diff --git a/shared/lora_device.py b/shared/lora_device.py
index 97f0291..eddc20f 100644
--- a/shared/lora_device.py
+++ b/shared/lora_device.py
@@ -51,7 +51,7 @@ class BaseLoraDevice:
             # 1. Handle incoming ACK response
             if data.get("_type") == "_ack":
                 ack_id = data.get("_ack_id")
-                print(f"[ReliableLoRa] <- SUCCESSFULLY MATCHED ACK ID: {ack_id}")
+                log(f"[ReliableLoRa] <- SUCCESSFULLY MATCHED ACK ID: {ack_id}")
                 if ack_id is not None:
                     self.received_acks.add(ack_id)
                     if len(self.received_acks) > 100:
@@ -61,11 +61,11 @@ class BaseLoraDevice:
             # 2. Handle incoming command expecting an ACK
             msg_id = data.get("_msg_id")
             if msg_id is not None:
-                print(f"[ReliableLoRa] <- Received packet with msg_id {msg_id}. Queuing ACK.")
+                log(f"[ReliableLoRa] <- Received packet with msg_id {msg_id}. Queuing ACK.")
                 self._send_ack(msg_id)
 
                 if msg_id in self.processed_msg_ids:
-                    print(f"[ReliableLoRa] Discarding duplicate retry for msg_id {msg_id}")
+                    log(f"[ReliableLoRa] Discarding duplicate retry for msg_id {msg_id}")
                     return None  # Discard duplicate retry
 
                 self.processed_msg_ids.add(msg_id)
@@ -86,10 +86,10 @@ class BaseLoraDevice:
         msg_id = self._generate_msg_id()
         payload["_msg_id"] = msg_id
 
-        print(f"\n[ReliableLoRa] === Starting send_reliable for msg_id {msg_id} ===")
+        log(f"\n[ReliableLoRa] === Starting send_reliable for msg_id {msg_id} ===")
 
         for attempt in range(max_retries):
-            print(f"[ReliableLoRa] Attempt {attempt + 1}/{max_retries} transmitting msg_id {msg_id}")
+            log(f"[ReliableLoRa] Attempt {attempt + 1}/{max_retries} transmitting msg_id {msg_id}")
             self.send(payload)
 
             # 1. Open a single continuous RX window for the full timeout duration
@@ -112,12 +112,12 @@ class BaseLoraDevice:
             try:
                 if msg_id in self.received_acks:
                     self.received_acks.remove(msg_id)
-                    print(f"[ReliableLoRa] === ACK received for msg_id {msg_id} on attempt {attempt + 1} ===")
+                    log(f"[ReliableLoRa] === ACK received for msg_id {msg_id} on attempt {attempt + 1} ===")
                     return True
             finally:
                 if lock: lock.release()
 
-            print(f"[ReliableLoRa] Attempt {attempt + 1} timed out waiting for ACK for msg_id {msg_id}")
+            log(f"[ReliableLoRa] Attempt {attempt + 1} timed out waiting for ACK for msg_id {msg_id}")
 
         print(f"[ReliableLoRa] ERROR: Failed to receive ACK for msg_id {msg_id} after {max_retries} attempts.")
         return False
@@ -334,13 +334,13 @@ else:
                     
                 hex_payload = payload.hex()
 
-                print(f"[RPi LoRa Serial] Transmitting HEX string: {hex_payload}")
+                log(f"[RPi LoRa Serial] Transmitting HEX string: {hex_payload}")
                 
                 # Format: AT+SEND=<group>,<payload_string>,<confirm>,<retries>
                 cmd = f"AT+SEND={group},{hex_payload},0,3"
                 
                 resp = self._send_at_cmd(cmd, wait_time=0.3)
-                print(f"[RPi LoRa Serial] AT+SEND response: {resp}")
+                log(f"[RPi LoRa Serial] AT+SEND response: {resp}")
 
         def receive_packet(self, timeout_ms=500):
             """Reads incoming serial lines from LA66 stick with robust format parsing."""