diff --git a/lib/sensor/driver/gps/index.js b/lib/sensor/driver/gps/index.js
index <HASH>..<HASH> 100644
--- a/lib/sensor/driver/gps/index.js
+++ b/lib/sensor/driver/gps/index.js
@@ -36,7 +36,7 @@ function Gps(sensorInfo, options) {
   
   if (addr) {
     port = new serialport.SerialPort('/dev/ttyO' + addr, {
-      baudrate: options.baudRate || 4800,
+      baudrate: options.baudRate || 9600,
       parser: serialport.parsers.readline('\r\n')
     });
     port.on('data', function(line) {
[driver/gps] change default baudRate from <I> to <I>