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CPU board USB Bluetooth/serial converter LFA61-LFA61
CPU board USB Bluetooth/serial converter LFA61-L&F Co., Ltd.

CPU board USB Bluetooth/serial converter LFA61
L&F Co., Ltd.


About This Product

With the "middle hardware" LFA series specifications, by connecting a commercially available Bluetooth USB adapter (USB toggle), pairing (connection) with an SPP master (Serial Port Profile) such as a PC is possible, and wireless serial communication ( virtual COM port). The dedicated software allows you to use it without worrying about the USB host function or Bluetooth protocol stack, and supports communication speeds up to 230.4Kbps. By switching the operation mode, it can also operate as an SPP master, and pairing between these products is also possible. Unlike built-in Bluetooth modules, the wireless part is separated, so customers can support new Bluetooth versions, repair problems, and reduce costs by simply replacing the USB adapter. With an adapter, there is no need for troublesome board-side certification.

■What is Bluetooth?

Bluetooth is a short-range wireless communication standard for digital devices. By dividing the 2.4GHz band into 79 frequency channels and performing frequency hopping, which randomly changes the frequency used, you can communicate wirelessly at up to 24Mbps with Bluetooth-equipped devices within a radius of 1 to 100m. Nowadays, the convenience of simple digital wireless communication with little directivity is recognized, and it is becoming popular in a variety of fields. The effective range (communication distance) of Bluetooth products varies depending on the certified class. ・Class 1...Effective range is approximately 100m ・Class 2...Effective range is approximately 10m ・Class 3...Effective range is approximately 1m

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    CPU board USB Bluetooth/serial converter LFA61

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1 Models of CPU board USB Bluetooth/serial converter LFA61

Image Part Number Price (excluding tax) Power supply Communication Operating ambient temperature USB
CPU board USB Bluetooth/serial converter LFA61-Part Number-LFA61

LFA61

Available upon quote

DC5V±5%

RS232C, TTL (5v tolerant input)

0℃~70℃

Bluetooth adapter

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