---
title: "Link’nX KNX-IoT gateway: KNX integrations and scenarios"
description: "Configure Link’nX, the Can’nX KNX-IoT gateway: ETS addresses, scenarios, triggers, KNX actions and integrations such as Sonos, DoorBird or Daikin."
canonical: https://wiki.can-nx.com/en/produits/linknx/
language: en
---

# Link’nX KNX-IoT gateway: KNX integrations and scenarios

Link’nX is the Can’nX KNX-IoT gateway: it bridges IP devices and the installation’s KNX bus. The guides cover access to a project and its gateway, uploading ETS group addresses, building scenarios from triggers, conditions and actions, KNX functions and the integration of third-party devices: audio, cameras, intercoms, air conditioning, EV chargers, blinds.

## Getting started

1. [Open Link’nX](https://wiki.can-nx.com/en/guides/link-access/) with the access provided for your project and your gateway. Before making any change, check both names at the top of the page.
2. [Find the sections](https://wiki.can-nx.com/en/guides/link-navigation/): **Triggers**, **Conditions**, **Actions**, **Scenarios** and **Functions** for automation, **Devices** for integrations, sorted by category. A padlock on a card means that the interface does not show its license as active for this context.
3. [Export the group addresses from ETS and upload the XML file](https://wiki.can-nx.com/en/guides/link-knx-file/), 1 MB at most, then [filter the addresses](https://wiki.can-nx.com/en/guides/link-knx-filter/) to offer in configurations.

## Main tasks

**Build automations**

A scenario starts on at least one trigger, can be restricted by conditions, then runs its actions.

| Element | Guide |
| --- | --- |
| KNX trigger, at an exact time, solar, by HTTP URL or on a device event | [Create a trigger](https://wiki.can-nx.com/en/guides/link-trigger-edit/) |
| Condition on dates, a time range, days and months, day or night, a KNX value | [Create a condition](https://wiki.can-nx.com/en/guides/link-condition-edit/) |
| KNX action on one or more group addresses | [Prepare a KNX action](https://wiki.can-nx.com/en/guides/link-action-knx/) or [generate actions from ETS addresses](https://wiki.can-nx.com/en/guides/link-action-generate/) |
| Assembly, order and delays | [Compose a scenario](https://wiki.can-nx.com/en/guides/link-compose-scenario/), then [set the order and delays](https://wiki.can-nx.com/en/guides/link-scenario-sequence/) |

A **Hysteresis** or **Presence detection** function monitors source addresses and directly commands a target address, without a scenario: [create a function](https://wiki.can-nx.com/en/guides/link-function-edit/).

**Integrate devices**

Each integration is declared in **Devices**, then used, depending on the brand, in actions, triggers or a [KNX gateway table](https://wiki.can-nx.com/en/guides/link-gateway-table/). This table maps each command and each status feedback to a group address, with the DPT set by the function. The procedures are grouped by use: [Audio and multimedia](https://wiki.can-nx.com/en/usages/audio-multimedia/), [Heating and air conditioning](https://wiki.can-nx.com/en/usages/climatisation/), [Access control](https://wiki.can-nx.com/en/usages/acces/), [Security and video surveillance](https://wiki.can-nx.com/en/usages/videoprotection/), [EV charging](https://wiki.can-nx.com/en/usages/recharge/), [Lighting, blinds and shutters](https://wiki.can-nx.com/en/usages/eclairage-ouvrants/). All brands are listed in [Integrations](https://wiki.can-nx.com/en/integrations/).

**Operate the installation**

- [Run an action or a scenario sequence](https://wiki.can-nx.com/en/guides/link-run/): the command is executed on the installation.
- [View the scenario history](https://wiki.can-nx.com/en/guides/link-history/).
- [Copy a share link](https://wiki.can-nx.com/en/guides/link-share/), valid until the date displayed, to be sent only to an authorized recipient.
- In Boss’nX, a component datapoint can run a Link’nX action or scenario: see the [Boss’nX](https://wiki.can-nx.com/en/produits/bossnx/) page.

