FSC-BP309 Super-Long-Range Bluetooth 4.2 USB Adapter
Search
Close this search box.

FSC-BP309 CSR8811 Bluetooth USB Dongle Adapter

FSC-BP309 is a Bluetooth adapter powered by USB CDC. It supports dual-mode Bluetooth 4.2, including Low Energy (LE) and BR/EDR modes. With its super long-range capabilities, this adapter ensures exceptional range and versatility. This enables seamless communication over extended distances, even in challenging environments. The FSC-BP309 offers convenience and flexibility by being compatible with any host electronic device equipped with a USB port. Whether you need to connect peripherals, transfer data, or establish wireless communication, this adapter delivers outstanding performance and compatibility. Experience the power of long-range Bluetooth connectivity with FSC-BP309 and unlock new possibilities for your electronic devices.

SKU: FSC-BP309

Features

  • Super long work range
  • Support SPP, BLE profile
  • Master & slave 2 in 1
  • Plug and play

Applications

  • USB-UART USB dongle
  • PC data receiver
  • PC data transmit
  • Barcode scanner
  • Bluetooth scanner

fsc-bp309-applicationNote: Smart Phone in the diagram could be Android device (SPP, BLE) or iOS device (BLE).

Specifications

USB Bluetooth Adapter FSC-BP309
Bluetooth Version Bluetooth 4.2 (BR/EDR & BLE)
Chipset CSR8811
Protocol SPP/BLE
Antenna Whip Antenna
Features Class 1 super long range, long range data transmission
Power supply USB
Interface USB-UART

SPP Profile Operating Procedure

Step 1: Install FeasyBlue from the Google Play app store and ensure that FeasyBlue has permissions to use the location of your Android device. Turn on Bluetooth on your Android device. Step 2: Open FeasyBlue on your Android device, pull down to refresh, and tap the specific device (recognized by name, MAC, RSSI) to connect. If the connection is established, the LED on FSC-BP309 will stop blinking, and the status bar on the top of the FeasyBlue app will show "connected". Input data into the "Send" edit box and click "Send", then the data will show up on the Feasycom serial port. Step 3: Input data into the "Send" edit box of the Feasycom serial port, and the data will show up on FeasyBlue.

GATT Profile (BLE) Operating Procedure

Step 1: Follow the Common Setup Procedure in Chapter 3 to prepare your iOS device. FSC-BP309 works in BLE-enabled mode by default. Step 2: Install FeasyBlue from the iOS App Store and turn on Bluetooth on your iOS device. Step 3: Open FeasyBlue on your iOS device, pull down to refresh, and tap the specific device (recognized by name, RSSI) to connect. If the connection is established, the LED on FSC-BP309 will stop blinking. Input data into the "Send" edit box and click "Send", then the data will show up on the Feasycom serial port. Step 4: Input data into the "Send" edit box of the Feasycom serial port, and click "Send", then the data will show up on the FeasyBlue.

SPP Master-Slave

In this SPP application scenario, one BP309 acts as the master role and another BP309 acts as the slave role. The master role uses specific AT commands (AT+SCAN, AT+SPPCONN), while the slave role waits for incoming connections.

Operating Procedure

Step 1: Follow the Common Setup Procedure in Chapter 3 to prepare another BP309. Step 2: FSC-BP309 works in SPP-enabled mode by default. In this example, for both master and slave, every byte of AT commands and data is sent to BP309 through the Feasycom serial port app. Step 3: Open another Feasycom serial port app for BP309 slave, select the correct COM port, and leave the other COM port settings (Baud, etc) as default if you haven't changed them before. Click "Open" to open the COM port. Step 4: On the master side, check the "New Line" box on the Feasycom serial port to automatically add CR and LF to the end of every AT command. Send "AT+SCAN=1" to FSC-BP309 master to scan for the MAC address of BP309 slave. For example, if the scan results show "+SCAN=2,0,DC0D30000628,-44,9,FSC-BT909", where "DC0D30000628" is the MAC address of FSC-BP309 slave, send "AT+SPPCONN=DC0D30000628" to FSC-BP309 master to create an SPP connection with FSC-BP309 slave. Step 5: Input data into the "Send" edit box of one Feasycom serial port, and click "Send". The data will show up on the other Feasycom serial port.

Scroll to Top

Send Inquiry