FSC-BT9101AI

The FSC-BT9101AI Dual-Mode BT5.3 High-Speed Module is a cost-effective, industrial-grade Bluetooth 5.3 dual-mode wireless SoC module manufactured by Feasycom.

Key Specifications & Features

* Bluetooth Standard: Bluetooth 5.3 dual-mode (supports BR/EDR and LE simultaneously; backward compatible with older versions) 
* Data Throughput: SPP up to 80 kB/s, GATT up to 65 kB/s 
* RF Performance: Max transmit power up to +2 dBm, receive sensitivity down to -97 dBm (BLE) / -90 dBm (2Mbps EDR)  
* Profiles & Protocols: SPP, GATT, HID, ATT, GAP, and custom protocols.
* Hardware Interfaces: UART (default 115200 bps, configurable), I²C, SPI, AIO, and PIO.
* Antenna: Onboard antenna by default, with support for external antennas.
* Dimensions & Package: 13 mm × 26.9 mm × 2.2 mm with a 36-pin stamp hole (LGA) package 
* Firmware: Preloaded with Feasycom firmware controlled via simple UART AT/ASCII commands 
* Operating Temperature: -40°C to +85°C