## Troubleshooting

- **Login error. Redirection to Can-nx.cloud...**: let the redirection complete, then request valid access for the intended context.
- [Troubleshoot an action](https://wiki.can-nx.com/en/guides/link-action-help/), [a function](https://wiki.can-nx.com/en/guides/link-function-help/) or [ETS files and filters](https://wiki.can-nx.com/en/guides/link-knx-help/).
- For an integration, start from its brand page, which points to its troubleshooting guide when there is one.

See also [KNX and ETS](https://wiki.can-nx.com/en/protocoles/knx-ets/) and [HTTP](https://wiki.can-nx.com/en/protocoles/http/).

## All Link’nX guides

### Access and getting started

- [Open Link’nX: check the project and gateway, then sign out](https://wiki.can-nx.com/en/guides/link-access/)
- [Access Control: set the administrator email and copy the Admin link](https://wiki.can-nx.com/en/guides/link-accesscontrol-admin/)
- [Link’nX access control: declare a KNX lock or a DoorBird](https://wiki.can-nx.com/en/guides/link-accesscontrol-device/)
- [Link’nX access control: KNX scenes at the start and end of access](https://wiki.can-nx.com/en/guides/link-accesscontrol-scenes/)
- [Navigate Link’nX: scenarios, functions and device cards](https://wiki.can-nx.com/en/guides/link-navigation/)
- [UniFi Access action in Link’nX: unlock, lock rules and emergency](https://wiki.can-nx.com/en/guides/link-unifi-access-actions/)

### Configuration and use

- [Delete actions, triggers, conditions and scenarios in Link’nX](https://wiki.can-nx.com/en/guides/link-delete-elements/)
- [Create, edit or delete a Link’nX scenario folder](https://wiki.can-nx.com/en/guides/link-folders/)
- [Auto-fill the KNX addresses of a Link’nX gateway table](https://wiki.can-nx.com/en/guides/link-gateway-addresses/)
- [KNX gateway table in Link’nX: enter, activate and save](https://wiki.can-nx.com/en/guides/link-gateway-table/)
- [Search for a scenario, action or trigger in Link’nX](https://wiki.can-nx.com/en/guides/link-lists/)
- [Share access to a Link’nX project: copy the share link](https://wiki.can-nx.com/en/guides/link-share/)

