@Serge-V
How to Setup this with OpenWrt 22.03?
Im failing with this Image: http://repo.onioniot.com.s3.amazonaws.com/omega2/images/openwrt-22.03/onion_omega2p-22.03.2-20230221.bin
I need a tutorial for an fresh install
Thanks!

I want to make a gameconsole with the Onion Omega2+ but the big question is how to get 60fps for 3d in higher resulotions and what connection should be used?
Sound? No problem i've planned already to use i2s but Video output is a big problem.
Thanks!

HI! I am developing a gameconsole with 2x Omega 2+ this is very funny because 2 of them have so much power, when you write your own Firmware from scratch with Assembler..
Status: Developing Operating System/Firmware
Specs:
Omega #1 = Main CPU for video (Output is 3D rendering over SPI and main calculations.
Omega #2 = For Input and Audio(5.1 over USB)
Screen: LCD, 320x240,16bpp
Gamepad: Digital, 12 Buttons
Any ideas are welcome here so i will try to release this Project..
Firmware: Custom. Yep it's really hard but i can do it..
I/O Interface: Muliplexed SPI, controlled over i2c (Actually only for the Screen and communication between Omega #1 and Omega #2, Gamepad and combinied RAM so that this System have 256MB Ram(it's a little bit slow but it works), a Spartan-7 will controll this..)
Yes! This is Hardware sided cheap and powerfull, but my fail is actually the software coding..
First tests are allready succesfull with constant 28-36fps, target are 60fps
I have to write better assemblercode.. xD
So i need detailed very much datasheets, i think a detailed datasheet for the Spartan-7 and Omega CPU(MT7688) will help too, some links with it are very welcome..
Simply to write better code and reach my target of the 60(fps)
Thanks!
And yes! The Omegas Rocks!
Any questions? Write it here, i will help you

Ive found this: https://openwrt.org/toh/hwdata/onion/onion_omega2plus
And in the button are some links for OpenWRT Images for the Omega2.
Can i test this images and recover the orignal firmware later?

Enter 'top' - to show what app need the most ressources
Enter 'free' - to show how much ram is used
Disable some services that are not needed.

We connect the Omega2 to an raspberry pi zero via spi and the raspberry pi simply translate this data to the HDMI output. - Is this an good idea???