diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 34aa5da1..8df09b2d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -19,9 +19,8 @@ jobs:
           - PI_PICOW
           - PI_PICO2W
           - RP2040_ZERO
+          - RP2350_USB_A
           - ADAFRUIT_FEATHER
-          - ESP32_BLUEPAD32_I2C
-          - ESP32_BLUERETRO_I2C
           #- EXTERNAL_4CH_I2C
 
     steps:
diff --git a/Firmware/RP2040/CMakeLists.txt b/Firmware/RP2040/CMakeLists.txt
index 839577b3..330592ba 100644
--- a/Firmware/RP2040/CMakeLists.txt
+++ b/Firmware/RP2040/CMakeLists.txt
@@ -11,7 +11,7 @@ set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
 set(SRC ${CMAKE_CURRENT_LIST_DIR}/src)
 set(EXTERNAL_DIR ${CMAKE_CURRENT_LIST_DIR}/../external)
-set(PICOSDK_VERSION_TAG "2.1.0")
+set(PICOSDK_VERSION_TAG "2.1.1")
 
 # Default Pico SDK path when not set (e.g. by CMake Tools or command line)
 if(NOT PICO_SDK_PATH)
@@ -183,6 +183,13 @@ elseif(OGXM_BOARD STREQUAL "ESP32_BLUERETRO_I2C")
         add_compile_definitions(OGXM_RETAIL=1)
     endif()
 
+elseif(OGXM_BOARD STREQUAL "RP2350_USB_A")
+    add_compile_definitions(CONFIG_OGXM_BOARD_RP2350_USB_A=1)
+    set(EN_USB_HOST TRUE)
+    set(PICO_PLATFORM rp2350)
+    set(EN_RGB TRUE)
+    set(FLASH_SIZE_MB 2)
+
 else()
     message(FATAL_ERROR "Invalid OGXM_BOARD value. See options in src/board_config.h")
 
@@ -519,4 +526,4 @@ endif()
 
 set_target_properties(${FW_NAME} PROPERTIES OUTPUT_NAME ${EXE_FILENAME})
 
-pico_add_extra_outputs(${FW_NAME})
\ No newline at end of file
+pico_add_extra_outputs(${FW_NAME})
diff --git a/Firmware/RP2040/src/Board/Config.h b/Firmware/RP2040/src/Board/Config.h
index a40ecf60..d73001a0 100644
--- a/Firmware/RP2040/src/Board/Config.h
+++ b/Firmware/RP2040/src/Board/Config.h
@@ -9,7 +9,8 @@
 #define ESP32_BLUERETRO_I2C 5
 #define EXTERNAL_4CH_I2C    6
 #define INTERNAL_4CH_I2C    7
-#define BOARDS_COUNT        8
+#define RP2350_USB_A        8
+#define BOARDS_COUNT        9
 
 #define SYSCLOCK_KHZ 240000
 
@@ -99,6 +100,11 @@
         #define MAX_GAMEPADS 1
     #endif
 
+#elif defined(CONFIG_OGXM_BOARD_RP2350_USB_A)
+    #define OGXM_BOARD          RP2350_USB_A
+    #define PIO_USB_DP_PIN      12
+    #define RGB_PXL_PIN         16
+
 #else
     #error "Invalid OGXMini board selected"
 
@@ -136,4 +142,4 @@
     }
 #endif // defined(PIO_USB_DP_PIN)
 
-#endif // _BOARD_CONFIG_H_
\ No newline at end of file
+#endif // _BOARD_CONFIG_H_
diff --git a/Firmware/RP2040/src/OGXMini/Board/Standard.cpp b/Firmware/RP2040/src/OGXMini/Board/Standard.cpp
index 575b4e0c..979d0a12 100644
--- a/Firmware/RP2040/src/OGXMini/Board/Standard.cpp
+++ b/Firmware/RP2040/src/OGXMini/Board/Standard.cpp
@@ -1,6 +1,6 @@
 #include "Board/Config.h"
 #include "OGXMini/Board/Standard.h"
-#if ((OGXM_BOARD == PI_PICO) || (OGXM_BOARD == RP2040_ZERO) || (OGXM_BOARD == ADAFRUIT_FEATHER))
+#if ((OGXM_BOARD == PI_PICO) || (OGXM_BOARD == RP2040_ZERO) || (OGXM_BOARD == ADAFRUIT_FEATHER) || (OGXM_BOARD == RP2350_USB_A))
 
 #include <pico/multicore.h>
 #include <pico/time.h>
@@ -138,4 +138,4 @@ void standard::run() {
 // void standard::initialize() {}
 // void standard::run() {}
 