### Devices and integrations

- [2N intercom in Link’nX: switch actions and event triggers](https://wiki.can-nx.com/en/guides/link-2n-automation/)
- [Add a 2N intercom in Link’nX: HTTP API account and XML import](https://wiki.can-nx.com/en/guides/link-2n-device/)
- [Control Airzone air conditioning from a Link’nX scenario](https://wiki.can-nx.com/en/guides/link-aidoo-action/)
- [Add an Airzone device in Link’nX and choose its zone](https://wiki.can-nx.com/en/guides/link-aidoo-device/)
- [Airzone status feedback on KNX: temperatures and mode](https://wiki.can-nx.com/en/guides/link-aidoo-feedback/)
- [Airzone and KNX: map commands to group addresses](https://wiki.can-nx.com/en/guides/link-aidoo-gateway/)
- [Temperature setpoints and ionization thresholds of an Airzone action](https://wiki.can-nx.com/en/guides/link-aidoo-values/)
- [Atmoce actions: force charge, dispatch and return to local mode](https://wiki.can-nx.com/en/guides/link-atmoce-actions/)
- [Add a BluOS or Denon/HEOS player in Link’nX: IP address, port and ID](https://wiki.can-nx.com/en/guides/link-audio-devices/)
- [Create a BluOS action in Link’nX: playback, volume, input and grouping](https://wiki.can-nx.com/en/guides/link-bluos-actions/)
- [Add a Hikvision, Reolink or UniFi Protect camera in Link’nX](https://wiki.can-nx.com/en/guides/link-camera-devices/)
- [Create an Evlink Pro AC, Lektri.co or Terra AC charger action in Link’nX](https://wiki.can-nx.com/en/guides/link-charger-actions/)
- [Add an Evlink Pro AC, Lektri.co or Terra AC EV charger in Link’nX](https://wiki.can-nx.com/en/guides/link-charger-devices/)
- [Evlink Pro AC, Lektri.co or Terra AC charger and KNX: read the feedback](https://wiki.can-nx.com/en/guides/link-charger-feedback/)
- [Crestron and KNX: select group addresses and objects](https://wiki.can-nx.com/en/guides/link-crestron-addresses/)
- [Crestron and KNX: declare a CI BAOS configuration in Link’nX](https://wiki.can-nx.com/en/guides/link-crestron-create/)
- [ETS and Crestron: export the CI-KNX device report as CSV](https://wiki.can-nx.com/en/guides/link-crestron-export/)
- [Crestron: edit, replace the CSV or delete a configuration](https://wiki.can-nx.com/en/guides/link-crestron-manage/)
- [Daikin actions: control air conditioning from a Link’nX scenario](https://wiki.can-nx.com/en/guides/link-daikin-actions/)
- [Denon HEOS in Link’nX: create a volume, playback or mute action](https://wiki.can-nx.com/en/guides/link-denon-actions/)
- [Add Daikin, Gude or Atmoce devices in Link’nX: IP, port and Slave ID](https://wiki.can-nx.com/en/guides/link-dga-devices/)
- [Connect a DoorBird Cloud intercom to Link’nX: status and troubleshooting](https://wiki.can-nx.com/en/guides/link-doorbird-cloud/)
- [DoorBird Cloud and KNX: create and delete access codes](https://wiki.can-nx.com/en/guides/link-doorbird-cloud-gateway/)
- [Local DoorBird in Link’nX: declare the intercom and its relays](https://wiki.can-nx.com/en/guides/link-doorbird-local/)
- [Local DoorBird and KNX: doorbell, motion and door opening](https://wiki.can-nx.com/en/guides/link-doorbird-local-automation/)
- [Hikvision in Link’nX: event triggers and privacy mask](https://wiki.can-nx.com/en/guides/link-hik-automation/)
- [Hikvision Alarm Server: send camera events to Link’nX](https://wiki.can-nx.com/en/guides/link-hik-events-setup/)
- [Apple HomeKit: export Link’nX actions and scenarios](https://wiki.can-nx.com/en/guides/link-homekit-export/)
- [Apple HomeKit: use and troubleshoot exported Link’nX commands](https://wiki.can-nx.com/en/guides/link-homekit-use/)
- [Nuki smart lock in Link’nX: declare the lock and create its actions](https://wiki.can-nx.com/en/guides/link-nuki/)
- [Send a Pushover notification from a Link’nX scenario](https://wiki.can-nx.com/en/guides/link-pushover-action/)
- [Declare a Pushover account in Link’nX: user key and API key](https://wiki.can-nx.com/en/guides/link-pushover-device/)
- [Reolink in Link’nX: control a camera and react to its detections](https://wiki.can-nx.com/en/guides/link-reolink-automation/)
- [Reolink and KNX: map commands and feedback to group addresses](https://wiki.can-nx.com/en/guides/link-reolink-gateway/)
- [Samsung TV in a Link’nX scenario: power, volume, input and channels](https://wiki.can-nx.com/en/guides/link-samsung-tv-actions/)
- [Add a Shelly device in Link’nX: IP address, port and credentials](https://wiki.can-nx.com/en/guides/link-shelly-device/)
- [Shelly and KNX: status feedback, measurements and troubleshooting](https://wiki.can-nx.com/en/guides/link-shelly-feedback/)
- [Somfy action in Link’nX: open, close or position a shutter](https://wiki.can-nx.com/en/guides/link-somfy-actions/)
- [Somfy TaHoma in Link’nX: declare the box and discover its devices](https://wiki.can-nx.com/en/guides/link-somfy-devices/)
- [Somfy trigger: start a Link’nX scenario from a shutter status](https://wiki.can-nx.com/en/guides/link-somfy-triggers/)
- [Sonos action in a Link’nX scenario: playback, volume and groups](https://wiki.can-nx.com/en/guides/link-sonos-action/)
- [Declare a Sonos speaker in Link’nX with its IP address](https://wiki.can-nx.com/en/guides/link-sonos-device/)
- [Play a Sonos favorite (radio, Spotify) from a Link’nX scenario](https://wiki.can-nx.com/en/guides/link-sonos-favorites/)
- [Sonos and KNX: map commands and feedback to group addresses](https://wiki.can-nx.com/en/guides/link-sonos-gateway/)
- [Sony TV action in a Link’nX scenario: commands, volume and HDMI](https://wiki.can-nx.com/en/guides/link-sony-tv-actions/)
- [Add a Sony or Samsung TV in Link’nX: IP address, PSK and pairing token](https://wiki.can-nx.com/en/guides/link-tv-devices/)
- [Declare a UniFi Access door or a UniFi Network controller](https://wiki.can-nx.com/en/guides/link-unifi-devices/)
- [UniFi Network action in Link’nX: client, WLAN, restart and PoE](https://wiki.can-nx.com/en/guides/link-unifi-network-actions/)
- [UniFi Protect: scenario commands and triggers in Link’nX](https://wiki.can-nx.com/en/guides/link-unifi-protect-automation/)
- [UniFi Protect and KNX: map commands and feedback to group addresses](https://wiki.can-nx.com/en/guides/link-unifi-protect-gateway/)

