diff --git a/bluetooth_visibility.sh b/bluetooth_visibility.sh
new file mode 100644
index 0000000..e7402a2
--- /dev/null
+++ b/bluetooth_visibility.sh
@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+sudo hciconfig hci0 piscan
+
+# sudo hciconfig -a
+# should contain PICSCAN flag
\ No newline at end of file
diff --git a/client.py b/client.py
index f1d8654..89b19a2 100644
--- a/client.py
+++ b/client.py
@@ -10,7 +10,7 @@ print('This devices bluetooth address is: {}'.format(bt_mac))
 
 def send_payload(address):
     payload = json.dumps(['foo', {'bar': ('baz', None, 1.0, 2)}])
-    sock = bluetooth.BluetoothSocket(bluetooth.L2CAP)
+    sock = bluetooth.BluetoothSocket(bluetooth.RFCOMM)
 
     bt_addr = address
     port = 0x1001
@@ -26,17 +26,18 @@ def send_payload(address):
     data = sock.recv(1024)
     print("Data received:", str(data))
 
+    a = input("exit: ")
     sock.close()
 
 
-while True:
-    nearby_devices = bluetooth.discover_devices(lookup_names=True)
-    print("found %d devices" % len(nearby_devices))
-
-    for addr, name in nearby_devices:
-        print("  %s - %s" % (addr, name))
-        if addr == settings.PEER_BT_ADDRESS:
-            print("PEERING PARTNER FOUND")
-            send_payload(addr)
-
-    time.sleep(settings.BT_SLEEP)
\ No newline at end of file
+# while True:
+#     nearby_devices = bluetooth.discover_devices(lookup_names=True)
+#     print("found %d devices" % len(nearby_devices))
+#
+#     for addr, name in nearby_devices:
+#         print("  %s - %s" % (addr, name))
+#         if addr == settings.PEER_BT_ADDRESS:
+#             print("PEERING PARTNER FOUND")
+#             send_payload(addr)
+#
+#     time.sleep(settings.BT_SLEEP)
\ No newline at end of file
diff --git a/server.py b/server.py
index 80413cb..4b94ba1 100644
--- a/server.py
+++ b/server.py
@@ -5,23 +5,30 @@ import settings
 bt_mac = settings.get_own_bt_address()
 print('This devices bluetooth address is: {}'.format(bt_mac))
 
-server_sock = bluetooth.BluetoothSocket(bluetooth.L2CAP)
+server_sock = bluetooth.BluetoothSocket(bluetooth.RFCOMM)
 
 port = 0x1001
 
 server_sock.bind(("", port))
 server_sock.listen(1)
 
-client_sock, address = server_sock.accept()
-print("Accepted connection from ", address)
+client_sock = False
 
-data = client_sock.recv(1024)
-print("Data received: ", str(data))
+try:
+    client_sock, address = server_sock.accept()
+    print("Accepted connection from ", address)
 
-while data:
-    client_sock.send('Echo => ' + str(data))
     data = client_sock.recv(1024)
-    print("Data received:", str(data))
+    print("Data received: ", str(data))
+
+    while data:
+        client_sock.send('Echo => ' + str(data))
+        data = client_sock.recv(1024)
+        print("Data received:", str(data))
+except KeyboardInterrupt:
+    print("closing")
+finally:
+    if client_sock:
+        client_sock.close()
+    server_sock.close()
 
-client_sock.close()
-server_sock.close()
\ No newline at end of file
diff --git a/settings.py b/settings.py
index c00b946..c38d476 100644
--- a/settings.py
+++ b/settings.py
@@ -1,7 +1,9 @@
 # this is the address of the hikey
-# PEER_BT_ADDRESS = '98:7B:F3:19:FE:57'
-PEER_BT_ADDRESS = '7C:E9:D3:DD:66:23'
-BT_SLEEP = 2  # seconds
+HIKEY_BT_ADDRESS = '98:7B:F3:19:FE:57'
+# raspy
+RASPY_BT_ADDRESS = 'B8:27:EB:76:09:0B'
+PEER_BT_ADDRESS = RASPY_BT_ADDRESS
+BT_SLEEP = 0.01  # seconds
 
 from subprocess import Popen, PIPE
 import re
@@ -25,3 +27,5 @@ def get_own_bt_address():
 
     return bt_addresses[0]
 
+
+