title: How to reset esp8266 NodeMCU?
body: <p>I'm new at NodeMCU.  My NodeMCU version is LOLin 0.1</p>
  
  <p>First code I have uploaded is Spacehuhn's Deauther.  I set up my AP for deauther settings and everything worked fine.</p>
  
  <p>Few days later I wrote a new code (related with WIFI) and it didn't work.  Then, I looked at WIFI and it say <strong>my old AP (which should be overwritten)</strong></p>
  
  <p><em>Is there any way to Factory reset the NodeMCU?</em></p>
  
  <p>I tried flashing 1MB of nothing into <strong>0x000000 0x100000 0x200000 and 0x300000</strong>. It looked like it worked but when I checked back to Arduino IDE and upload my new code again, that AP come back, but in different name (change into <strong>ESP_1B24B6</strong>)</p>
  
  <p>Maybe problem is at <strong><em>Arduino IDE</em></strong> or <strong><em>NodeMCU</em></strong></p>