diff --git a/meshtastic/serial_interface.py b/meshtastic/serial_interface.py
index 3ecc560..282acfa 100644
--- a/meshtastic/serial_interface.py
+++ b/meshtastic/serial_interface.py
@@ -50,7 +50,7 @@ class SerialInterface(StreamInterface):
                 f.close()
             time.sleep(0.1)
 
-        self.stream = serial.Serial(self.devPath, 921600, exclusive=True, timeout=0.5, write_timeout=0)
+        self.stream = serial.Serial(self.devPath, 115200, exclusive=True, timeout=0.5, write_timeout=0)
         self.stream.flush()
         time.sleep(0.1)