SBC-3.5-RK3568 (E09)

This product is still in pre-series phase, samples can be ordered by contacting the SECO sales channel. The software resources on this page are not yet fully finalised and validated.



Depending on the configuration and following revisions, the board’s features are subject to change. For detailed information on hardware specifications, please visit


SBC-3.5-RK3568 is a 3.5” SBC with Rockchip RK3568 SoC, 4x Cortex®-A55 cores, up to 2.0GHz, with Neural Processing Unit (NPU). The board support up to 3 indipendent displays with a good range of wireless and wired connectivity completed by 2x Gbe, optional WiFi/BT module and others.

For ordering purposes, the SBC-3.5-RK3568 is referred to by its base code, “E09”.



How can I power on my module?

What will I find in my module?

Off-the-shelf products are shipped with a standard in-house-developed software.
The definition of standard, in this case, is “the environment which SECO adopts for validation”.
Anyway, custom in-house-developed software with different defaults can be built.
Contact your reference sales for further information.

What can I do now?

In the following section you can find resources to compile a BSP for the board or download a complete binary image, while here you can find


Edgehog OS

Starting from Linux Kernel version 5.10, the Board Support Package (BSP) for this board is fully integrated within Edgehog OS, the operating system for the All-In-One IIot platform CLEA developed by SECO and based on Yocto. Edgehog OS is intended to provide the highest standards in terms of security and stability thanks to features like OTA (Over the Air) updates, double partitions, and fallback procedures. Edgehog OS integrates a Device Manager to communicate with the Cloud and allows a family of products to be managed as a fleet.

Source code:

The source code for Edgehog OS can be found at the following Gitlab organization. To build a complete BSP image from source, you can follow the readme of the repo manifest.


The binaries (U-Boot, Linux Kernel, Yocto image) associated with the various Edgehog OS releases can be found at the following Release page.