Project Description
A custom machine that will centre on the Rockchip RK3399—or a comparable ARM SoC if you can justify the switch. I need one person who can guide the last hardware decisions and then write the software that brings the board to life.
First, I’d like you to review my schematic and parts list. Power, memory, wireless module and flashing provisions all need a second set of eyes, and I’m open to tweaks that will make production or field service easier.
Next comes the code. The goal is a straightforward, full-screen touch interface running on a 7-inch panel plus wireless internet connectivity. Think start/stop buttons, status readouts and the ability to push basic logs to a cloud endpoint while pulling OTA updates in the background. The application will auto-launch at boot on a minimal Linux image; Yocto, Debian or another distro you’re comfortable maintaining is fine by me.
Deliverables (acceptance criteria):
• Signed-off schematic feedback and parts recommendations
• Source code for the UI and connectivity layer, under Git
• A bootable image (SD or eMMC) that shows the interface and passes connectivity tests
• Step-by-step flashing and build instructions
Experience with RK3399 or similar Rockchip/NXP/Samsung SoCs is essential, and familiarity with Qt, GTK, Python/Kivy or another proven UI framework will help you move fast. If this sounds like your wheelhouse, let’s talk timelines and milestones.