<p><i>OctoTouchController</i> is a dedicated touch screen controller for Octoprint supporting older Android phones / tablets (Android 4.X; device specs: Android 4.x or above, 4inch screen with a minimum resolution of 680x340). Reclaim those old Phones / Tablets that are sitting around that <i>DO NOT</i> have access to the Google store anymore!</p><p>This is <i>not a replacement</i> for Octoprint but a way to add a touch screen to your printer using old hardware.</p><p>Add a dedicated touch screen to your 3D printer!</p><p>Supported Octoprint Plugins include:</p><ul><li><a href='https://plugins.octoprint.org/plugins/UltimakerFormatPackage/' target='_blank' rel='nofollow noopener'>Cura Thumbnails</a></li><li><a href='https://plugins.octoprint.org/plugins/prusaslicerthumbnails/' target='_blank' rel='nofollow noopener'>Prusa Thumbnails</a></li><li><a href='https://plugins.octoprint.org/plugins/wled/' target='_blank' rel='nofollow noopener'>WLED</a></li><li><a href='https://plugins.octoprint.org/plugins/psucontrol/' target='_blank' rel='nofollow noopener'>PSUControl</a></li><li><a href='https://plugins.octoprint.org/plugins/ws281x_led_status/' target='_blank' rel='nofollow noopener'>ws281z LED</a></li></ul><p><b>Note:</b> If you have a version older than 2.x installed on your device, you will need to uninstall that first before being able to install v2.x or higher. A direct update is not possible, and a change of signing keys has been made to prevent it.</p>