I-Feasycom FSC-BT631D yimodyuli ye-LE Audio esebenzisa i-Nordic nRF5340 chip, exhasa zombini i-BR/EDR kunye ne-LE Audio. Le modyuli iza ilayishwe kwangaphambili kunye neFirmware yeFeasycom enamandla kwaye esebenziseka lula. Yenzelwe ukuba kube lula ukuyisebenzisa kwaye ifakwe ngokupheleleyo, ibonelela ngamava okudibanisa angenamthungo. Nge-firmware ye-Feasycom, abasebenzisi banokufikelela ekusebenzeni kweBluetooth ngokusebenzisa imiyalelo elula ye-ASCII ehanjiswe kwimodyuli phezu kojongano lwe-serial. Isebenza njengemodem yeBluetooth, ivumela abaphuhlisi ukuba babandakanye ngokulula iteknoloji engenazingcingo yeBluetooth kuyilo lwabo. Imodyuli ye-FSC-BT631D evela kwi-Feasycom inikezela ngesisombululo esifanelekileyo kubaphuhlisi abafuna ukudibanisa iteknoloji engenazingcingo yeBluetooth kuyilo lwabo. Iimpawu zayo ezinamandla kunye nokulula kokusetyenziswa zenza ukhetho oluguquguqukayo kuluhlu olubanzi lwezicelo ezifana ne-LE Audio, i-automation yasekhaya, abadlali be-multimedia, usetyenziso lwezonyango, kunye nee-earbuds zokwenyani ezingenazingcingo.