*<span CLASS=greentext>Enable MAC Identify</span>: Instead of geting update information as specified in <span CLASS=greentext>Update Info</span>, The device will looking for the update information from the file: wifi_mac.txt. which means, if the device has mac address A840417867AF, device will download the file: $Update_URL/A840417867AF.txt for auto update information.  

*<span CLASS=greentext>Enable MAC Identify</span>: Instead of geting update information as specified in <span CLASS=greentext>Update Info</span>, The device will looking for the update information from the file: wifi_mac.txt. which means, if the device has mac address A840417867AF, device will download the file: $Update_URL/A840417867AF.txt for auto update information.  

<span CLASS=greentext>Procedure for Auto Update Sketch</span>:

 

<span CLASS=bluetext>Procedure for Auto Update Sketch</span>:

   

   

Assume we have below configured:

Assume we have below configured:

'''Auto Update On Boot'''：checked

'''Auto Update On Boot'''：checked

'''Update URL''': http://www.dragino.com/downloads/downloads/tmp/autoupdate/

'''Update URL''': http://www.dragino.com/downloads/downloads/tmp/autoupdate/

'''Update Info''': update_info

'''Update Info''': update_info

'''Enable MAC Identify''': unchecked

'''Enable MAC Identify''': unchecked

Then after reboot, the device will do auto update as below:

Then after reboot, the device will do auto update as below: