# 4service NFC — Easy setup of LED driver > Configure and analyze Tridonic LED drivers with NFC interface. (iPhone/iPad app by Tridonic GmbH & Co KG.) - Source: https://appshunter.io/ios/app/4service-nfc/id1468855263 (this page in markdown: same URL + `.md`) - Developer: [Tridonic GmbH & Co KG](https://appshunter.io/developer/959827274) - Category: Productivity, Utilities - Price: Free - Rating: 1.00/5 from 2 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 15.5 · 71 MB - Languages: English, German - Released: 2019-12-01 - Data updated: 2026-06-05 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/4service-nfc/id1468855263/reviews.md ## What is 4service NFC? Define. Transfer. Analyse. Users of the 4service NFC app can configure and analyse Tridonic LED drivers with NFC interface free of charge. Application The 4service NFC app enables quick and easy configuration and analysis of Tridonic LED drivers. This makes the work of installation engineers, maintenance officers and employees in similar fields significantly easier. Functions The following functions can be configured via the app, provided they are supported by the respective Tridonic product. Set the driver parameters: - LED output current Set the LED output current (in mA) to adjust the brightness - Device operating mode Selection of the device operating mode (DALI, corridorFUNCTION, chronoSTEP, etc.). - DALI addressing Set the DALI short address - corridorFUNCTION Configuration of the corridorFUNCTION (light level, fade times, etc.). - chronoSTEP Configuration of the chronoSTEP profiles EZ easy addressing decoder An addressing tool is available to convert the Bi-colour LED binary identification signal to a DALI address of between 0 to 63. Easily transfer driver parameter settings With the copy function, you can quickly and easily copy a device's settings to identical devices. This saves time when replacing faulty devices and when commissioning several identical luminaires. Transfer configurations from deviceGENERATOR With the app, configuration files that were created with the deviceGENERATOR (ending: *.trgf) can also be transferred on LED drivers. Driver analysis If an LED driver is faulty, the data memory can be readout. This means an initial analysis of the causes is already possible on site. Product information Retrieve further information about Tridonic products, simply scan the NFC tag or the QR code on Tridonic devices. The following prerequisites must be met before you can use the app: - Use of an LED driver with NFC interface from Tridonic. - NFC reader with Bluetooth connection from FEIG ELECTRONIC or Tertium Technologies. Alternatively, the internal NFC reader can also be used on different smartphones. - Active Internet connection for first-time use and for updates. An Internet connection is not absolutely necessary for ongoing operation. To ensure that the app works properly, however, the device-specific data must always be current, i.e. regularly updated. - If any of the driver's functions are protected by the luminaire manufacturer (e.g. by a password), these cannot be changed even with the app. The 4service NFC app is itself is free of charge. But costs might be incurred for the required internet connection. ## Key features - Configure LED output current - Set device operating mode (DALI, etc.) - DALI addressing - Corridor function configuration - ChronoSTEP configuration - Transfer driver settings - Analyze driver fault data ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/4service-nfc/id1468855263/reviews.md ### 1/5 — Need more development *2024-03-20* They need to spend more time developing this app. If they wanna keep adding the NFC feature on the drivers they produce. **Developer response:** Thank you for your feedback. We appreciate your suggestion about spending more time on app development. Our team is committed to continuous improvement and your input is invaluable. If you have any specific issues or suggestions, please let us know at info@tridonic.com. Keep following the light! ## Frequently asked questions about 4service NFC ### What is 4service NFC used for? 4service NFC is used to configure and analyze Tridonic LED drivers that have an NFC interface. It allows users to set parameters like LED output current and operating mode, transfer settings between devices, and read fault data. ### Is 4service NFC free to use? Yes, the 4service NFC app is free of charge. However, costs may be incurred for the required internet connection for initial use and updates. ### What devices are compatible with 4service NFC? The app requires a Tridonic LED driver with an NFC interface. It can be used with smartphones that have an internal NFC reader or with an external NFC reader connected via Bluetooth from FEIG ELECTRONIC or Tertium Technologies. ### How often is 4service NFC updated? The latest version of 4service NFC is 2.10.0, and it was last updated on December 1, 2025. Regular updates are necessary to ensure device-specific data remains current for proper app functionality. ### Can 4service NFC be used offline? An active internet connection is required for first-time use and for updates. An internet connection is not strictly necessary for ongoing operation, but device-specific data must be kept current through regular updates. ### What information can be retrieved with 4service NFC? Users can retrieve product information about Tridonic products by scanning the NFC tag or QR code on the devices. Additionally, fault data can be read from a faulty LED driver for on-site analysis. ### Does 4service NFC have ads? No, 4service NFC does not contain advertisements. The app is free to use and does not display any ads to users. ### What are the minimum requirements for 4service NFC? Prerequisites include a Tridonic LED driver with an NFC interface, an NFC reader (internal or external with Bluetooth), and an active internet connection for initial setup and updates. The app is rated for ages 4+. ## Version history (last 5 releases) ### 2.11.1 — 2026-05-25 - New Sensor Mode function implementation - Added support for US 1-10V drivers - Improved user experience with the internal NFC antenna - Improvement of driver information loading on first-time installation - Security and general performance improvements ### 2.10.0 — 2025-12-01 - Added support for a new version of Integrated DALI Power Supply. - Enabled Application Protection in NFC Light and NFC PRO. - Improved LED current readout presentation. - Added in-app notifications for new versions and scheduled maintenance. - Adjusted firmware and hardware version values for DALI protocol compliance. - General improvements and bug fixes. ### 2.9.1 — 2025-07-22 - Fixed the issue that prevented the successful TRGF upload. - Improved error messages to provide clearer and more user-friendly feedback. ### 2.9.0 — 2025-06-16 - [New Function] CLO and eCLO: In-app configuration for CLO (Constant Light Output) and eCLO. - [New Function] DC Level: Configuring DC Level settings within the app, - Bug Fixing and improvements: Addresses various bugs and minor issues to improve overall app stability and performance. ### 2.8.1 — 2025-03-31 - Improved support for chronoSTEP function ## Apps similar to 4service NFC | App | Rating | Price | Category | | --- | --- | --- | --- | | [Customs Duty Verification](https://appshunter.io/ios/app/customs-duty-verification/id1446820516) | — | Free | Productivity | | [Interact Personal Control](https://appshunter.io/ios/app/interact-personal-control/id1568296644) | — | Free | Productivity | | [Trovan LID710 BLE RFID Reader](https://appshunter.io/ios/app/trovan-lid710-ble-rfid-reader/id1117349817) | — | Free | Productivity | | [Junkun](https://appshunter.io/ios/app/junkun/id1644442130) | — | Free | Productivity | | [GarageSale Scout](https://appshunter.io/ios/app/garagesale-scout/id1081896075) | 3.0 (9) | Free | Productivity | | [Animation Pocket](https://appshunter.io/ios/app/animation-pocket/id1547956107) | 2.8 (12) | Free | Productivity | ## More apps by Tridonic GmbH & Co KG - [connecDIM Architect](https://appshunter.io/ios/app/connecdim-architect/id959827275) - [connecDIMLite](https://appshunter.io/ios/app/connecdimlite/id962199157) - [4remote BT](https://appshunter.io/ios/app/4remote-bt/id1336411407) - [Events Tridonic](https://appshunter.io/ios/app/events-tridonic/id1353473414) - [sCS commissioning](https://appshunter.io/ios/app/scs-commissioning/id1460252801) All apps by Tridonic GmbH & Co KG: https://appshunter.io/developer/959827274 ## Related topics [4service nfc](https://appshunter.io/ios/topics/4service-nfc) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*