diff --git a/src/controller/emulated.rs b/src/controller/emulated.rs
index 76abdd7..33579f4 100644
--- a/src/controller/emulated.rs
+++ b/src/controller/emulated.rs
@@ -10,6 +10,7 @@ mod dgoc44u;
 mod tcpp20009;
 mod tcpp20011;
 mod sotp031201_p4b7;
+mod sotp031201_p5b5;
 mod vok00106;
 
 const FFS_MOUNT: &str = "/tmp/ffs";
@@ -23,6 +24,7 @@ pub enum ControllerModel {
     TCPP20009,
     TCPP20011,
     SOTP031201P4B7,
+    SOTP031201P5B5,
     VOK00106,
 }
 
@@ -57,6 +59,11 @@ pub fn set_model(state: &ControllerState) -> Option<ControllerModel> {
         init_gadget(&sotp031201_p4b7::DEVICE_DESCRIPTOR, &sotp031201_p4b7::DESCRIPTORS, &sotp031201_p4b7::STRINGS);
         return Some(ControllerModel::SOTP031201P4B7);
     }
+    else if state.button_c && state.power == 2 {
+        println!("Selected controller SOTP-031201 (P5/B5 mode).");
+        init_gadget(&sotp031201_p5b5::DEVICE_DESCRIPTOR, &sotp031201_p5b5::DESCRIPTORS, &sotp031201_p5b5::STRINGS);
+        return Some(ControllerModel::SOTP031201P5B5);
+    }
 /*     else if state.button_a {
         println!("Selected controller VOK-00106.");
         return Some(ControllerModel::VOK00106);
@@ -81,6 +88,9 @@ pub fn set_state(state: &mut ControllerState, model: &ControllerModel) {
         ControllerModel::SOTP031201P4B7 => {
             sotp031201_p4b7::update_gadget(state);
         }
+        ControllerModel::SOTP031201P5B5 => {
+            sotp031201_p5b5::update_gadget(state);
+        }
         ControllerModel::VOK00106 => {
             vok00106::update_gadget(state);
         }
diff --git a/src/controller/emulated/sotp031201_p4b7.rs b/src/controller/emulated/sotp031201_p4b7.rs
index 837363e..e1f0c47 100644
--- a/src/controller/emulated/sotp031201_p4b7.rs
+++ b/src/controller/emulated/sotp031201_p4b7.rs
@@ -62,7 +62,7 @@ pub fn update_gadget(state: &mut ControllerState) {
     if state.button_select { buttons2.insert(Buttons2::SELECT) }
 
     // Assemble data and send it to endpoint
-    let data = [0x0, handle, buttons1.bits, buttons2.bits];
+    let data = [0x1, handle, buttons1.bits, buttons2.bits];
     if let Ok(mut file) = File::create(ENDPOINT1) {
         file.write(&data).ok();
     }
diff --git a/src/controller/emulated/sotp031201_p5b5.rs b/src/controller/emulated/sotp031201_p5b5.rs
new file mode 100644
index 0000000..a1ac9db
--- /dev/null
+++ b/src/controller/emulated/sotp031201_p5b5.rs
@@ -0,0 +1,69 @@
+use std::fs::File;
+use std::io::Write;
+
+use bitflags::bitflags;
+use crate::controller::physical::ControllerState;
+use crate::controller::emulated::{DeviceDescriptor, ENDPOINT1};
+
+pub const DESCRIPTORS: [u8; 48] = [0x01, 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+0x09, 0x04, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
+0x07, 0x05, 0x81, 0x03, 0x08, 0x00, 0x14,
+0x09, 0x04, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
+0x07, 0x05, 0x81, 0x03, 0x08, 0x00, 0x14];
+pub const STRINGS: [u8; 16] = [0x02, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00];
+
+pub const DEVICE_DESCRIPTOR: DeviceDescriptor = DeviceDescriptor{b_device_class: 0x00, b_device_sub_class: 0x0, id_vendor: 0x1C06, id_product: 0x77A7, i_manufacturer: "TAITO", i_product: "Densha de Go! Plug & Play (MTC P5/B5 mode)", i_serial_number: "SOTP-031201"};
+
+const POWER_NOTCHES: [u8; 6] = [0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C];
+const BRAKE_NOTCHES: [u8; 10] = [0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x02, 0x02, 0x02, 0x01];
+
+bitflags! {
+        struct Buttons1: u8 {
+            const NONE = 0;
+            const S = 1;
+            const D = 2;
+            const A = 4;
+            const A2 = 8;
+            const B = 16;
+            const C = 32;
+        }
+        struct Buttons2: u8 {
+            const NONE = 0;
+            const START = 1;
+            const SELECT = 2;
+            const UP = 4;
+            const DOWN = 8;
+            const LEFT = 16;
+            const RIGHT = 32;
+        }
+    }
+
+pub fn update_gadget(state: &mut ControllerState) {
+    // Calculate data for handles
+    let mut handle = POWER_NOTCHES[state.power as usize];
+    if state.brake > 0 {
+        handle = BRAKE_NOTCHES[state.brake as usize];
+    }
+
+    // Calculate data for buttons 1
+    let mut buttons1 = Buttons1::NONE;
+    if state.button_a { buttons1.insert(Buttons1::A) }
+    if state.button_b { buttons1.insert(Buttons1::B) }
+    if state.button_c { buttons1.insert(Buttons1::C) }
+    if state.button_d { buttons1.insert(Buttons1::D) }
+
+    // Calculate data for buttons 2
+    let mut buttons2 = Buttons2::NONE;
+    if state.button_up { buttons2.insert(Buttons2::UP) }
+    if state.button_down { buttons2.insert(Buttons2::DOWN) }
+    if state.button_left { buttons2.insert(Buttons2::LEFT) }
+    if state.button_right { buttons2.insert(Buttons2::RIGHT) }
+    if state.button_start { buttons2.insert(Buttons2::START) }
+    if state.button_select { buttons2.insert(Buttons2::SELECT) }
+
+    // Assemble data and send it to endpoint
+    let data = [0x1, handle, buttons1.bits, buttons2.bits];
+    if let Ok(mut file) = File::create(ENDPOINT1) {
+        file.write(&data).ok();
+    }
+}
\ No newline at end of file