diff --git a/core/SConscript.bootloader_emu b/core/SConscript.bootloader_emu
index 45aec602bc..4230b18f34 100644
--- a/core/SConscript.bootloader_emu
+++ b/core/SConscript.bootloader_emu
@@ -254,7 +254,7 @@ 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/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/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/trezor_t.h b/core/embed/trezorhal/boards/trezor_t.h
index e08fdc96b2..af372d1bf0 100644
--- a/core/embed/trezorhal/boards/trezor_t.h
+++ b/core/embed/trezorhal/boards/trezor_t.h
@@ -12,6 +12,13 @@
 #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
@@ -37,7 +44,16 @@
 #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 f46e5a192c..fb449f144c 100644
--- a/core/embed/trezorhal/stm32f4/displays/st7789v.c
+++ b/core/embed/trezorhal/stm32f4/displays/st7789v.c
@@ -67,11 +67,14 @@ __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); }
 
 void display_pixeldata_dirty(void) {}
 
+#ifdef DISPLAY_IDENTIFY
+
 static uint32_t read_display_id(uint8_t command) {
   volatile uint8_t c = 0;
   uint32_t id = 0;
@@ -107,6 +110,9 @@ 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;
@@ -151,8 +157,6 @@ 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;
@@ -185,70 +189,16 @@ 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;
@@ -357,13 +307,15 @@ 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;
@@ -422,15 +374,18 @@ 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 00315ed6fc..1a5a0bacf0 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_dev_DO_NOT_SIGN.json b/core/embed/vendorheader/T3W1/vendor_dev_DO_NOT_SIGN.json
new file mode 100644
index 0000000000..d22bff3da2
--- /dev/null
+++ b/core/embed/vendorheader/T3W1/vendor_dev_DO_NOT_SIGN.json
@@ -0,0 +1,20 @@
+{
+    "header_len": 4608,
+    "text": "DEV ONLY, DO NOT USE!",
+    "hw_model": null,
+    "expiry": 0,
+    "version": [0, 0],
+    "sig_m": 2,
+    "trust": {
+        "allow_run_with_secret": false,
+        "show_vendor_string": false,
+        "require_user_click": false,
+        "red_background": false,
+        "delay": 0
+    },
+    "pubkeys": [
+        "e28a8970753332bd72fef413e6b0b2ef1b4aadda7aa2c141f233712a6876b351",
+        "d4eec1869fb1b8a4e817516ad5a931557cb56805c3eb16e8f3a803d647df7869",
+        "772c8a442b7db06e166cfbc1ccbcbcde6f3eba76a4e98ef3ffc519502237d6ef"
+    ]
+}
diff --git a/core/embed/vendorheader/T3W1/vendor_dev_DO_NOT_SIGN.toif b/core/embed/vendorheader/T3W1/vendor_dev_DO_NOT_SIGN.toif
new file mode 100644
index 0000000000..231990e5a2
Binary files /dev/null and b/core/embed/vendorheader/T3W1/vendor_dev_DO_NOT_SIGN.toif differ
diff --git a/core/embed/vendorheader/T3W1/vendor_unsafe.json b/core/embed/vendorheader/T3W1/vendor_unsafe.json
new file mode 100644
index 0000000000..eb38b729f2
--- /dev/null
+++ b/core/embed/vendorheader/T3W1/vendor_unsafe.json
@@ -0,0 +1,20 @@
+{
+    "header_len": 4608,
+    "text": "UNSAFE, DO NOT USE!",
+    "hw_model": "T3W1",
+    "expiry": 0,
+    "version": [0, 1],
+    "sig_m": 2,
+    "trust": {
+        "allow_run_with_secret": false,
+        "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_dev_DO_NOT_SIGN_signed_dev.bin b/core/embed/vendorheader/T3W1/vendorheader_dev_DO_NOT_SIGN_signed_dev.bin
new file mode 100644
index 0000000000..574ef8b280
Binary files /dev/null and b/core/embed/vendorheader/T3W1/vendorheader_dev_DO_NOT_SIGN_signed_dev.bin differ
diff --git a/core/embed/vendorheader/T3W1/vendorheader_dev_DO_NOT_SIGN_unsigned.bin b/core/embed/vendorheader/T3W1/vendorheader_dev_DO_NOT_SIGN_unsigned.bin
new file mode 100644
index 0000000000..a4dacb6cdf
Binary files /dev/null and b/core/embed/vendorheader/T3W1/vendorheader_dev_DO_NOT_SIGN_unsigned.bin 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/tools.py b/core/site_scons/tools.py
index 118da10239..c42947932b 100644
--- a/core/site_scons/tools.py
+++ b/core/site_scons/tools.py
@@ -4,6 +4,8 @@ import subprocess
 import zlib
 from pathlib import Path
 
+import subprocess
+
 from boards import (
     discovery,
     trezor_1,
diff --git a/python/src/trezorlib/firmware/models.py b/python/src/trezorlib/firmware/models.py
index 24376f364c..452947c299 100644
--- a/python/src/trezorlib/firmware/models.py
+++ b/python/src/trezorlib/firmware/models.py
@@ -29,6 +29,7 @@ class Model(Enum):
     T1B1 = b"T1B1"
     T2T1 = b"T2T1"
     T2B1 = b"T2B1"
+    T3W1 = b"T3W1"
     D001 = b"D001"
 
     # legacy aliases
@@ -230,6 +231,7 @@ MODEL_MAP = {
     Model.T1B1: LEGACY_V3,
     Model.T2T1: T2T1,
     Model.T2B1: T2B1,
+    Model.T3W1: TREZOR_CORE_DEV,
     Model.D001: TREZOR_CORE_DEV,
 }
 
@@ -237,6 +239,7 @@ MODEL_MAP_DEV = {
     Model.T1B1: LEGACY_V3_DEV,
     Model.T2T1: TREZOR_CORE_DEV,
     Model.T2B1: TREZOR_CORE_DEV,
+    Model.T3W1: TREZOR_CORE_DEV,
     Model.D001: TREZOR_CORE_DEV,
 }
 
@@ -244,6 +247,7 @@ MODEL_HASH_PARAMS_MAP = {
     Model.T1B1: LEGACY_HASH_PARAMS,
     Model.T2T1: T2T1_HASH_PARAMS,
     Model.T2B1: T2T1_HASH_PARAMS,
+    Model.T3W1: T2T1_HASH_PARAMS,
     Model.D001: T2T1_HASH_PARAMS,
 }
 
diff --git a/python/src/trezorlib/models.py b/python/src/trezorlib/models.py
index af83214a2c..bbe466fb97 100644
--- a/python/src/trezorlib/models.py
+++ b/python/src/trezorlib/models.py
@@ -72,15 +72,25 @@ DISC1 = TrezorModel(
     default_mapping=mapping.DEFAULT_MAPPING,
 )
 
+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,
+)
+
 # ==== model based names ====
 
 TREZOR_ONE = T1B1
 TREZOR_T = T2T1
 TREZOR_R = T2B1
 TREZOR_SAFE3 = T2B1
+TREZOR_T3W1 = T3W1
 TREZOR_DISC1 = DISC1
 
-TREZORS = {T1B1, T2T1, T2B1, DISC1}
+TREZORS = {T1B1, T2T1, T2B1, T3W1, DISC1}
 
 
 def by_name(name: Optional[str]) -> Optional[TrezorModel]: