diff --git a/fixgw/config/connections/dynon.yaml b/fixgw/config/connections/dynon.yaml
new file mode 100644
index 0000000..53e4c69
--- /dev/null
+++ b/fixgw/config/connections/dynon.yaml
@@ -0,0 +1,4 @@
+dynon:
+  load: DYNON
+  module: fixgw.plugins.dynon
+  port: /dev/ttyUSB0
\ No newline at end of file
diff --git a/fixgw/config/default.yaml b/fixgw/config/default.yaml
index bb52532..ef2fb3f 100644
--- a/fixgw/config/default.yaml
+++ b/fixgw/config/default.yaml
@@ -61,6 +61,7 @@ connections:
   - IFLY_CONFIG
   - MEGASQUIRT_CONFIG
   - MGL_CONFIG
+  - DYNON_CONFIG
   - DEMO_CONFIG
 
 # Logging configuration - See Python logging.config module documenation
diff --git a/fixgw/config/preferences.yaml b/fixgw/config/preferences.yaml
index dcede96..ca37a94 100644
--- a/fixgw/config/preferences.yaml
+++ b/fixgw/config/preferences.yaml
@@ -32,6 +32,7 @@ includes:
   IFLY_CONFIG: connections/ifly.yaml
   MEGASQUIRT_CONFIG: connections/megasquirt.yaml
   MGL_CONFIG: connections/mgl.yaml
+  DYNON_CONFIG: connections/dynon.yaml
   DEMO_CONFIG: connections/demo.yaml
 # This section is used to turn things on or off
 enabled:
@@ -60,5 +61,6 @@ enabled:
   IFLY: false
   MEGASQUIRT: false
   MGL: false
+  DYNON: false
   DEMO: true
 
diff --git a/fixgw/plugins/dynon/__init__.py b/fixgw/plugins/dynon/__init__.py
new file mode 100644
index 0000000..d5ea75a
--- /dev/null
+++ b/fixgw/plugins/dynon/__init__.py
@@ -0,0 +1,116 @@
+#!/usr/bin/env python
+
+#  Copyright (c) 2024 Janne Mäntyharju
+#
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2 of the License, or
+#  (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+#  Reads data from Dynon D10/D100 serial output stream
+
+import threading
+from collections import OrderedDict
+
+import serial
+import fixgw.plugin as plugin
+
+
+class MainThread(threading.Thread):
+    def __init__(self, parent):
+        super(MainThread, self).__init__()
+        self.getout = False   # indicator for when to stop
+        self.parent = parent  # parent plugin object
+        self.log = parent.log  # simplifies logging
+        self._buffer = bytearray()
+        self._c = None
+        self._vario_values = []
+
+    def run(self):
+        self._c = serial.Serial(self.parent.config['port'],
+                                baudrate=115200,
+                                timeout=0.5,)
+        while not self.getout:
+            try:
+                s = self._c.read(self._c.in_waiting)
+            except serial.SerialException:
+                self.parent.log.error("Serial port error")
+
+            for c in s:
+                if c == 0x0A:  # message end
+                    message = self._buffer
+                    self._buffer = bytearray()
+                    self._parse(message)
+                else:
+                    self._buffer.extend(c.to_bytes())
+
+    def stop(self):
+        self.getout = True
+
+    def _parse(self, message):
+        if len(message) != 52:
+            self.parent.log.error("Incorrect data length")
+            return
+
+        status = int(message[41:47], 16) & 1
+        
+        pitch = int(message[8:12]) / 10.0     
+        self.parent.db_write("PITCH", pitch)
+        
+        roll = int(message[12:17]) / 10.0     
+        self.parent.db_write("ROLL", roll)
+        
+        yaw = int(message[17:20]) 
+        self.parent.db_write("YAW", yaw)
+        
+        if status == 0:
+            alt = round(int(message[24:29]) * 3.28084)  # meters to feet
+              
+            self.parent.db_write("ALT", alt)
+            self.parent.db_write("TALT", alt)
+            
+            turn_rate = int(message[29:33]) / 10
+            self.parent.db_write("ROT", turn_rate)
+        else:
+            vs = int(message[29:33]) / 10 * 60
+            
+            self._vario_values.append(vs)
+            if len(self._vario_values) > 128:
+                self._vario_values.pop(0)
+            if len(self._vario_values):
+                vs = round(sum(self._vario_values) / len(self._vario_values))
+                
+            self.parent.db_write("VS", vs)
+
+        # 1/10 m/s to knots
+        speed = round(int(message[20:24]) * 0.194384)          
+        self.parent.db_write("IAS", speed)
+
+
+class Plugin(plugin.PluginBase):
+    def __init__(self, name, config):
+        super(Plugin, self).__init__(name, config)
+        self.thread = MainThread(self)
+        self.status = OrderedDict()
+
+    def run(self):
+        self.thread.start()
+
+    def stop(self):
+        self.thread.stop()
+        if self.thread.is_alive():
+            self.thread.join(1.0)
+        if self.thread.is_alive():
+            raise plugin.PluginFail
+
+    def get_status(self):
+        return self.status