Feasycom FSC-BT631D ndi gawo la LE Audio lomwe limagwiritsa ntchito chipangizo cha Nordic nRF5340, chothandizira BR/EDR ndi LE Audio. Gawoli limabwera litadzaza ndi firmware yamphamvu komanso yosavuta kugwiritsa ntchito ya Feasycom. Zapangidwa kuti zikhale zosavuta kuzigwiritsa ntchito komanso zotsekedwa mokwanira, zomwe zimapereka chidziwitso chophatikizana chosagwirizana. Ndi Feasycom fimuweya, owerenga akhoza kulumikiza Bluetooth ntchito kudzera yosavuta malamulo ASCII anapereka gawo pa mawonekedwe siriyo. Imagwira ntchito ngati modemu ya Bluetooth, yomwe imalola opanga kuphatikizira ukadaulo wopanda zingwe wa Bluetooth pamapangidwe awo. Gawo la FSC-BT631D lochokera ku Feasycom limapereka yankho labwino kwa opanga omwe akufuna kuphatikiza ukadaulo wopanda zingwe wa Bluetooth pamapangidwe awo. Mawonekedwe ake amphamvu komanso kugwiritsa ntchito mosavuta kumapangitsa kuti ikhale chisankho chosunthika pamapulogalamu osiyanasiyana monga LE Audio, makina opangira nyumba, osewera ma multimedia, kugwiritsa ntchito zamankhwala, ndi makutu enieni opanda zingwe.