Logic Device
Turned on
Boolean Toolbox
Create advanced, state-aware logic units with multiple formulas.
Create advanced, state-aware logic units for your Homey flows. Move beyond simple AND/OR cards and build powerful logic modules based on dynamic boolean expressions.
Standard Homey Flows are powerful, but creating complex logic can quickly become messy. If you have multiple conditions to check, you often end up with a web of logic cards that is hard to read, maintain, and debug.
Boolean Toolbox solves this by providing a virtual "Logic Unit" device. Instead of wiring together multiple cards, you define your entire logic in a single text-based expression. The device waits for all necessary input signals, evaluates the expression, and gives you a single, predictable true or false output.
Supported devices
Flow cards
Click on a device above to show related Flow cards only.
When...
Logic Device
Turned off
Logic Device
The generic alarm turned on
Logic Device
The generic alarm turned off
Logic Device
Device alarm changed to Alarm state
Triggers when the device's alarm state changes to the selected value.
Logic Device
Device alarm state changed
Triggers when the Logic Device's alarm state changes (true/false)
Logic Device
Device alarm turned Alarm state
Triggers when the device's alarm is turned on or off.
Logic Device
Device on-state changed
Triggers when the Logic Device's on/off state changes (enabled/disabled)
Logic Device
Device turned State
Triggers when the device is turned on or off.
Logic Unit (Dynamic)
Turned on
Logic Unit (Dynamic)
Turned off
Logic Unit (Dynamic)
The generic alarm turned on
Logic Unit (Dynamic)
The generic alarm turned off
Logic Unit (Dynamic)
Formula Formula changed to Result
Triggers when the selected formula changes to the specified result (TRUE or FALSE).
Logic Unit (Dynamic)
Formula Formula timed out
And...
Boolean Toolbox
Has error in Error message
Logic Device
Is turned on
Logic Device
The generic alarm is on
Logic Device
Device alarm is Alarm state
Check if the device's alarm is currently on or off.
Logic Device
Device is turned State
Check if the device is currently turned on or off.
Logic Device
Has an error
Logic Device
The result is...
Logic Device
Device has error
Logic Unit (Dynamic)
Is turned on
Logic Unit (Dynamic)
The generic alarm is on
Logic Unit (Dynamic)
Formula Formula has timed out
Logic Unit (Dynamic)
Formula Formula result is Value
Logic Unit (Dynamic)
Device has error
Then...
Boolean Toolbox
Evaluate Input value First operator min Logical operator Second operator max with rules Rules
Advanced
Logic Device
Turn on
Logic Device
Turn off
Logic Device
Toggle on or off
Logic Device
Clear error
Logic Device
Evaluate formula
Logic Unit (Dynamic)
Turn on
Logic Unit (Dynamic)
Turn off
Logic Unit (Dynamic)
Toggle on or off
Logic Unit (Dynamic)
Clear error state for formula Formula
Logic Unit (Dynamic)
Re-evaluate all formulas
Logic Unit (Dynamic)
Evaluate formula Formula
Logic Unit (Dynamic)
Set all inputs from JSON: JSON values (for ALL formulas)
⚠️ Sets ALL input values at once for ALL formulas in this Logic Unit from a JSON object. All formulas will receive the same input values. Use this when you want to update multiple inputs for all formulas simultaneously.
Logic Unit (Dynamic)
Set input Input to Value (for ALL formulas)
⚠️ Sets the same input value for ALL formulas in this Logic Unit. All formulas that use this input will be updated. Use this when you want to control multiple formulas together.
Logic Unit (Dynamic)
Set input Input to Value for formula Formula
✅ Sets the input value for ONE specific formula only. Other formulas are not affected. Use this when you want to control formulas independently.
Support
Having an issue with this app? Contact the developer here.
What’s new
Version 1.4.2 — Minor, but very worthwhile fixes
Boolean Toolbox
This app can manage your entire Homey.
Boolean Toolbox is not compatible with the selected Homey.
Boolean Toolbox will install on Homey shortly.
Changelog
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