-#endif // OGXM_BOARD == PI_PICO || OGXM_BOARD == RP2040_ZERO || OGXM_BOARD == ADAFRUIT_FEATHER
\ No newline at end of file
+#endif // OGXM_BOARD == PI_PICO || OGXM_BOARD == RP2040_ZERO || OGXM_BOARD == ADAFRUIT_FEATHER
diff --git a/Firmware/RP2040/src/OGXMini/OGXMini.cpp b/Firmware/RP2040/src/OGXMini/OGXMini.cpp
index a754c630..a676e1e5 100644
--- a/Firmware/RP2040/src/OGXMini/OGXMini.cpp
+++ b/Firmware/RP2040/src/OGXMini/OGXMini.cpp
@@ -22,6 +22,7 @@ namespace OGXMini {
         esp32_br_i2c::initialize,   // ESP32_BLUERETRO_I2C
         four_ch_i2c::initialize,    // EXTERNAL_4CH_I2C
         four_ch_i2c::initialize,    // INTERNAL_4CH_I2C
+        standard::initialize,       // RP2350_USB_A
     };
 
     static constexpr RunFunc run_func[BOARDS_COUNT] = {
@@ -33,6 +34,7 @@ namespace OGXMini {
         esp32_br_i2c::run,      // ESP32_BLUERETRO_I2C
         four_ch_i2c::run,       // EXTERNAL_4CH_I2C
         four_ch_i2c::run,       // INTERNAL_4CH_I2C
+        standard::run,          // RP2350_USB_A
     };
 
     static constexpr HostMountedFunc host_mount_func[BOARDS_COUNT] = {
@@ -44,6 +46,7 @@ namespace OGXMini {
         nullptr,                    // ESP32_BLUERETRO_I2C
         four_ch_i2c::host_mounted,  // EXTERNAL_4CH_I2C
         four_ch_i2c::host_mounted,  // INTERNAL_4CH_I2C
+        standard::host_mounted,     // RP2350_USB_A
     };
 
     static constexpr HostMountedWTypeFunc host_mount_w_type_func[BOARDS_COUNT] = {
@@ -55,6 +58,7 @@ namespace OGXMini {
         nullptr,                            // ESP32_BLUERETRO_I2C
         four_ch_i2c::host_mounted_w_type,   // EXTERNAL_4CH_I2C
         four_ch_i2c::host_mounted_w_type,   // INTERNAL_4CH_I2C
+        nullptr,                            // RP2350_USB_A
     };
 
     static constexpr WirelessConnectedFunc wl_conn_func[BOARDS_COUNT] = {
@@ -66,6 +70,7 @@ namespace OGXMini {
         nullptr,                            // ESP32_BLUERETRO_I2C
         four_ch_i2c::wireless_connected,    // EXTERNAL_4CH_I2C
         four_ch_i2c::wireless_connected,    // INTERNAL_4CH_I2C
+        nullptr,                            // RP2350_USB_A
     };
 
     void initialize() {
@@ -100,4 +105,4 @@ namespace OGXMini {
         }
     }
 
-} // namespace OGXMini
\ No newline at end of file
+} // namespace OGXMini
diff --git a/Firmware/RP2040/src/USBDevice/DeviceDriver/XboxOG/XboxOG_GP.cpp b/Firmware/RP2040/src/USBDevice/DeviceDriver/XboxOG/XboxOG_GP.cpp
index eeda9c0c..e5671868 100644
--- a/Firmware/RP2040/src/USBDevice/DeviceDriver/XboxOG/XboxOG_GP.cpp
+++ b/Firmware/RP2040/src/USBDevice/DeviceDriver/XboxOG/XboxOG_GP.cpp
@@ -3,6 +3,7 @@
 
 #include "USBDevice/DeviceDriver/XboxOG/tud_xid/tud_xid.h"
 #include "USBDevice/DeviceDriver/XboxOG/XboxOG_GP.h"
+#include "Board/ogxm_log.h"
 
 void XboxOGDevice::initialize() 
 {
@@ -20,6 +21,79 @@ void XboxOGDevice::process(const uint8_t idx, Gamepad& gamepad)
         std::memset(&in_report_.buttons, 0, 8);
         Gamepad::PadIn gp_in = gamepad.get_pad_in();
 
