title: Problem with BAUD rate in hm-10 bluetooth module
body: <p>I bought an hm-10 bluetooth ble module , and connected it to my arduino nano , when the hm-10 module was set to 9600 baud rate it worked just fine,</p>
  <p>The problem is that i've changed the baud rate of the hm-10 module to 38400 with the arduino ide console and now i cant get it back to 9600, because the module doesn't understand the commands from the console (eg. if i write AT+BAUD4 the console just return weird characters)</p>
  <p>I tried changing the software serial.begin to 9600 or 38400 but nothing works, my code is</p>
  <pre><code>#include &lt;SoftwareSerial.h&gt;
  
  SoftwareSerial miBT(10, 11);
  
  void setup(){
  
  Serial.begin(9600);
  Serial.println(&quot;Listo&quot;);
  miBT.begin(9600);
  
  }
  
  void loop(){
  if (miBT.available())
  Serial.write(miBT.read());
  
  if (Serial.available())
  miBT.write(Serial.read());
  
  }
  </code></pre>