### Protocols, imports and monitoring

- [KNX action in Link’nX: send values to group addresses](https://wiki.can-nx.com/en/guides/link-action-knx/)
- [Atmoce and KNX: control the battery and read PV measurements](https://wiki.can-nx.com/en/guides/link-atmoce-knx/)
- [BluOS, Denon/HEOS and KNX: map commands and status feedback](https://wiki.can-nx.com/en/guides/link-audio-knx/)
- [Evlink Pro AC, Lektri.co or Terra AC charger and KNX: map the commands](https://wiki.can-nx.com/en/guides/link-charger-knx/)
- [Make a Link’nX scenario conditional on a KNX group address value](https://wiki.can-nx.com/en/guides/link-condition-knx/)
- [Daikin and KNX: map commands and feedback to group addresses](https://wiki.can-nx.com/en/guides/link-daikin-knx/)
- [Import an ETS file into Link’nX: XML export of group addresses](https://wiki.can-nx.com/en/guides/link-knx-file/)
- [Filter the ETS group addresses offered in Link’nX](https://wiki.can-nx.com/en/guides/link-knx-filter/)
- [Shelly and KNX: map relays, covers and lights to group addresses](https://wiki.can-nx.com/en/guides/link-shelly-knx/)
- [Somfy and KNX: map commands and statuses to group addresses](https://wiki.can-nx.com/en/guides/link-somfy-knx/)
- [Link’nX KNX trigger: start a scenario on a group address](https://wiki.can-nx.com/en/guides/link-trigger-knx/)
- [Samsung or Sony TV and KNX: map commands and feedback in Link’nX](https://wiki.can-nx.com/en/guides/link-tv-knx/)
- [UniFi Access: scenario triggers and KNX group addresses](https://wiki.can-nx.com/en/guides/link-unifi-access-events-knx/)
- [UniFi Network: client presence, triggers and KNX addresses](https://wiki.can-nx.com/en/guides/link-unifi-network-presence-knx/)