+        // Check for SYS button long-press
+        bool sys_pressed = (gp_in.buttons & Gamepad::BUTTON_SYS) != 0;
+        
+        if (sys_pressed && !sys_button_pressed_)
+        {
+            // SYS button just pressed
+            sys_button_pressed_ = true;
+            sys_button_press_time_ = get_absolute_time();
+            sys_button_combo_sent_ = false;
+        }
+        else if (!sys_pressed && sys_button_pressed_)
+        {
+            // SYS button released
+            sys_button_pressed_ = false;
+            
+            // Calculate how long it was held
+            uint64_t hold_time_ms = to_ms_since_boot(get_absolute_time()) - to_ms_since_boot(sys_button_press_time_);
+            
+            if (hold_time_ms >= 3000)
+            {
+                // 3s combo: LT + RT + Up + Back - Shutdown
+                gp_in.trigger_l = gamepad.scale_trigger_l(0xFF);
+                gp_in.trigger_r = gamepad.scale_trigger_r(0xFF);
+                gp_in.dpad |= Gamepad::DPAD_UP;
+                gp_in.buttons |= Gamepad::BUTTON_BACK;
+				sys_button_combo_sent_ = true;
+            }
+            else if (hold_time_ms >= 1000)
+            {
+                // 1s combo: LT + RT + Start + SELECT - Soft IGR
+                gp_in.trigger_l = gamepad.scale_trigger_l(0xFF);
+                gp_in.trigger_r = gamepad.scale_trigger_r(0xFF);
+                gp_in.buttons |= Gamepad::BUTTON_START;
+                gp_in.buttons |= Gamepad::BUTTON_BACK;
+                sys_button_combo_sent_ = true;
+            }
+            else
+            {
+                // Under 1s: treat as normal START button
+                gp_in.buttons |= Gamepad::BUTTON_START;
+                sys_button_combo_sent_ = true;
+            }
+        }
+        else if (sys_pressed && !sys_button_combo_sent_)
+        {
+            // Button still held - check if we should send a combo
+            uint64_t hold_time_ms = to_ms_since_boot(get_absolute_time()) - to_ms_since_boot(sys_button_press_time_);
+            
+            if (hold_time_ms >= 3000)
+            {
+                // 3s combo: LT + RT + Up + Back - Shutdown
+                gp_in.trigger_l = gamepad.scale_trigger_l(0xFF);
+                gp_in.trigger_r = gamepad.scale_trigger_r(0xFF);
+                gp_in.dpad |= Gamepad::DPAD_UP;
+                gp_in.buttons |= Gamepad::BUTTON_BACK;
+				sys_button_combo_sent_ = true;
+            }
+            else if (hold_time_ms >= 1000)
+            {
+                // 1s combo: LT + RT + Start + Back - Soft IGR
+                gp_in.trigger_l = gamepad.scale_trigger_l(0xFF);
+                gp_in.trigger_r = gamepad.scale_trigger_r(0xFF);
+                gp_in.buttons |= Gamepad::BUTTON_START;
+                gp_in.buttons |= Gamepad::BUTTON_BACK;
+                sys_button_combo_sent_ = true;
+            }
+            else
+            {
+                // Under 1s: treat as START button
+                gp_in.buttons |= Gamepad::BUTTON_START;
+            }
+        }
+
         switch (gp_in.dpad)
         {
             case Gamepad::DPAD_UP:
@@ -138,4 +212,4 @@ const uint8_t* XboxOGDevice::get_descriptor_configuration_cb(uint8_t index)
 const uint8_t* XboxOGDevice::get_descriptor_device_qualifier_cb() 
 {
 	return nullptr;
-}
\ No newline at end of file
+}
diff --git a/Firmware/RP2040/src/USBDevice/DeviceDriver/XboxOG/XboxOG_GP.h b/Firmware/RP2040/src/USBDevice/DeviceDriver/XboxOG/XboxOG_GP.h
index cdd63c3f..832dd285 100644
--- a/Firmware/RP2040/src/USBDevice/DeviceDriver/XboxOG/XboxOG_GP.h
+++ b/Firmware/RP2040/src/USBDevice/DeviceDriver/XboxOG/XboxOG_GP.h
@@ -5,6 +5,7 @@
 
 #include "USBDevice/DeviceDriver/DeviceDriver.h"
 #include "Descriptors/XboxOG.h"
+#include <pico/time.h>
 
 class XboxOGDevice : public DeviceDriver 
 {
@@ -23,6 +24,10 @@ class XboxOGDevice : public DeviceDriver
 private:
     XboxOG::GP::InReport in_report_;
     XboxOG::GP::OutReport out_report_;
+    
+    bool sys_button_pressed_{false};
+    bool sys_button_combo_sent_{false};
+    absolute_time_t sys_button_press_time_;
 };
 
