I-Feasycom FSC-BT3131 iyi-wireless microcontroller (MCU) egxile kakhulu ku-Bluetooth 5.3 izinhlelo zokusebenza zamandla aphansi. I-RF esebenzayo ephansi kakhulu kanye ne-MCU yamanje kanye nemodi yamandla aphansi ukusetshenziswa kwamanje kunikeza impilo yebhethri enhle kakhulu futhi kuvumela ukusebenza kumabhethri amancane ohlamvu lwemali kanye nezinhlelo zokusebenza zokuthola amandla. Isekela amaphrofayili e-GAP, ATT/GATT, SMP L2CAP. Ihlanganisa isilawuli se-Baseband ephaketheni elincane (I-Integrated chip antenna), ukuze abaklami babe nokuguquguquka okungcono kobumo bomkhiqizo.
