The Omega2 Dash is a touch screen device based on the Omega2 platform.
This topic is for Omega2 Dash beta testers to track progress and share ideas.

Get Started

Follow instructions on the following GitHub repo to get started on using the Omega2 Dash
https://github.com/OnionIoT/Omega2-Dash

Bug report & Feature suggestions

Use the GitHub Issues page to report bugs or suggest features
https://github.com/OnionIoT/Omega2-Dash/issues

Become Beta Tester

If you would like to participate in beta testing this project you can apply here

Updates

Nov 6 2019

Compiled demo of LittleV Graphics Library with touch input. See how to run it on your Omega2 Dash [here]
(https://github.com/OnionIoT/Omega2-Dash#littlevgl-ui-demo)

Nov 4 2019

Running the Omega's terminal on the display:

Run sh > /dev/tty0 on your Omega2 Dash. Everything you type from then on will show up on the display and not in your terminal window.
Hit ctrl+c to exit.

you can check out this tutorial

https://onion.io/2bt-omega-bittorrent-machine/

You need to edit the file /etc/config/wireless
Under config wifi-iface sta
set option disabled '0' to option disabled '1'

reboot your omega2+ and it will not try to scan or connect to any WiFi.

@William-Scott

My only concern with using a FET as the power supply is depending on the model it may not supply enough pick current for the normal boot process. I like your suggested setup if we can find a FET that works in normal boot.

Breadboard dock would be a idea dock for the setup. would you mind coming up with a block diagram of the setup?

@György-Farkas

In our test we used a 1000uF polarized capacitor. The power supply is the one used in a the Expansion Dock. Check out the schematics here.

Here is another tutorial you an follow
https://onion.io/2bt-single-command-losantomega/

We have done some internal testing by manually adding a large capacitor between 3.3V and GND while the system is running to emulate a large load. This is enough to introduce a brownout.

What kind of setup do you have in mind so we can programmatically change input voltage?

@William Scott

We are happy to collaborate in coming up with an automated tests procedure. Doing it publicly here on the community is definitely the way to go. This way more people can contribute of rip the benefit of the test result.

Can you share what test setup you have in mind and specifically what input do you need from Onion side?

how are you connecting to WiFi? wifisetup command? Can you share you console log?

Nice project, we will get you on Onion news letter in the coming weeks and you will be able to get some free Omegas for being featured ;)