default_mapping=mapping.DEFAULT_MAPPING,
+)
+
+TREZORS = {TREZOR_ONE, TREZOR_T, TREZOR_R, TREZOR_T3W1, TREZOR_DISC1}
 
 
 def by_name(name: Optional[str]) -> Optional[TrezorModel]: