diff --git a/lib/usb/applesauce.h b/lib/usb/applesauce.h
new file mode 100644
index 00000000..9c080075
--- /dev/null
+++ b/lib/usb/applesauce.h
@@ -0,0 +1,6 @@
+#pragma once
+
+#define APPLESAUCE_VID 0x16c0
+#define APPLESAUCE_PID 0x0483
+
+#define APPLESAUCE_ID ((APPLESAUCE_VID << 16) | APPLESAUCE_PID)
diff --git a/lib/usb/usb.cc b/lib/usb/usb.cc
index a6654796..b79e880f 100644
--- a/lib/usb/usb.cc
+++ b/lib/usb/usb.cc
@@ -9,6 +9,7 @@
 #include "lib/proto.h"
 #include "usbfinder.h"
 #include "lib/logger.h"
+#include "applesauce.h"
 #include "greaseweazle.h"
 
 static USB* usb = NULL;
@@ -54,6 +55,11 @@ static std::shared_ptr<CandidateDevice> selectDevice()
                 std::cerr << fmt::format(
                     "Greaseweazle: {} on {}\n", c->serial, c->serialPort);
                 break;
+
+            case APPLESAUCE_ID:
+                std::cerr << fmt::format(
+                    "Applesauce: {} on {}\n", c->serial, c->serialPort);
+                break;
         }
     }
     exit(1);
@@ -87,6 +93,9 @@ USB* get_usb_impl()
             return createGreaseweazleUsb(
                 candidate->serialPort, globalConfig()->usb().greaseweazle());
 
+        case APPLESAUCE_ID:
+            error("Applesauce not supported yet");
+
         default:
             error("internal");
     }
diff --git a/lib/usb/usbfinder.cc b/lib/usb/usbfinder.cc
index d3a87003..20b546a3 100644
--- a/lib/usb/usbfinder.cc
+++ b/lib/usb/usbfinder.cc
@@ -3,12 +3,13 @@
 #include "usb.h"
 #include "lib/bytes.h"
 #include "usbfinder.h"
+#include "applesauce.h"
 #include "greaseweazle.h"
 #include "protocol.h"
 #include "libusbp.hpp"
 
 static const std::set<uint32_t> VALID_DEVICES = {
-    GREASEWEAZLE_ID, FLUXENGINE_ID};
+    GREASEWEAZLE_ID, FLUXENGINE_ID, APPLESAUCE_ID};
 
 static const std::string get_serial_number(const libusbp::device& device)
 {
@@ -71,6 +72,9 @@ std::string getDeviceName(DeviceType type)
         case DEVICE_FLUXENGINE:
             return "FluxEngine";
 
+        case DEVICE_APPLESAUCE:
+            return "Applesauce";
+
         default:
             return "unknown";
     }
diff --git a/lib/usb/usbfinder.h b/lib/usb/usbfinder.h
index 2034a7d8..435c7e3b 100644
--- a/lib/usb/usbfinder.h
+++ b/lib/usb/usbfinder.h
@@ -7,7 +7,8 @@
 enum DeviceType
 {
     DEVICE_FLUXENGINE,
-    DEVICE_GREASEWEAZLE
+    DEVICE_GREASEWEAZLE,
+    DEVICE_APPLESAUCE,
 };
 
 extern std::string getDeviceName(DeviceType type);