-#endif // _XBOXGOG_DEVICE_H_
+#endif // _XBOXGOG_DEVICE_H_
\ No newline at end of file
diff --git a/Firmware/RP2040/src/USBHost/HostDriver/XInput/Xbox360.cpp b/Firmware/RP2040/src/USBHost/HostDriver/XInput/Xbox360.cpp
index 58e75051..266a3489 100644
--- a/Firmware/RP2040/src/USBHost/HostDriver/XInput/Xbox360.cpp
+++ b/Firmware/RP2040/src/USBHost/HostDriver/XInput/Xbox360.cpp
@@ -1,6 +1,7 @@
 #include <cstring>
 
 #include "host/usbh.h"
+#include "TaskQueue/TaskQueue.h"
 
 #include "USBHost/HostDriver/XInput/tuh_xinput/tuh_xinput.h"
 #include "USBHost/HostDriver/XInput/Xbox360.h"
@@ -8,6 +9,12 @@
 void Xbox360Host::initialize(Gamepad& gamepad, uint8_t address, uint8_t instance, const uint8_t* report_desc, uint16_t desc_len)
 {
     tuh_xinput::set_led(address, instance, idx_ + 1, true);
+    // Sets LED every 2 seconds to keep 8BitDo Ultimate 1C controllers alive. May cause LED weirdness or other issues on wired 360 controllers.
+    tid_keepalive_ = TaskQueue::Core1::get_new_task_id();
+    TaskQueue::Core1::queue_delayed_task(tid_keepalive_, 2000, true, [address, instance, this] {
+        tuh_xinput::set_led(address, instance, idx_ + 1, false);
+    });
+
     tuh_xinput::receive_report(address, instance);
 }
 
@@ -55,4 +62,4 @@ bool Xbox360Host::send_feedback(Gamepad& gamepad, uint8_t address, uint8_t insta
 {
     Gamepad::PadOut gp_out = gamepad.get_pad_out();
     return tuh_xinput::set_rumble(address, 0, gp_out.rumble_l, gp_out.rumble_r, false);
-}
\ No newline at end of file
+}
diff --git a/Firmware/RP2040/src/USBHost/HostDriver/XInput/Xbox360.h b/Firmware/RP2040/src/USBHost/HostDriver/XInput/Xbox360.h
index 63511e5d..110e2ef9 100644
--- a/Firmware/RP2040/src/USBHost/HostDriver/XInput/Xbox360.h
+++ b/Firmware/RP2040/src/USBHost/HostDriver/XInput/Xbox360.h
@@ -18,6 +18,7 @@ class Xbox360Host : public HostDriver
 
 private:
     XInput::InReport prev_in_report_;
+    uint32_t tid_keepalive_{0};
 };
 
-#endif // _XBOX360_WIRED_HOST_H_
\ No newline at end of file
+#endif // _XBOX360_WIRED_HOST_H_
diff --git a/README.md b/README.md
index e14adc8f..607ec9ba 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # OGX-Mini 2026
 ![OGX-Mini Boards](images/OGX-Mini-github.jpg "OGX-Mini Boards")
 
-Firmware for the RP2040, capable of emulating gamepads for several game consoles. The firmware comes in many flavors, supported on the [Adafruit Feather USB Host board](https://www.adafruit.com/product/5723), Pi Pico, Pi Pico 2, Pi Pico W, Pi Pico 2 W, Waveshare RP2040-Zero, Pico/ESP32 hybrid, and a 4-Channel RP2040-Zero setup.
+Firmware for the RP2040, capable of emulating gamepads for several game consoles. The firmware comes in many flavors, supported on the [Adafruit Feather USB Host board](https://www.adafruit.com/product/5723), Pi Pico, Pi Pico 2, Pi Pico W, Pi Pico 2 W, Waveshare RP2040-Zero, Waveshare/SpotPear RP2350-A, Pico/ESP32 hybrid, and a 4-Channel RP2040-Zero setup.
 
 [**Visit the web app here**](https://wiredopposite.github.io/OGX-Mini-WebApp/) to change your mappings and deadzone settings. To pair the OGX-Mini with the web app via USB, plug your controller in, then connect it to your PC, hold **Start + Left Bumper + Right Bumper** to enter web app mode. Click "Connect via USB" in the web app and select the OGX-Mini. You can also pair via Bluetooth, no extra steps are needed in that case. 
 
@@ -163,7 +163,8 @@ Build with **CMake** from the `Firmware/RP2040` directory. You can compile for d
 - ```PI_PICO2``` 
 - ```PI_PICOW``` 
 - ```PI_PICO2W``` 
-- ```RP2040_ZERO``` 
+- ```RP2040_ZERO```
+- ```RP2350_USB_A``` 
 - ```ADAFRUIT_FEATHER``` 
 - ```ESP32_BLUEPAD32_I2C```
 - ```ESP32_BLUERETRO_I2C```