diff --git a/modules/locationdata.py b/modules/locationdata.py
index f7a7639..3a91ff3 100644
--- a/modules/locationdata.py
+++ b/modules/locationdata.py
@@ -1,4 +1,4 @@
-# helper functions to use location data
+# helper functions to use location data like NOAA weather
 # K7MHI Kelly Keeton 2024
 
 import json # pip install json
diff --git a/modules/log.py b/modules/log.py
index c30d307..990c713 100644
--- a/modules/log.py
+++ b/modules/log.py
@@ -1,3 +1,7 @@
+# Custom logger for MeshBot and PongBot
+# you can change the sdtout_handler level to logging.INFO to only show INFO level logs
+# stdout_handler.setLevel(logging.INFO)vs stdout_handler.setLevel(logging.DEBUG)
+# 2024 Kelly Keeton K7MHI
 import logging
 from datetime import datetime
 from modules.settings import *
@@ -53,7 +57,7 @@ stdout_handler.setFormatter(CustomFormatter(logFormat))
 # Create file handler for logging to a file
 today = datetime.now()
 file_handler = logging.FileHandler('messages{}.log'.format(today.strftime('%Y_%m_%d')))
-file_handler.setLevel(logging.INFO)
+file_handler.setLevel(logging.INFO) # INFO used for messages
 file_handler.setFormatter(logging.Formatter(msgLogFormat))
 
 # Add handlers to the logger
diff --git a/modules/settings.py b/modules/settings.py
index a611f4f..4db0a52 100644
--- a/modules/settings.py
+++ b/modules/settings.py
@@ -1,3 +1,5 @@
+# Settings for MeshBot and PongBot
+# 2024 Kelly Keeton K7MHI
 import configparser
 
 # messages
diff --git a/modules/solarconditions.py b/modules/solarconditions.py
index ec62909..85c0f7b 100644
--- a/modules/solarconditions.py
+++ b/modules/solarconditions.py
@@ -1,5 +1,5 @@
 # helper functions to get HF band conditions, DRAP X-ray flux, and sunrise/sunset times
-# some code from https://github.com/Murturtle/MeshLink
+# HF code from https://github.com/Murturtle/MeshLink
 # K7MHI Kelly Keeton 2024
 
 import requests # pip install requests
diff --git a/modules/system.py b/modules/system.py
index 1557bf7..647e340 100644
--- a/modules/system.py
+++ b/modules/system.py
@@ -1,4 +1,4 @@
-# helper functions for system related tasks
+# helper functions and init for system related tasks
 # K7MHI Kelly Keeton 2024
 
 import meshtastic.serial_interface #pip install meshtastic
@@ -370,7 +370,7 @@ def get_closest_nodes(nodeInt=1,returnCount=3):
                     except Exception as e:
                         pass
                     
-            #sort by distance closest to lattitudeValue, longitudeValue
+            # sort by distance closest to lattitudeValue, longitudeValue
             node_list.sort(key=lambda x: (x['latitude']-latitudeValue)**2 + (x['longitude']-longitudeValue)**2)
 
             # return the first 3 closest nodes by default
@@ -409,7 +409,7 @@ def send_message(message, ch, nodeid=0, nodeInt=1):
 
         for m in message_list:
             if nodeid == 0:
-                #Send to channel
+                # Send to channel
                 logger.info(f"Device:{nodeInt} Channel:{ch} " + CustomFormatter.red + "Sending Multi-Chunk Message: " + CustomFormatter.white + m.replace('\n', ' '))
                 if nodeInt == 1:
                     interface1.sendText(text=m, channelIndex=ch)