Option to change HTTP server port. You can change the port used by the Stoker HTTP server by using a menu option on the front panel, under “Main -> System Info -> Port”.

The range of valid ports is 1 – 65535. This is fairly large range so just hold down the + or – buttons and it should jump from 10’s to 100’s to 1000’s.

The default port is 80.



Fix blower disassociation on web page

Option for outputting the version number of firmware from JSON. Example:

The output:

        { "stoker" : {
            "version" : "",
            "sensors" :
                    { "id" : id, "name" : name, "al" : al, "ta" : ta, "th" : th, "tl" : tl, "tc" : tc, "blower" : blower_id },

            "blowers" :
                    { "id" : id, "name" : name, "on": on },

This is compatible with JSONP so this is also valid:



A few minor updates for speed.

New favicon.ico

JSONP support. The firwmare will now allow the JSON GET request to specify a callback parameter. Example:

The Stoker will send back the JSON response wrapped in parseResponse.



Twitter and static IP addresses

When using the Twitter functionality with a static IP address on the Stoker, please make sure all the IP-related fields are filled in properly. The four fields are:

  • IP address
  • Subnet mask
  • Gateway
  • DNS server

These settings can be found on a Windows machine using the command ipconfig /all at the command prompt. The /alloption is necessary to show the DNS server. This should be run on the same physical network the Stoker is on.


Update Twitter capabilities to handle’s retirement of Basic Authentication in favor of OAuth.

Twitter is migrating to a new authentication method called OAuth. This is a clever algorithm that allows bits of user data (pictures, videos, tweets, etc) to be shared between sites and applications without having to share usernames and passwords.

Unfortunately, this is all a bit too much for the stoker. The big roadblock is implementing the SSL support used by the algorithm. SSL is the technology used to make sure all your online purchases are secure.

The solution I’ve found is to use a service provided by called MyAuth API Proxy. This acts as a middle man between the Stoker and Twitter.

So previously, basic authentication was used by the Stoker to send tweets:

Now twitter is requiring OAuth. The fat arrow is an attempt to show a more robust connection between the client and twitter.

The solution is the middleman

A quick how-to

  • Go to and logon with your Stoker only account (you are using your dedicated stoker account, right?). Keep the tab open.
  • In a new tab, go to click on “Sign in with Twitter”
  • This will redirect you to and you will be presented with a Deny/Allow page. Allow.
  • This will then redirect you back to Click on “Activate”.
  • Choose a new password. DO NOT USE YOUR TWITTER PASSWORD!
    • Although the Stoker is dependent on for OAuth, one of the main ideas for OAuth is never having to give other sites your password. In the spirit of that idea, you should choose a separate password for this
  • Open up the twitter page on the stoker (http://the_stoker_ip_address/twitter.html)
  • Enter the new password into the password field. Click Save Changes.
  • Done.


  • Disable twitter on the Stoker
  • AND/OR Disable the account on by clicking “Make Inactive”
  • AND/OR Disable the authorization on by going to “Settings” and then “Connections” and then “Revoke Access” for MyAuth API Proxy

A couple of notes

During this whole process, you should have only used your true twitter password once to log onto This is the whole point. So now, not even the Stoker knows the twitter password. The system works.

The one gotcha is that we are now dependent on to honor our privacy and not do anything malicious with the regular temperature updates. Sounds stupid, I know. I mean, it’s all public anyway. But just something to consider.