Spark Pixels app icon

Spark Pixels

LED Light Remote Control for addressable Neopixels and Particle Photon micro

Sparcules · kc.spark.pixels.android

Not rated yet 5K+ downloads v0.4.3 3 MB Android 4.0+ PEGI 3 · Everyone

  • Signature matches the Google Play version Details

At a glance

Latest version
v0.4.3 (22)
Updated
Dec 16, 2025 (10 months ago)
APK size
3 MB
Requires
Android 4.0+ (API 14)
CPU support
Any (no native code)
Category
Tools (app)
Listed since
Jun 2, 2022 (at least)
Permissions
7 (2 sensitive)
Developer contact
[email protected]

About this APK

Spark Pixels is an app by Sparcules in the Tools category, listed since at least June 2022. It has no native code, so it runs on any Android processor.

It asks for 7 permissions, 2 of them sensitive: precise location and approximate location. It asks for the same permissions as version 0.4.1.

What's new in v0.4.3

Add verbosity to error messages.

Description

From the listing uploaded by “appupdater”.

This app allows you to control a WS2812B Neopixel LED strip from your Android device over your WiFi network. You need to have a Spark Core or Particle Photon device properly connected to a Neopixel strip and the SparkPixels firmware loaded on the device. Get the firmware and see schematic and additional documentation at https://github.com/sparcules/Spark_Pixels. Spark Pixels is a mode selector remote for your Neopixels. Select a mode, adjust brightness, adjust speed. Spark Pixels is NOT a mode/LED sequencer creator. All modes are coded in the Particle sketch. Why Spark Pixels? Spark Pixels is expandable. Make your own modes - add your mode code to the sketch on Particle’s web IDE. See the github repo for instructions on how to add a new mode. Hit the reload icon in the app and watch your new mode magically appear in the mode list. The Particle Photon is a nifty little WiFi connected micro controller. It's easy to use and it's connected to Particle’s free cloud! If you’re familiar to Arduino, you’d feel right at home with the Photon. See additional info at: https://www.particle.io/ New Features: - Auto detect your devices that are online and loaded with the Spark Pixels firmware. - Expandable Aux Switch Panel - add your own switches (boolean flags) to turn things on or off or toggle between two options. i.e. switch between using a light sensor or the app to set LED brightness. Your sketch must be updated with the latest firmware to enable this option. - Auto Sync the Time Zone Offset on app start. No more manual re-setting for Daylight Savings Time. (As long as your Android device auto updates itself). Old (but still fly) Features: - Get Cloud Variable option in the menu for debugging or other configurable cloud variables. The dialog will populate a drop down box with all of your published cloud variables. Instructions: > Connect your Spark Core or Photon device to your home WiFi network. - Spark Core users: Use this app to connect your Core - Photon users: Use the Particle app found here: https://play.google.com/store/apps/details?id=io.particle.android.app > Get the SparkPixels.ino firmware from github - For simple Neopixel strips get it here: https://github.com/sparcules/Spark_Pixels - For the L3D Cube get it here: https://github.com/wmoecke/Spark_Pixels > Copy and paste the code to a new app in Particle’s wed IDE: https://build.particle.io/build > Flash the Particle device. - For more info on navigating Particle’s web IDE, visit: https://docs.particle.io/guide/getting-started/build/photon/ - For more info on how to setup Spark Pixels or to add your own mode, visit the github repo > Configure the Android app with the Spark Core (or Photon) Neopixel Driver in its settings page. > You're all set! You can now enjoy controlling your Neopixels from your Android device. *Notice* The full list view of the modes will not populate unless the firmware has been loaded on the Particle device and the device is online. Community: Visit the Facebook page to: - Post Pictures and/or Videos of your setup - Share new modes that you've created - Post any troubleshooting help you may need - Suggestions or improvements to the app or firmware Link: https://www.facebook.com/Spark-Pixels-1716703048549907/timeline/ Acknowledgements: This app was based off of the (open source) SparkCore app.

Version history

2 versions are listed, going back to v0.4.1.

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Dec 16, 2025.
  • Certificate issued to “Sparcules Inc” This is the certificate of the Google Play version.
  • Same certificate as the other version checked

Store checks and file details

  • Developer signature verified Dec 16, 2025
  • Validated against Google Play Dec 16, 2025
  • Signed byCN=Kevin Carlborg, OU=Mobile Development, O=Sparcules Inc, L=Pleasant Prairie, ST=WI, C=US
  • Signing certificate (SHA-1)78:98:98:FD:EF:57:D7:22:3C:8F:FE:B3:D1:AB:C6:EF:98:75:90:A9
  • File MD55643b4768be4c3713127141f89b62eca
  • 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 (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (7)

Spark Pixels requests 7 permissions, 2 of them sensitive.

Required hardware & features

Spark Pixels APK: questions and answers

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 Spark Pixels 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 other version checked. After downloading, check that the file's MD5 is 5643b4768be4c3713127141f89b62eca.

Tags

More Tools apps