Brief Progress Update on Handibot Hardware/Software EnhancementsWork is moving along on the new system for running Handibots and doing Handibot "Apps". We hope to make several release announcements in December ... but wanted to let you know we are close on several major projects.
Hardware. We have been running the first version of the new Control Cards for about 6 weeks now. In the post above I described our development board as an Arduino DUE with a ShopBot shield. The new Control Card is the DUE rendered in a ShopBot form-factor version. We've got a few additional changes/fixes needed to the board (you'll see a bit of soldering in the one pictured below), but we expect to have a batch of beta versions by next month to begin full field testing.
Software. For those who periodically check the ShopBot GitHub site you have probably noted all the activity over the last few months as we are refining the functionality of the new "digital fabrication and motion platform" -- FabMo. We are simultaneously working at several different levels. FYI, these are updated below from the listing above:
Components and Availability (soon)FabMo App SDK -- a high-level developer resource of templates and libraries; to be used by Handibot App and digital fabrication project developers. The SDK is based on support and functionality made available through the FabMo Dashboard. We're hoping to have a first draft of the SDK and several example App templates available in December.
FabMo Dashboard -- makes running Handibot Apps (both "Utility Apps" on the tool and "Project Apps" from the cloud) straightforward from a variety of devices (wirelessly or via USB or ethernet). The FabMo Dashboard manages Apps and Jobs and handles links with tools. While a lot of work is already viewable on GitHub, we're hoping for a definitive "beta release" version in December for those who want to start testing their Apps.
FabMo Engine -- is the primary functionality of FabMo and runs on the SBC on your tool. The Engine manages tool-path files and jobs (in g-code or OpenSBP-code) and configuration files; handles flow and interactions with G2; serves up the API on which the Dashboard is based. We hope it too will be ready for an intial release in December.
FabMo G2 Core -- The "Core" is the firmware that runs on the Control Card (or other devices such as the DUE or the V9 verison of TinyG2 and is oriented to ARM processors). It provides a powerful and extensive motion system for digital fab and robotics. While working on FabMo, we are also continuously interacting with the Synthetos team to help push their project along and to make sure we have gotten the integration right. G2 is available from the Synthetos GitHub site and while still under active development it is already running well on a number of systems. There is still some work needed but G2 is functional and ready to load onto our new Control Cards as they become available.
Tool Development. Besides this progress on the control system hardware and software, we have been working on the tool and its accessories. In December we will announce availability of a new physical Version 1.10 of the Handibot. This version will be updated to incorporate a number of things we've learned and that users have contributed on the basis of the Developer Edition and Kickstarter tools. These changes include: a new front panel that provides better visisbility and improved access to the router for bit changes (we call it the V-Neck and it comes with a removable, clear, front shield); backing plates for the Y-axis bearing blocks to make adjustment of alignment easier and more permanent; and improved proximity switches. All these enhancements (except the prox switches) will be available as cutting files for DIY upgrade, or available for purchase as an upgrade kit from us.
At the same time, we will release (as DIY files and packages for purchase): a full hood cover for top of the Handibot that captures more noise and dust; a clip-on laser-alignment light; and a rotary indexer (4th axis). I'm also hoping the "Crawler" for automatic indexing the Handibot down a board is coming soon.
Look for full announcements about these steps in Handibot progress in the coming month. Then, early next year we will begin shipping the new Control System with Handibots (probably introducing some additional physical changes at that time too). We will also have Control System upgrades available for older Handibots.
Ted Hall, ShopBot Tools
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