Crumble

Crumble for Chrome OS

Please report any bugs or suggestions in the development forum: https://redfernelectronics.co.uk/forums/forum/crumble/development/ Version 0.5.1 (24th June 2025) -New smoothed motor control greatly reduces Crumble resets when batteries are low Version 0.4.0 (5 Jan 2025) -New local compiler - app no longer needs to access the internet Version 0.1.6 (1 Oct 2023) -Added Sparkle Matrix Block -Added Sparkle Baton Block Version 0.1.4 (7 May 2023) -Optimisations to the Crumble compiler means (typically) more than double the amount of code will fit in the Crumble. -Updated VM to latest -Added support for Smart Crumbs -Added new servo block for 270 degree servos -Several bug fixes and minor improvements Version 0.0.22 (2 March 2022) -Small tweaks Version 0.0.21 (14 Feb 2021) -Added file saving and opening -Added ability to print -Added additional USB error checking to prevent Crumble lockups -Improved touch control -Optimised block rendering to increase graphics performance -Other minor bugs fixes Version 0.0.14 (10th July 2019) -Added additional data verification during programming to prevent corrupting Crumble firmware (only appears to occur on certain models of Chromebook). Version 0.0.13 (24th Feb 2019) -Added realtime variable monitoring -Improved USB communications Version 0.0.12 (19th Feb 2019) includes all blocks except custom named variable blocks. The following limitations also apply: -File opening/saving is not yet available -Realtime monitoring of variable is not yet implemented -Undelete and duplicate are not yet implemented -The software will run offline, but you will need an internet connection to send a program to the Crumble (compilation is currently done in the cloud). The Crumble is a cheap, easy-to-use electronics controller. A few ‘croc’ leads and a USB cable are all you need to connect motors, LEDs and sensors and begin experimenting. No programming experience is required as the free software is a graphical, drag-and-drop system inspired by MIT Scratch.