diff --git a/db_handler.py b/db_handler.py
index 53c3559..0989836 100644
--- a/db_handler.py
+++ b/db_handler.py
@@ -1,6 +1,7 @@
 import sqlite3
 import time
 from datetime import datetime
+import logging
 
 import globals
 import default_config as config
@@ -45,10 +46,10 @@ def save_message_to_db(channel, user_id, message_text):
             return timestamp
 
     except sqlite3.Error as e:
-        print(f"SQLite error in save_message_to_db: {e}")
+        logging.error(f"SQLite error in save_message_to_db: {e}")
 
     except Exception as e:
-        print(f"Unexpected error in save_message_to_db: {e}")
+        logging.error(f"Unexpected error in save_message_to_db: {e}")
 
 def update_ack_nak(channel, timestamp, message, ack):
     try:
@@ -66,10 +67,10 @@ def update_ack_nak(channel, timestamp, message, ack):
             db_connection.commit()
 
     except sqlite3.Error as e:
-        print(f"SQLite error in update_ack_nak: {e}")
+        logging.error(f"SQLite error in update_ack_nak: {e}")
 
     except Exception as e:
-        print(f"Unexpected error in update_ack_nak: {e}")
+        logging.error(f"Unexpected error in update_ack_nak: {e}")
 
 
 from datetime import datetime
@@ -142,10 +143,10 @@ def load_messages_from_db():
                         globals.all_messages[channel].extend(messages)
 
                 except sqlite3.Error as e:
-                    print(f"SQLite error while loading messages from table '{table_name}': {e}")
+                    logging.error(f"SQLite error while loading messages from table '{table_name}': {e}")
 
     except sqlite3.Error as e:
-        print(f"SQLite error in load_messages_from_db: {e}")
+        logging.error(f"SQLite error in load_messages_from_db: {e}")
 
 
 def init_nodedb():
@@ -197,9 +198,9 @@ def init_nodedb():
             db_connection.commit()
 
     except sqlite3.Error as e:
-        print(f"SQLite error in init_nodedb: {e}")
+        logging.error(f"SQLite error in init_nodedb: {e}")
     except Exception as e:
-        print(f"Unexpected error in init_nodedb: {e}")
+        logging.error(f"Unexpected error in init_nodedb: {e}")
 
 def maybe_store_nodeinfo_in_db(packet):
     """Save nodeinfo unless that record is already there."""
@@ -281,6 +282,6 @@ def maybe_store_nodeinfo_in_db(packet):
 
 
     except sqlite3.Error as e:
-        print(f"SQLite error in maybe_store_nodeinfo_in_db: {e}")
+        logging.error(f"SQLite error in maybe_store_nodeinfo_in_db: {e}")
     finally:
         db_connection.close()
diff --git a/message_handlers/rx_handler.py b/message_handlers/rx_handler.py
index ae709da..21a6b63 100644
--- a/message_handlers/rx_handler.py
+++ b/message_handlers/rx_handler.py
@@ -1,9 +1,10 @@
+import logging
+import time
 from meshtastic import BROADCAST_NUM
 from utilities.utils import get_node_list, decimal_to_hex, get_name_from_number
 import globals
 from ui.curses_ui import draw_packetlog_win, draw_node_list, draw_messages_window, draw_channel_list, add_notification
 from db_handler import save_message_to_db, maybe_store_nodeinfo_in_db
-import time
 import default_config as config
 
 
@@ -100,4 +101,4 @@ def on_receive(packet, interface):
             save_message_to_db(globals.channel_list[channel_number], message_from_id, message_string)
 
     except KeyError as e:
-        print(f"Error processing packet: {e}")
\ No newline at end of file
+        logging.error(f"Error processing packet: {e}")
\ No newline at end of file
diff --git a/utilities/interfaces.py b/utilities/interfaces.py
index 4111d8c..7e6e821 100644
--- a/utilities/interfaces.py
+++ b/utilities/interfaces.py
@@ -1,6 +1,5 @@
-import meshtastic.serial_interface
-import meshtastic.tcp_interface
-import meshtastic.ble_interface
+import logging
+import meshtastic.serial_interface, meshtastic.tcp_interface, meshtastic.ble_interface
 import globals
 
 def initialize_interface(args):
@@ -12,6 +11,6 @@ def initialize_interface(args):
         try:
             return meshtastic.serial_interface.SerialInterface(args.port)
         except PermissionError as ex:
-            print("You probably need to add yourself to the `dialout` group to use a serial connection.")
+            logging.error("You probably need to add yourself to the `dialout` group to use a serial connection.")
         if globals.interface.devPath is None:
             return meshtastic.tcp_interface.TCPInterface("meshtastic.local")
\ No newline at end of file