This was a real pleasurer today. I just had a bag with the Omega LTE in my car. I didn't need any roof antenna. Perhaps outside Vienna I will need external antennas.

@JP-Norair http://repo.onion.io.s3.amazonaws.com/omega2/images/omega2p-v0.2.2-b202.bin
is that what you are looking for?

The application manager on Omega2 dash tells you that Node-Red can't be installed on this device.
Nevertheless I was able to install it.

extend memory according to: https://docs.onion.io/omega2-docs/boot-from-external-storage.html
please consider that some lines of the documentation are outdated. For example: ummount /tmp/mounts/SD-P1 has to be replaced by umount /mnt/mmcblk0p1

opkg install node
opkg install oos-app-nodered

mix@crispyoz Hi, thanks for your answer. I just checked again with fbdragtest.py. Touching the screen is not sufficient. I have to press firmly. I found that it works better with a stylus. But this also does not work without pressure. I do not really want to discuss my fat fingers as I can operate any touch screen on my iphone, ipad or lattepanda. But you may be right. I just tried it with my finger nail instead of my finger tip and this works better - even better than the stylus. But I still do not understand why this touch screen is different from all the others.

The touch screen on
my omega dash works but I have to press it considerably firmly. It works better with a capacitive stylus. Is there a way to influence the sensitivity of the touch screen or is this sensitivity typical. I would like to tap on the screen instead of pressing it

@steeley Sorry, I quoted the wrong project.
https://github.com/OnionIoT/rgb-led-traffic-light
This one provides html.

@steeley maybe you want to adapt this project: https://docs.onion.io/omega2-project-book-vol1/led-traffic-light.html. You would use gpioctl instead of expled. The buttons work fine.

I am afraid this is not the most sophisticated setup of all times. But it shows how I can handle input or output on Omega2 pro in Node Red.
There is a pushbutton connected to GPIO0 for input. The led is connected to GPIO18 for output. As soon as I press the pushbutton the led will light. When I release the button, the led will turn off.
Instead of turning on the led Node-Red will give me other possibilities without specific programming. I could twitter 'Hi everybody. I've just pressed the pushbutton!"

Hi,
dont't know if this will help. I can toggle a led that is attached to GPIO18 by this flow. So it is possible to manage GPIO output or input by system commands

@crispyoz Thanks for your feedback. There is a request submitted by https://github.com/AndreyMitsyk already. He found the error in May, 2019. I was able to correct the scripts. But I do neither have the time nor the ability to update the OOS app. It may be done by modifying JSON files, but I don‘t really know

Re: Dropbox apptoken saves endlessly
There are errors in the scripts. They renamed /www/apps/oos-app-camera to /www/apps/oos-app-timelapse-camera.
So the scripts do not work. I changed them

After changing the scripts I started all of them manually and now it works.

I think the OOS application still does not work. Onion team please correct the html files and the scripts

This was a real pleasurer today. I just had a bag with the Omega LTE in my car. I didn't need any roof antenna. Perhaps outside Vienna I will need external antennas.