### Questions and troubleshooting

- [Actions in Link’nX: troubleshooting and frequently asked questions](https://wiki.can-nx.com/en/guides/link-action-help/)
- [Airzone in Link’nX: troubleshooting and common questions](https://wiki.can-nx.com/en/guides/link-aidoo-help/)
- [Crestron in Link’nX: troubleshooting and frequently asked questions](https://wiki.can-nx.com/en/guides/link-crestron-help/)
- [Link’nX KNX functions: troubleshooting and frequently asked questions](https://wiki.can-nx.com/en/guides/link-function-help/)
- [ETS file and filter in Link’nX: troubleshooting and FAQ](https://wiki.can-nx.com/en/guides/link-knx-help/)
- [Sonos in Link’nX: troubleshooting and frequently asked questions](https://wiki.can-nx.com/en/guides/link-sonos-help/)

### Scenarios and commands

- [Create, edit and duplicate an action in Link’nX](https://wiki.can-nx.com/en/guides/link-action-edit/)
- [Generate KNX actions from ETS group addresses in Link’nX](https://wiki.can-nx.com/en/guides/link-action-generate/)
- [Link’nX HTTP action: send a GET request from a scenario](https://wiki.can-nx.com/en/guides/link-action-http/)
- [Create a Link’nX scenario: triggers, conditions and actions](https://wiki.can-nx.com/en/guides/link-compose-scenario/)
- [Repeat date periods every year in a Link’nX condition](https://wiki.can-nx.com/en/guides/link-condition-annual/)
- [Limit a Link’nX scenario to specific date ranges](https://wiki.can-nx.com/en/guides/link-condition-dates/)
- [Limit a Link’nX scenario to certain weekdays and months](https://wiki.can-nx.com/en/guides/link-condition-days/)
- [Create, edit and duplicate a Link’nX scenario condition](https://wiki.can-nx.com/en/guides/link-condition-edit/)
- [Limit a Link’nX scenario to daytime or night-time based on the sun](https://wiki.can-nx.com/en/guides/link-condition-sun/)
- [Limit a Link’nX scenario to a daily time range](https://wiki.can-nx.com/en/guides/link-condition-time/)
- [KNX functions in Link’nX: create, edit, enable or delete](https://wiki.can-nx.com/en/guides/link-function-edit/)
- [KNX hysteresis in Link’nX: command an output with two thresholds](https://wiki.can-nx.com/en/guides/link-function-hysteresis/)
- [Send a KNX command after a period without telegrams in Link’nX](https://wiki.can-nx.com/en/guides/link-function-presence/)
- [Choose the KNX value sent by a Link’nX function based on its DPT](https://wiki.can-nx.com/en/guides/link-function-values/)
- [Link’nX scenario history: find and filter scenario runs](https://wiki.can-nx.com/en/guides/link-history/)
- [Move one or more scenarios to a Link’nX folder](https://wiki.can-nx.com/en/guides/link-move-scenarios/)
- [Linked scenarios of a Link’nX action, condition or trigger](https://wiki.can-nx.com/en/guides/link-related-scenarios/)
- [Test an action or run a scenario manually in Link’nX](https://wiki.can-nx.com/en/guides/link-run/)
- [Trigger, condition and action details of a Link’nX scenario](https://wiki.can-nx.com/en/guides/link-scenario-details/)
- [Save, edit or duplicate a Link’nX scenario](https://wiki.can-nx.com/en/guides/link-scenario-save/)
- [Set the order, delays and interruptions of a Link’nX scenario](https://wiki.can-nx.com/en/guides/link-scenario-sequence/)
- [Override the value of a KNX action in a Link’nX scenario](https://wiki.can-nx.com/en/guides/link-scenario-values/)
- [Create, edit and duplicate a Link’nX scenario trigger](https://wiki.can-nx.com/en/guides/link-trigger-edit/)
- [Trigger a Link’nX scenario from an HTTP URL (GET webhook)](https://wiki.can-nx.com/en/guides/link-trigger-http/)
- [Trigger a Link’nX scenario at sunrise or sunset](https://wiki.can-nx.com/en/guides/link-trigger-sun/)
- [Start a Link’nX scenario at a set time: Timed trigger](https://wiki.can-nx.com/en/guides/link-trigger-time/)