Use APKPure App
Get PIXEL Scrolling Text old version APK for Android
Supports Android file sharing use Google's built in voice recognition.
**** IMPORTANT: This app requires a piece of hardware called PIXEL and IS NOT a stand alone app. ***
More info on PIXEL at http://ledpixelart.com
This app allows you to display scrolling text on the PIXEL LED display. You can change the font, color, font size, and scrolling speed. You can type in the message, share an existing email to this app, or get text from a Twitter feed.