It’s true that our digital units have by no means been extra transportable than they’re right this moment. Even so, taking the whole lot we’d like together with us on the street generally is a enormous ache. We regularly discover ourselves lugging round laptops, tablets, and telephones for computing, transportable disk drives to retailer our knowledge, a journey router to hyperlink the whole lot collectively, and a hefty energy financial institution for when no electrical shops can be found. When you consider it, our digital lives actually aren’t that transportable in any case.
Yiling Cao is hoping to vary that with the discharge of Photonicat 2. It’s a single gadget that acts as a mini PC, a conveyable router, network-attached storage (NAS), and a big energy financial institution. It’s expandable to go well with every particular person’s wants, and may be upgraded with an elective 5G board that gives web entry wherever mobile indicators may be picked up.
The accessible ports (📷: Yiling Cao)
Photonicat 2 is constructed round an 8-Core Rockchip RK3576 CPU, and has both 4GB or 16GB of LPDDR5 RAM. The Debian Linux working system runs on an inner eMMC drive that’s as much as 128GB in measurement. Community connectivity choices embody Wi-Fi and a pair of gigabit Ethernet ports. There may be an HDMI port for video output, and a USB connector for peripherals. A further onerous drive may be added for extra space for storing, and the system is powered by 4 18650 battery cells that may hold the whole lot up and working for twenty-four hours.
The thought for Photonicat traces again to Cao’s personal frustrations as a frequent traveler. Counting on telephone hotspots proved unreliable, and off-the-shelf journey routers lacked the flexibleness, battery life, and openness he wished. Somewhat than compromise, he started constructing a tool that would ship always-on connectivity, assist instruments like WireGuard and Tailscale, and nonetheless be highly effective sufficient to double as a general-purpose pc.
Mobile connectivity is an possibility (📷: Yiling Cao)
That philosophy carries over into Photonicat 2, which represents a considerable leap over the unique mannequin launched two years in the past. The brand new RK3576 processor delivers roughly thrice the efficiency of its predecessor, enabling the whole lot from gigabit-class routing to gentle virtualization and homelab experimentation. A built-in NVMe slot helps compact 2230 SSDs, turning the unit into a quick, transportable NAS for backups or media.
The gadget’s massive battery capability permits Photonicat 2 to perform as an uninterruptible energy provide in a automotive or cellular workplace, whereas bi-directional USB-C Energy Supply permits each quick charging and the power to energy different units. Passive cooling handles on a regular basis workloads silently, with an inner fan kicking in solely when sustained efficiency is required.
The onboard show may be personalized (📷: Yiling Cao)
Not like many closed client networking merchandise, Photonicat 2 is totally open supply. It runs a mainline Linux 6.12+ kernel and helps Debian, OpenWrt, and even Android via publicly accessible construct scripts. A small built-in display shows system standing and may be personalized utilizing easy JSON information, whereas extras like an accelerometer and beeper allow superior energy and alert behaviors.
The Kickstarter marketing campaign was totally funded late final 12 months, however you’ll be able to nonetheless Late Pledge for rewards. The naked PCB is offered for $114, whereas fully assembled techniques begin at about $200.