LED controller using javascript. The following code is notworking. When I click on button nothing happens

ankit.negi1525 · February 3, 2017, 11:27am

<!doctype html>

BOLT

LED Controller

ON OFF

ankit.negi1525 · February 3, 2017, 11:29am

 
 
 
BOLT 
 
 
 
 
 LED Controller
 
 
ON 
OFF

datta.naik · February 15, 2017, 6:35am

Hi, are you trying to control over cloud or locally?

Also make sure LED connections are correct. i.e. +ve Leg of LED in Pin4 and -ve Leg of LED in GND.

agarwal.swapnil640 · February 28, 2017, 7:36pm

I am also having the same problem and have made the correct connections. On loading the webpage of my bolt, I open console to find the error(Failed to load resource: the server responded with a status of 404 (Not Found))

datta.naik · March 1, 2017, 6:35am

can you send a screenshot of the URL you are trying to access as well as a screenshot of your code for verification

rahul.singh · March 1, 2017, 10:04am

@ankit.negi1525,
Please open console log in chrome and see if any error or warning message is there.
Also, check if your are typing the correct file name for bolt file.
<script type="text/javascript" src="/serveFile?filename=bolt.js"> setDebug(true); </script>

agarwal.swapnil640 · March 26, 2017, 5:05pm

Ok, So now I have got it working as I manually added bolt.js file to sdcard which can be found at

Upload this bolt.js file to your bolt and then the program will work.