Some general questions about the project

Elements Business Central is an across-the-board arrangement that offers coordination microsoft business central with the more extensive modules in spite of the fact that it is main role is to go about as an independent arrangement while Dynamics 365 is a measured arrangement where you can pick works that you need to add.

Here is the tutorial for more about how to compile RT kernel,install pandapi marlin to the linux.

https://github.com/markniu/PandaPi/wiki/How-to-install-pandapi-to-the-latest-octopi-image

Thanks for like this project, I have open source this code of the STM32. https://github.com/markniu/PandaPi/tree/master/firmware/pandapi_stm32f103

@Yue Mark

First of all, excuse my late reply. I got a bit too busy with repairing printers and had set up a dedicated workshop to get myself out of the chaos 🙂

Meanwhile I've received all the OrangePi boards, and I'm currently experimenting with the RT kernel on Armbian.

That said, since i run Linux on almost every desktop i am also investigating the possibility of running straight from a PC. The parallel port won't provide enough IO pins but can easily be expanded with the use of an SX1509 breakout board. I2C can be obtained with the i2c-parport kernel module.

I've investigated your current setup with the STM32 MCU, does this MCU run custom code or is this a slave Marlin setup?

@Daniel Krah

Armbian is also available for rockpi4, so once i figure out how to setup Pandapi for the OrangePi it shouldn't be much trouble adapting to another one.

The rockpi4 would be nice: https://wiki.radxa.com/Rockpi4

Because this board is fully open source.

Thanks for those good questions

not now, but I'm looking to which board of OrangPi should be the best compared to Raspberrypi. do you have some advices?

All other code will be opensource next year, or after this pandapi board are sold more than 1000 .

just download from the RaspberryPI github and compiled as RT.