diff --git a/main.py b/main.py
new file mode 100644
index 0000000..71198cf
--- /dev/null
+++ b/main.py
@@ -0,0 +1,90 @@
+import meshtastic
+import meshtastic.serial_interface
+import meshtastic.tcp_interface
+from haversine import haversine
+import time
+from meshtastic import portnums_pb2, mesh_pb2
+from meshtastic.__init__ import LOCAL_ADDR, BROADCAST_NUM, BROADCAST_ADDR
+import os
+
+from pubsub import pub
+
+local_interface = None
+remote_interface = None
+
+local_node_addr = os.environ['LOCAL_NODE_ADDR']
+remote_node_addr = os.environ['REMOTE_NODE_ADDR']
+
+if '/' in local_node_addr:
+    local_interface = meshtastic.serial_interface.SerialInterface(devPath=local_node_addr)
+elif '.' in local_node_addr:
+    local_interface = meshtastic.tcp_interface.TCPInterface(hostname=local_node_addr)
+else:
+    local_interface = meshtastic.serial_interface.SerialInterface()
+
+remote_interface = meshtastic.tcp_interface.TCPInterface(hostname=remote_node_addr)
+
+ourNode = local_interface.getNode('^local')
+
+SUPPORTED_MESSAGES = [
+ 'POSITION_APP',
+ 'TEXT_MESSAGE_APP'
+]
+
+SUPPORTED_BRIDGE_DISTANCE_KM = 5
+CHANNEL_INDEX = 0
+NODE_PROXY = {BROADCAST_ADDR: BROADCAST_ADDR}
+
+def onReceive(packet, interface): # called when a packet arrives
+
+    if packet['decoded']['portnum'] not in SUPPORTED_MESSAGES:
+        print(f"Dropping {packet['decoded']['portnum']}")
+        return
+
+    message_source_position = None
+    current_local_position = None
+
+    if 'position' in packet['decoded']:
+
+        if 'latitude' in packet['decoded']['position'] and 'longitude' in packet['decoded']['position']:
+            message_source_position = (packet['decoded']['position']['latitude'], packet['decoded']['position']['longitude'])
+
+            nodeInfo = local_interface.getMyNodeInfo()
+            current_local_position = (nodeInfo['position']['latitude'], nodeInfo['position']['longitude'])
+
+        if message_source_position and current_local_position:
+            # message originates from too far a distance
+            if SUPPORTED_BRIDGE_DISTANCE_KM > 0 and haversine(message_source_position, current_local_position) > SUPPORTED_BRIDGE_DISTANCE_KM:
+                return
+
+    if 'to' in packet:
+        # Broadcast messages or specific 
+        if packet['to'] in NODE_PROXY:
+            destinationId = NODE_PROXY[packet['to']]
+        else:
+            destinationId = packet['to']
+
+        channelIndex = CHANNEL_INDEX
+
+        meshPacket = mesh_pb2.MeshPacket()
+        meshPacket.channel = channelIndex
+        meshPacket.decoded.payload = packet['decoded']['payload']
+        meshPacket.decoded.portnum = packet['decoded']['portnum']
+        meshPacket.decoded.want_response = False
+        meshPacket.id = remote_interface._generatePacketId()
+
+        if destinationId == BROADCAST_ADDR or destinationId in remote_interface.nodes:
+            print(f"Sending {meshPacket} to TCP server")
+            remote_interface._sendPacket(meshPacket=meshPacket, destinationId=destinationId)
+
+def onConnection(interface, topic=pub.AUTO_TOPIC): # called when we (re)connect to the radio
+    print("Connected.")
+
+pub.subscribe(onReceive, "meshtastic.receive")
+pub.subscribe(onConnection, "meshtastic.connection.established")
+
+while True:
+    time.sleep(1000)
+
+local_interface.close()
+remote_interface.close()
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..55f1da6
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,2 @@
+haversine
+meshtastic