{"id":510618,"date":"2026-06-21T04:59:08","date_gmt":"2026-06-21T04:59:08","guid":{"rendered":"https:\/\/www.newsbeep.com\/ie\/510618\/"},"modified":"2026-06-21T04:59:08","modified_gmt":"2026-06-21T04:59:08","slug":"ghost-edge-ai-sticker-enables-flexible-edge-sensing","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ie\/510618\/","title":{"rendered":"Ghost Edge AI Sticker enables flexible edge sensing"},"content":{"rendered":"<p class=\"text-[21px] text-stone-700 leading-[1.45] font-serif font-light pb-7 pr-4 max-w-[68ch]\">The Hackster.io project page describes the Ghost Edge AI Sticker as a paper-thin, flexible sticker-style smart sensor node built around the Nordic Semiconductor nRF54L15 wireless SoC. The board uses a Flexible Printed Circuit (FPC) design, integrates a 6-axis IMU (LSM6DSO) and a digital PDM microphone, and runs on a dual-core architecture pairing an ARM Cortex-M33 host with a RISC-V FLPR remote core. Firmware includes over-the-air updates via BLE using MCUboot, real-time gesture classification via Edge Impulse, and open-source KiCad files, Gerbers, and a BOM. The author flags a 180-degree PDM microphone footprint rotation error that prevented audio feature validation on physical hardware &#8211; a practical caveat for anyone planning to reproduce the design.<\/p>\n","protected":false},"excerpt":{"rendered":"The Hackster.io project page describes the Ghost Edge AI Sticker as a paper-thin, flexible sticker-style smart sensor node&hellip;\n","protected":false},"author":2,"featured_media":510619,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[7089,218017,218015,61,60,218016,80,140229],"class_list":["post-510618","post","type-post","status-publish","format-standard","has-post-thumbnail","category-technology","tag-edge-ai","tag-edge-impulse","tag-flexible-pcb","tag-ie","tag-ireland","tag-nordic-nrf54l15","tag-technology","tag-wearable-sensors"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/510618","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/comments?post=510618"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/510618\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media\/510619"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media?parent=510618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/categories?post=510618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/tags?post=510618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}