WARP Charger
Started charging
WARP Charger
Charge with sunshine, steered by Homey
Bring your WARP wallbox and WARP Energy Manager into Homey – directly over your home network, without any cloud. See at a glance whether the car is charging, how much solar surplus is available and what electricity costs right now, and let Homey decide when to charge: switch charge modes, limit the current, start or stop charging and react to grid power, prices or inputs with Flows. Dashboard widgets show the charging status, the energy flow of your home, today's prices and recent charging sessions.
The app is tested with the WARP3 charger and the WARP Energy Manager 2.0. The other WARP generations (WARP1, WARP2 and WARP4, Smart and Pro) and the Energy Manager 1 with firmware 2.x are supported but have not been tested. The app only shows what your device actually supports. New devices start in display-only mode, so nothing is switched by accident – you turn on control per device in its settings. Control is still in beta. This is an unofficial app and is not affiliated with Tinkerforge.
Supported devices
Flow cards
Click on a device above to show related Flow cards only.
When...
WARP Charger
Stopped charging
WARP Charger
The EV charger charging state changed ...
WARP Charger
The power changed
WARP Charger
The generic alarm turned on
WARP Charger
The generic alarm turned off
WARP Charger
A vehicle was connected
WARP Charger
The vehicle was disconnected
WARP Charger
The status changed
WARP Charger
An error occurred
WARP Charger
The charge mode changed
WARP Charger
An NFC tag was presented
Only for wallboxes with NFC.
WARP Charger
A charging session ended
Fires when the vehicle is disconnected. Energy is only available on wallboxes with a meter (Pro).
WARP Charger
Vehicle charge reached Charge level %
Only WARP4 Pro with ISO 15118.
WARP Energy Manager
The power changed
WARP Energy Manager
Grid power changed
WARP Energy Manager
Grid import rose above Power W
WARP Energy Manager
Feed-in rose above Power W
WARP Energy Manager
PV surplus rose above Power W
WARP Energy Manager
PV surplus fell below Power W
WARP Energy Manager
Electricity price fell below Price (ct/kWh) ct
Needs a dynamic tariff in the WARP device.
WARP Energy Manager
Electricity price rose above Price (ct/kWh) ct
Needs a dynamic tariff in the WARP device.
WARP Energy Manager
The charge mode changed
WARP Energy Manager
Input Input was State
WARP Energy Manager
§14a limit started
WARP Energy Manager
§14a limit ended
And...
WARP Charger
Is charging
WARP Charger
The EV charger charging state is ...
WARP Charger
The generic alarm is on
WARP Charger
Vehicle is connected
WARP Charger
Charge mode is Charge mode
WARP Charger
Charging with Phases
WARP Energy Manager
Feeding into the grid
WARP Energy Manager
Electricity price is below Price (ct/kWh) ct
WARP Energy Manager
Now is among the Hours cheapest hours of today
WARP Energy Manager
Relay Relay is on
WARP Energy Manager
Charge mode is Charge mode
WARP Energy Manager
§14a limit is active
Then...
WARP Charger
Start charging
WARP Charger
Stop charging
WARP Charger
Set current limit to Current A
Upper limit. If an Energy Manager controls the wallbox, it distributes the current below this limit.
WARP Charger
Set charge mode to Charge mode
Sets the mode for this wallbox only. If an Energy Manager controls the wallbox, its next mode change applies to all wallboxes again.
WARP Charger
Switch to Phases
Only if the wallbox allows external phase switching and the option is enabled in the device settings.
WARP Charger
Turn boost mode State
Not possible while the device is set to display only.
WARP Charger
Limit charging time to Duration
Not possible while the device is set to display only.
WARP Charger
Limit charging energy to Energy kWh
Only wallboxes with a meter (Pro). 0 = no limit.
WARP Charger
Charge vehicle up to Charge level %
Only WARP4 Pro with ISO 15118. 0 = no limit.
WARP Charger
Charge Charging hours h, ready Departure at Time
Only for wallboxes without an Energy Manager. Otherwise use the Energy Manager card.
WARP Charger
Turn off Eco charge plan
Only for wallboxes without an Energy Manager. Otherwise use the Energy Manager card.
WARP Charger
Send Number as Value to API meter, Sign
Writes a value into an API meter of the WARP device, for values WARP cannot read itself. The list shows exactly the values set up for the meter in the WARP web interface. Must be allowed in the device settings under "API meter". WARP expects all values of a meter at once: values not sent by Homey yet keep their current reading (or 0).
WARP Energy Manager
Set charge mode to Charge mode
Not possible while the device is set to display only.
WARP Energy Manager
Switch to Phases
Only if the Energy Manager allows external phase switching and the option is enabled in the device settings.
WARP Energy Manager
Switch relay Relay State
Energy Manager 2.0 only. Needs “Control relays and SG Ready” in the device settings.
WARP Energy Manager
Switch SG Ready Output State
Energy Manager 2.0 only. Needs “Control relays and SG Ready” in the device settings. Not possible while the output is used by the heating control.
WARP Energy Manager
Allow Current A for all wallboxes
Not possible while the device is set to display only.
WARP Energy Manager
Charge Charging hours h, ready Departure at Time
Uses the cheapest hours (dynamic tariff required).
WARP Energy Manager
Turn off Eco charge plan
Not possible while the device is set to display only.
WARP Energy Manager
Send Number as Value to API meter, Sign
Writes a value into an API meter of the WARP device, for values WARP cannot read itself. The list shows exactly the values set up for the meter in the WARP web interface. Must be allowed in the device settings under "API meter". WARP expects all values of a meter at once: values not sent by Homey yet keep their current reading (or 0).
Widgets
Support
Having an issue with this app? Contact the developer via the Homey Community Forum.
What’s new
Version 1.0.21 — Each control function can now be locked on its own in the device settings (ticks are on by default). The app is linked to its forum topic.
WARP Charger
WARP Charger is not compatible with the selected Homey.
WARP Charger will install on Homey shortly.
Changelog
We’ll send a thank you to Lars Andresen!
We’ll let Lars Andresen know you love the app. Maybe consider supporting Lars Andresen by making a donation?
Donate to Lars Andresen
The developer of WARP Charger accepts donations.
Make a donation to say thanks!
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