Color LED Controller

Arduino RGB LED controller APP

Ryan Chen, Stonez Chen ( 陳宥安） · appinventor.ai_yuanryan_chen.BT_LED

Not rated yet 100K+ downloads v3.4 3.8 MB Android 4.1+ PEGI 3 · Everyone

Download APK 3.8 MB All versions

Signature matches the Google Play version Details

Watch the Color LED Controller trailer on YouTube

At a glance

Latest version: v3.4 (8)
Updated: Sep 2, 2026 (1 month ago)
APK size: 3.8 MB
Requires: Android 4.1+ (API 16)
CPU support: Any (no native code)
Category: Tools (app)
Listed since: Feb 3, 2021 (at least)
Permissions: 5 (2 sensitive)
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Color LED Controller is an app by Ryan Chen, Stonez Chen ( 陳宥安） in the Tools category, listed since at least February 2021. It has no native code, so it runs on any Android processor.

Since version 3.2, the minimum Android version rose from 2.1 to 4.1. It asks for 5 permissions, 2 of them sensitive: Bluetooth connect and Bluetooth scan. It asks for the same permissions as version 3.3.

What's new in v3.4

This update v3.4 is to keep this App up to date to make it compatible with Android 16 (API level 36).

Description

From the listing uploaded by “appupdater”.

* V3.0 Added R, G, B color sliders Use this APP to remote control RGB LED on the Arduino through Bluetooth HC-05 module. This APP was written by my daddy. See my Dad's complete tutorial with Arduino hardware setup and software coding at his website. http://stonez56.blogspot.tw/2014/09/arduino-android-led.html

Version history

3 versions are listed, going back to v3.2. Since v3.4 it requires Android 4.1+.

v3.4 LATEST Sep 2, 2026 3.8 MB TRUSTED v3.3 Dec 30, 2025 3.8 MB TRUSTED v3.2 Jan 8, 2025 3.8 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Sep 2, 2026.
Certificate issued to “AppInventor for Android” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Sep 2, 2026
Validated against Google Play Sep 2, 2026
Signed by[email protected], O=AppInventor for Android, C=US
Signing certificate (SHA-1)B4:3D:D3:37:39:DD:06:92:5C:4B:C0:F8:C6:98:A9:40:6D:F8:B7:3E
File MD5d2d3aa88b22052271a5b8993fa8d1f3d
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (5)

Color LED Controller requests 5 permissions, 2 of them sensitive.

Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
Bluetooth android.permission.BLUETOOTH
Bluetooth admin android.permission.BLUETOOTH_ADMIN
Full network access android.permission.INTERNET

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

Color LED Controller APK: questions and answers

Is there a version of Color LED Controller for older Android phones?

The current version needs Android 4.1 or later. Version 3.3 is the newest listed build that installs on Android 4.0 and later. Get version 3.3 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Color LED Controller APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is d2d3aa88b22052271a5b8993fa8d1f3d.