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Maxim Devaev and colleagues are again on the crowdfunding circuit with a next-generation model of PiKVM, a network-streaming keyboard-video-mouse swap powered by a Raspberry Pi single-board laptop: the PiKVM V4.
“‘New model’ might appear to be a little bit of an understatement, however we imagine that the enhancements applied in PiKVM V4 are larger than these in V3,” Davaev writes of the next-generation {hardware}, which now is available in two variants: PiKVM V4 Mini and PiKVM V4 Plus. “Listening to the intensive suggestions from prospects and supporters, now we have mixed your solutions with our concepts and ever-ambitious goals.”
We coated the third-generation PiKVM a yr in the past, when its creators launched the crowdfunding marketing campaign — a marketing campaign that proved staggeringly profitable with over 3,500 backers pledging a complete of almost $800,000, nicely above the crowdfunder’s $45,000 aim. Regardless of just a few delays, the final of the units had been shipped on the finish of 2021 — although a handful of backers report not having obtained the {hardware}, which the marketing campaign organizers blamed on a failure to fill out the backer survey.
The place the third-generation PiKVM was based mostly on a {Hardware} Hooked up on High (HAT) accent for the full-size Raspberry Pi household of single-board computer systems, the brand new fourth-generation fashions are designed as standalone merchandise — although they’re nonetheless Raspberry Pi powered, solely this time transferring to the Raspberry Pi Compute Module 4 (CM4) system-on-module (SOM). “All PiKVM V4 units come as a whole product,” Devaev guarantees, “outfitted with all you want out of the field; an influence provide, USB & Ethernet cables, and even PCI brackets to put in the ATX board into an ATX or mini ITX laptop/server circumstances.”
The PiKVM V4 Plus variant features a second HDMI output, new security measures, and elective mobile connectivity. (📷: Maxim Devaev)
The PiKVM V4 crowdfunding marketing campaign is stay lier variations did: seize video from a linked laptop’s HDMI output and stream it over a community, permitting for full distant management together with USB keyboard and mouse interplay. The PiKVM V4 Mini. the cheaper of the 2, presents 1920×1200 seize at 60Hz, supplies connections for elective distant reset and power-button toggling of the linked laptop, and a fanless design. It does, nonetheless, lose the USB Host port of its predecessor.
The bigger PiKVM V4 Plus, in the meantime, features a mini-PCI Categorical (mPCIe) connector for an elective mobile modem, permitting for SMS alerts and connectivity even within the occasion of a community outage. There’s additionally a USB 3.0 port internally, designed for a flash drive — providing the choice to rapidly reinstall a defective operation system, for instance — together with a second HDMI output, customized heatsink with radial speed-controlled fan, and each a Kensington-compatible locking level and a hidden microSD slot to forestall simple knowledge theft.
The last-generation variant was equipped as a HAT accent for full-size Raspberry Pi boards. (📷: Maxim Devaev)
The PiKVM V4 crowdfunding marketing campaign is now stay on Kickstarter, with bodily rewards set at $225 for the PiKVM V4 Mini and $315 for the PiKVM V4 Plus. Devaev claims to have sufficient Raspberry Pi Compute Module 4 SOMs on-hand to ship a sure variety of models by March 2023, although admits that orders in extra of this can be delayed whereas extra SOMs are acquired.
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