for test I select the blink example.......
1) I instlalled the Apache server with PHP and as per the "http://esp8266.github.io/Arduino/versions/2.1.0/doc/ota_updates/ota_updates.html " I copid the PHP script part in i.php . . .C:\Server\data\htdocs\i.php". what shoud I do after these ,cause I tride to put the ota but its shows "[update] Update failed".
2) I have my code file blink .bin in "E:\change\ARDUINO\esp8266\blink\Blink".I am confusing where to attach these file to make sure OTA updatation.