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Honeywell Thermostat

PostPosted: Tue Aug 19, 2014 6:03 pm
by nlagaros
First attempt at a plugin for the newish Honeywell thermostats!

Adjust your thermostat from anywhere. Create your own unique look to match your home’s decor. Enjoy unsurpassed comfort control. Receive reminders to change a filter or be alerted of extreme home temps. Beauty and brains collide with Honeywell’s Smart Wi-Fi Thermostat.

v0.1.0 - 08/19/2014
  • The plugin was created as an extension to basic Indigo thermostat control. There is currently no ability to know if heating or cooling is actually running.
  • This seems to be a limitation of the Honeywell Total Connect Comfort API.
  • Note that this plugins requires connectivity to the Total Connect Comfort website. Each device is configured with the Device ID that is in the URL line of the website.
  • Thanks to Brad Goodman for reverse engineering connectivity to the Honeywell website. There is no public API that is being shared at this point in time.
  • Limited testing has been done with the Honeywell WIFI 9580 Thermostat.

Download from my wiki page:

Honeywell v0.1.1 Beta

PostPosted: Sat Aug 23, 2014 9:42 am
by nlagaros
v0.1.1 - 08/23/2014
  • Added logic to guess when cooling and heating equipment is running. Must re-save device configurations.
  • Added an action to dump JSON data to Indigo log.

Honeywell v0.1.2 Beta

PostPosted: Sat Sep 13, 2014 3:02 am
by nlagaros
v0.1.2 - 09/13/2014
  • Updated plugin for Honeywell website changes.
  • Added logic to detect internal humidity sensor.

Honeywell v0.1.3 Beta

PostPosted: Wed Sep 17, 2014 11:10 am
by nlagaros
v0.1.3 - 09/17/2014
  • Additional fixes for Honeywell website changes.
  • Added plugin configuration for Polling Time. Default value = 30 seconds.

Please re-save plugin configuration.

Honeywell v0.2.0 Beta

PostPosted: Sun Oct 26, 2014 2:47 pm
by nlagaros
v0.2.0 - 10/25/2014
  • Cleaned up error handling.

The Honeywell website seems to be unavailable more frequently than it should. I've put retry loops in for many actions and made the error reporting a bit more gentle.

Honeywell v0.2.1 Beta

PostPosted: Sat Nov 29, 2014 3:36 am
by nlagaros
v0.2.1 - 11/29/2014
  • Updated plugin for Honeywell website changes.

Honeywell was at it again - they updated URLs on their website. Perhaps they will actually release an API to the public sometime.

Download here:

Honeywell v0.3.0

PostPosted: Wed Mar 16, 2016 3:17 am
by nlagaros
v0.3.0 - 03/15/2016
  • Official Honeywell API!
  • Wi-Fi Models 6880, 8580, 9580, 9590 supported.

Everything you need to know about the re-release of the Honeywell Thermostat Plugin is here:

As always, please report any issues you encounter.

Have fun!

Honeywell v0.4.4

PostPosted: Sat Apr 30, 2016 4:41 am
by nlagaros
v0.4.4 - 04/29/2016
  • Official evohome support.

Thank you to all that helped test this out! Please report any issues. As always, not much if any documentation exists (yet).

For evohome device owners:
  • Enter your Total Connect Comfort credentials in the plugin configuration.
  • Select "Log evohome TCC Device IDs" from the Plugins/Honeywell menu. If credentials are correct, it will return a list of all evohome devices to the Indigo log.
  • Select "Create evohome Devices" from the Plugins/Honeywell menu. This will iterate through all devices configured on the TCC site and add them to Indigo.

Honeywell v0.4.5

PostPosted: Wed Jul 27, 2016 12:29 pm
by nlagaros
v0.4.5 - 07/27/2016
  • Refactored code in main thread. Removed daily plugin re-starts.

Honeywell v0.4.6

PostPosted: Sun Aug 07, 2016 6:14 am
by nlagaros
v0.4.6 - 08/06/2016
  • Adjusted setpointStatus code to support additional Prestige thermostats.

Honeywell v0.5.0

PostPosted: Thu Nov 24, 2016 7:55 am
by nlagaros
v0.5.0 – 11/24/2016
  • This plugin now requires Indigo v7.
  • Adjusted logic to be more sensitive to Honeywell TCC website outages.
  • Added plugin configuration parameters for refresh interval and maximum consecutive errors before re-authenticating to TCC.


Re: Honeywell Thermostat

PostPosted: Sat Feb 18, 2017 4:41 pm
by Professor Falken
Is there a way to download this plugin at present?

The links seem to point to a disabled server.


Re: Honeywell Thermostat

PostPosted: Sun Feb 19, 2017 1:52 am
by CliveS

Re: Honeywell Thermostat

PostPosted: Tue Feb 21, 2017 1:22 pm
by Professor Falken
Got it, thanks

Honeywell v0.5.1

PostPosted: Wed Jul 05, 2017 10:15 am
by nlagaros
v0.5.1 - 07/05/2017
  • WiFi: Removed error logging for equipmentOutputStatus and fanMode.
  • WiFi: Added custom action to set Cool/Heat Setpoint with permanent or temporary hold.
  • WiFi: Bug fix for Setpoint Status action for thermostats with Auto Cool/Heat configuration.
  • WiFi: Added plugin configuration option to choose either temporary or permanent hold for Setpoint changes made with Indigo UI.

Download here: