{"product_id":"clickety-split-chiisai","title":"Clickety Split | Chiisai","description":"\u003ch2\u003eSmall footprint. Big possibilities.\u003c\/h2\u003e\n\u003cp\u003eChiisai is a compact, thoughtfully designed wireless controller built for custom mechanical keyboards and embedded electronics projects.\u003c\/p\u003e\n\u003cp\u003ePowered by the Nordic nRF52840 SoC through the Fanstel BC840M module, Chiisai brings Bluetooth Low Energy connectivity, USB-C, integrated LiPo battery charging, and flexible power management together in a familiar Pro Micro-style form factor.\u003c\/p\u003e\n\u003cp\u003eDesigned with flexibility in mind, Chiisai features a software-controlled 3.3V output, allowing firmware to manage power to external peripherals and supporting power-conscious designs.\u003c\/p\u003e\n\u003cp\u003eWhether you're building a minimalist wireless keyboard or exploring your next custom electronics project, Chiisai provides a capable, compact foundation.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNordic nRF52840\u003c\/strong\u003e Bluetooth Low Energy SoC with an ARM Cortex-M4F processor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFanstel BC840M Module\u003c\/strong\u003e Compact, integrated wireless module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro Micro-Style Footprint\u003c\/strong\u003e Familiar form factor for custom keyboard and electronics designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C Connectivity\u003c\/strong\u003e Modern USB interface for power, communication, and firmware updates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated LiPo Charging\u003c\/strong\u003e Onboard battery charging circuitry for portable, rechargeable projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware-Controlled 3.3V Power\u003c\/strong\u003e Dedicated regulated output that firmware can enable or disable to manage external peripherals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional GPIO Access\u003c\/strong\u003e Rear auxiliary GPIO connections for greater design flexibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUF2 Bootloader\u003c\/strong\u003e Convenient drag-and-drop firmware updates over USB.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZMK and Zephyr\u003c\/strong\u003e Designed for modern, configurable, open-source firmware applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDesigned for Makers. Built with Purpose.\u003c\/h3\u003e\n\u003cp\u003eChiisai reflects Clickety Split's approach to hardware design: practical functionality, thoughtful integration, and flexibility without unnecessary complexity.\u003c\/p\u003e\n\u003cp\u003eDesigned and assembled in Canada using globally sourced components, Chiisai brings together careful engineering and hands-on craftsmanship in a compact, capable controller.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmall by design. Capable by nature.\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Clickety Split Ltd.","offers":[{"title":"Default Title","offer_id":46239893815475,"sku":"CS-CHIISAI-V1","price":45.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/3460\/5491\/files\/Chiisai-v1.13-Front.png?v=1792295453","url":"https:\/\/clicketysplit.ca\/products\/clickety-split-chiisai","provider":"Clickety Split Ltd.","version":"1.0","type":"link"}