# CDI NFC Tool

> This app enables programming of output current of the CDI 40W RFID/NFC drivers

Canonical page: [https://chrome-stats.com/d/com.grealpha.cdi\_nfc\_driver\_programming\_utility](https://chrome-stats.com/d/com.grealpha.cdi_nfc_driver_programming_utility)

## Overview

- **ID:** `com.grealpha.cdi_nfc_driver_programming_utility`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** GRE Alpha
- **Category:** TOOLS
- **Downloads:** 27
- **Version:** 1.0.0
- **Last updated:** 2026-01-07
- **First published:** 2026-01-06
- **Publisher country:** HK
- **Size:** 16 MB
- **Data as of:** 2026-09-10
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.grealpha.cdi_nfc_driver_programming_utility)
- **Website:** [https://www.grealpha.com](https://www.grealpha.com/)
- **Privacy policy:** [https://www.grealpha.com/privacy/](https://www.grealpha.com/privacy/)

## Description

CDI 40W Driver Programmer puts professional LED driver configuration in the palm of your hand. Designed exclusively for CDI 40W RFID/NFC LED drivers, this app allows installers, electricians, and lighting professionals to quickly adjust forward current settings on-site using any NFC-enabled Android device.<br>Simple, Tap-to-Program Operation<br>No special equipment needed—just bring your smartphone close to the driver&#39;s NFC antenna and configure output current in seconds. The app communicates directly with the embedded ST25DV RFID chip inside each driver, allowing you to fine-tune light output to match your project requirements.<br>Key Features<br><br>Adjust forward current output to optimize LED performance and efficiency<br>Read current driver settings including model information, date code, and output limits<br>Intuitive slider and direct mA entry for easy current selection<br>Instant verification confirms successful programming<br>Works with all CDI 40W series RFID/NFC-enabled LED drivers<br><br>Built for the Field<br>Whether you&#39;re commissioning a new installation, retrofitting existing fixtures, or performing maintenance, this app eliminates the need for laptops, proprietary programmers, or complex software. Make adjustments on the spot and move on to the next fixture.<br>Requirements<br><br>Android device with NFC capability<br>NFC must be enabled in device settings<br>CDI 40W series LED driver with RFID/NFC programming interface<br><br>How to Use<br><br>Enable NFC on your Android device<br>Open the CDI 40W Driver Programmer app<br>Hold your device near the NFC antenna on the LED driver<br>Read current settings or program new output current values<br>Verify successful programming before moving to the next driver<br><br>Download now and streamline your LED driver configuration workflow.<br><br>Additional Store Listing Elements<br>Category: Tools<br>Tags: NFC, LED driver, lighting, programmer, current control, RFID, CDI, electrician, installer<br>What&#39;s New (for updates):<br><br>Initial release<br>Program output current on CDI 40W RFID/NFC LED drivers<br>Read driver information including model and date code

## Rankings

- #2,487,788 — Overall

## Permissions and access

### Permissions

- `android.permission.NFC`
- `android.permission.VIBRATE`
- `com.android.vending.CHECK_LICENSE`
- `com.grealpha.cdi_nfc_driver_programming_utility.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.grealpha.cdi_nfc_driver_programming_utility)