# Matrix Clock

> Configure the LED4U matrix LED clock via WiFi: time, lunar calendar, weather, effects.

Canonical page: [https://chrome-stats.com/d/vn.led4u.clock4u](https://chrome-stats.com/d/vn.led4u.clock4u)

## Overview

- **ID:** `vn.led4u.clock4u`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** ngthang164
- **Category:** TOOLS
- **Downloads:** 31
- **Version:** 2.1.2
- **Last updated:** 2026-08-03
- **First published:** 2026-08-02
- **Publisher country:** VN
- **Size:** 19 MB
- **Data as of:** 2026-09-10
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=vn.led4u.clock4u)
- **Website:** [https://led4u.vn](https://led4u.vn/)
- **Privacy policy:** [https://acglighting.com/chinhsachriengtu/index.html](https://acglighting.com/chinhsachriengtu/index.html)

## Description

LED4U Clock — a companion app that lets you control and customize your LED matrix clock (HUB75) directly from your phone, no cables or computer needed.<br><br>As long as you&#39;re on the same WiFi network, the app automatically finds the device and connects in seconds. All changes are previewed live and sent to the clock instantly.<br><br>━━━━━━━━━━━━━━━━━━━━<br>EASY CONNECTIVITY<br>━━━━━━━━━━━━━━━━━━━━<br>• Automatically detects the clock on the local network<br>• Fast, stable connection via WiFi<br><br>• Manages multiple devices, saves connection history<br><br>━━━━━━━━━━━━━━━━━━━━<br>MULTIPLE SCREENS ALTERNATING IMAGES<br>━━━━━━━━━━━━━━━━━━━━<br>• Create unlimited display screens<br>• Set individual display times for each screen<br>• Easily turn on/off, rename, duplicate, and rearrange the order<br><br>━━━━━━━━━━━━━━━━━━━━<br>Phong Components PHÚ<br>━━━━━━━━━━━━━━━━━━━━<br>• Time: Hour:Minute and Hour:Minute:Second, number of seconds, seconds bar<br><br>• Gregorian and Lunar calendar, day of the week<br>• Temperature (sensor or Internet), humidity<br><br>• Weather: today, high/low temperature<br><br>• Analog clock<br><br>• Customizable text with Vietnamese accents<br><br>• Decorative lines and rounded corners<br><br>━━━━━━━━━━━━━━━━━━━━<br>CUSTOMIZABLE TO YOUR PREFERENCE YOU<br>━━━━━━━━━━━━━━━━━━━━<br>• Drag and drop to position each component<br>• Choose color, font size, and brightness<br>• Dynamic number transition effects<br><br>• Time alarm<br><br>━━━━━━━━━━━━━━━━━━━━<br>SMART SETUP<br>━━━━━━━━━━━━━━━━━━━━<br>• LED panel setup wizard Step-by-step instructions:<br><br>• Quickly save and apply panel configuration templates<br><br>• Update firmware (OTA) directly within the app<br><br>Download now to transform your LED clock into a vibrant, personalized information display!

## Rankings

- #2,444,431 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.CHANGE_WIFI_MULTICAST_STATE`
- `android.permission.INTERNET`
- `com.android.vending.CHECK_LICENSE`
- `vn.led4u.clock4u.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/vn.led4u.clock4u)