FSC-BT690 ndi Kukula Kwakung'ono Kwambiri (5.4mm X 5.8mm X 1.2mm) BLE 5.1 Module Ultra Low Power yokhala ndi Bluetooth Low Energy 5.1 zokhazikika. Imatengera chipset cha DA14531, imathandizira mawonekedwe a UART/I2C/SPI.
Kuphatikiza transceiver ya 2.4 GHz ndi microcontroller ya ARM® Cortex-M0 + TM yokhala ndi RAM ya 48 kB ndi kukumbukira kwa One-Time Programmable (OTP) ya 32 kB, ingagwiritsidwe ntchito ngati purosesa yodziyimira yokha kapena ngati pampu ya data mu machitidwe oyendetsedwa.
Imathandizira kulumikizana ndi pulogalamu ya FeasyBlue ndi mapulogalamu ena ambiri a Bluetooth
