S.A.R.T Development Blog

Day 148 – S.A.R.T NG+

We’re the new S.A.R.T team, and we’re in charge now.

We are Connor, Ben, Erin, Kyle and Josef.

Now that that’s out of the way; we began working on some new modifications we could do to the project.

New Control Panel

We are building a new control panel to replace the previous one which is not only rather broken, but could be much more organised including mounting and securing the internal components to the case. We also plan on trying to reduce the weight of the control panel.

The new Control Panel case

We purchased the case, from a reseller of www.seahorsecases.com. For the panel (which has the keyboard and power button, etc) we purchased a sheet of Plexiglas. We chose Plexiglas over the previous control panel’s acrylic because Plexiglas is much more flexible and it is less likely to break. Ben and Connor cut the Plexiglas to shape (and did a remarkable job) with help from Mr. Abigail (Stevo) and fitted it into the new case.

Plexiglass in Control Panel still with protective paper

We are re-purposing the backup NUC as the new Control Panel computer. It’s probably more powerful but most importantly it can run any operating system you like. *cough cough* BreezeLite. This means we are no longer tied to using proprietary Windows Server and we will move to Linux Mint Ubuntu 16.04 LTS.

Connor also took the liberty of creating a new default gateway for the control panel. The HTML for the old one was exceptionally badly written (or generated, I should say) with div elements all over the place. Rather than trying to fix it, we wrote a new one from scratch with all the functionality of the old one.

New Robot

The new robot we are building will be closely based on the current v2 model, but the main being a new computer inside it.

We chose the UDOO x86 Ultra for this. This specific computer was released around the time that the team was in Japan, so it was not available for them to use then.

Some specs for y’all:

  • Quad-core Intel Pentium N3710 CPU @ 2.56 GHz compared to the NUC’s Intel Celeron N3050 2.16Ghz.
  • 8GB of RAM, compared to the NUC’s 4GB.
  • 32GB inbuilt eMMC storage as well as slots for M.2 SSDs or SATA drives.

One of the other main reasons for choosing this specifically was that is has built-in Arduino functionality through the in-built Intel Curie microcontroller which is compatible with Arduino 101 and most Arduino shields.

We are also upgrading the current servos to new and super speedy ones. More info when that actually happens. We are also going to re-implement controller support for the robot.

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