Feasycom FSC-BT909C waa Fasalka 1 dual-mode Bluetooth 5.2 audio module kaas oo bixiya kala duwanaansho fiilo fiilo ah oo cajiib ah oo ilaa 100m ah. Waxay taageertaa noocyo kala duwan oo muuqaallo ah oo ay ku jiraan SPP (Master/Adoon), HID, iyo BLE (Master/Adoon), HS/HF, A2DP, AVRCP, OPP, DUN iyo in ka badan, iyada oo hubinaysa waafaqid dhammaystiran iyo shaqaynteeda. Iyada oo la adeegsanayo awoodaha fogaanta, FSC-BT909C si weyn ayaa loogu dabaqi karaa xalalka bakhaarrada waaweyn iyo iskaanka barcode-dheer ee fog. Waxay ku faantaa isku-xidhka UART iyo SPI, iyada oo hubinaysa is dhexgalka aan kala go 'lahayn ee aaladaha sida sawir-qaadayaasha, daabacadaha, iyo mishiinnada ECG.