{"product_id":"corne-3-1-wireless-split-keyboard-bluetooth-zmk","title":"Corne 3.1 Wireless Split Keyboard — Bluetooth ZMK, MX Hot-Swap, Acrylic","description":"\u003cp\u003eA compact 42-key Bluetooth split ergonomic keyboard based on the Corne 3.1 (CRKBD) layout, built with MX-style hot-swap sockets, ZMK firmware, and a lightweight acrylic plate\/PCB\/bottom plate case structure. Designed for programmers, keyboard enthusiasts, and anyone who wants a minimal wireless split setup.\u003c\/p\u003e\n\u003cp\u003eAvailable as \u003cstrong\u003ePrebuilt\u003c\/strong\u003e (ready to use) or \u003cstrong\u003eBarebone\u003c\/strong\u003e (bring your own switches and keycaps). \u003cstrong\u003eBluetooth only\u003c\/strong\u003e — VIA and QMK wired mode are not supported.\u003c\/p\u003e\n\u003ch2\u003eChoose Your Version\u003c\/h2\u003e\n\u003ch3\u003ePrebuilt — Ready to Use\u003c\/h3\u003e\n\u003cp\u003eFully assembled, pre-flashed, and tested before shipping. Includes Graywood switches and keycaps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCorne 3.1 split keyboard (fully assembled)\u003c\/li\u003e\n\u003cli\u003eGraywood switches (pre-installed)\u003c\/li\u003e\n\u003cli\u003eKeycaps (pre-installed)\u003c\/li\u003e\n\u003cli\u003eAcrylic plate \/ PCB \/ bottom plate case\u003c\/li\u003e\n\u003cli\u003eZMK firmware (pre-configured)\u003c\/li\u003e\n\u003cli\u003eMX hot-swap PCB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e USB-C cable \/ Battery (may be excluded due to shipping restrictions)\u003c\/p\u003e\n\u003ch3\u003eBarebone — Build Your Own\u003c\/h3\u003e\n\u003cp\u003ePre-assembled and tested. Install your own switches and keycaps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCorne 3.1 split keyboard (assembled)\u003c\/li\u003e\n\u003cli\u003eAcrylic plate \/ PCB \/ bottom plate case\u003c\/li\u003e\n\u003cli\u003eZMK firmware (pre-configured)\u003c\/li\u003e\n\u003cli\u003eMX hot-swap PCB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e Switches \/ Keycaps \/ USB-C cable \/ Battery (may be excluded due to shipping restrictions)\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCorne 3.1 (CRKBD) compact 42-key split ergonomic layout\u003c\/li\u003e\n\u003cli\u003eBluetooth wireless with ZMK firmware\u003c\/li\u003e\n\u003cli\u003eMX-style hot-swappable switch sockets\u003c\/li\u003e\n\u003cli\u003eAcrylic plate \/ PCB \/ bottom plate case — lightweight and clean\u003c\/li\u003e\n\u003cli\u003eNo RGB (intentional — extends battery life)\u003c\/li\u003e\n\u003cli\u003eCompatible with Mac, Windows, and Linux\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLayout\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCorne 3.1 (CRKBD) — 42 keys, compact split\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFirmware\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZMK (Bluetooth)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBluetooth wireless (wired typing mode supported)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitch sockets\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMX-style hot-swappable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAcrylic plate \/ PCB \/ bottom plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRGB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot included (battery optimization)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVIA \/ QMK\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot supported — ZMK only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMac \/ Windows \/ Linux\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eWhy No RGB?\u003c\/h2\u003e\n\u003cp\u003eRGB lighting is intentionally excluded on this Bluetooth version. RGB significantly increases battery consumption, which reduces wireless battery life. Keeping it off means longer use between charges for a cleaner wireless experience.\u003c\/p\u003e\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth ZMK only.\u003c\/strong\u003e This is not a QMK\/VIA version. Wired VIA remapping is not supported.\u003c\/li\u003e\n\u003cli\u003eThe Corne layout has no number row and uses layers for numbers and symbols. An adjustment period is normal if you are new to compact layouts.\u003c\/li\u003e\n\u003cli\u003eBattery may not be included due to international shipping restrictions. Please check with us before ordering if this is a concern.\u003c\/li\u003e\n\u003cli\u003eProduct photos are for reference. Slight color variation may occur due to lighting and production batches.\u003c\/li\u003e\n\u003cli\u003eWarranty does not cover switch replacement damage, firmware modifications, or misuse.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Artkeeb","offers":[{"title":"Barebone","offer_id":48532219265273,"sku":null,"price":199.0,"currency_code":"USD","in_stock":true},{"title":"Fully Built Ready","offer_id":48532219298041,"sku":null,"price":389.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/8877\/2345\/files\/Corne31_13.jpg?v=1781547845","url":"https:\/\/artkeeb.com\/products\/corne-3-1-wireless-split-keyboard-bluetooth-zmk","provider":"Artkeeb","version":"1.0","type":"link"}