# Bluetooth® USB / Low Energy Dongle, 2.402 to 2.48Mhz, 3MBPS

![Product image](https://novapart.co/image/farnell:2664529/)

**URL**: https://novapart.co/products/BT900-US-03/bluetooth-usb-low-energy-dongle-2402-to-248mhz
**SKU**: BT900-US-03
**Manufacturer**: EZURIO
**Category**: Wireless Modules & Adaptors || Communications & Networking Modules || Bluetooth Modules & Adaptors
**Price**: €36.3200
**Stock**: 25+
**Lead Time**: 148 days (indicative)

## Description

Bluetooth Version:Bluetooth 4.0 + EDR; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Signal Range Max:-; Data Rate:3Mbps; Bluetooth Class:-; Receive Sensitivity:-90dBm; Oper

## Specifications

| Parameter | Value |
|---|---|
| Interfaces | USB |
| Product Range | BT900 Series |
| Certifications | CE, FCC, IC |
| Bluetooth Class | - |
| Bluetooth Version | Bluetooth 4.0 + EDR |
| Supply Voltage Range | 4.75 V to 5.25 V |
| Receiver Sensitivity Rx | -90 dBm |
| Operating Temperature Range | -40 °C to 85 °C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2664529/)

## BT900-US Series Bluetooth v4.0 Dual Dongle **Intelligent BT / BLE Dongle featuring smartBASIC** 

## **NO EXTERNAL BLUETOOTH STACK NEEDED!** 

Laird’s BT900-US product expands upon the BT900 series of modules for embedded devices, to leverage Classic BT and Bluetooth Low Energy support to PCs, laptops and mobile computers.  BT900-US provides a simple approach for adding into virtually ANY operating system with a USB port. Let Laird’s innovative BT900-US and decades of expertise in Bluetooth design speed your end to end wireless application to market. 

## **FLEXIBLE FOR ANY CHALLENGE: A COMPLETE SOLUTION** 

The BT900-US USB dongle has been developed to take advantage of the BT900-SA module, providing a simple and easy way to add Classic Bluetooth, BLE Central, and BLE Peripheral mode to virtually ANY operating system with a USB interface. Leverage the BT900-US to enable any Bluetooth SPP device or BLE sensor to communicate to any PC, laptop, or mobile computer without any complicated installation or software support requirements. 

## **EMBEDDED BLUETOOTH MADE EASY** 

A smart design is one you don't have to rewrite. Laird’s smartBASIC acts as the bridge between software and hardware, enabling an application written for one smartBASIC radio to work on any other. Our event-driven smart BASIC language, unique to the wireless industry, offers built-in functions that replace thousands of lines of C code with a few abstracted lines of smart BASIC. Leverage Laird’s years of Bluetooth expertise: write once and deploy anywhere with Laird’s line of smart BASIC-ready modules and devices. 

**– GLOBAL APPROVALS MAKE YOURSELF AT HOME.** 

Laird’s BT900-US carries several modular FCC, IC, CE, and Bluetooth SIG approvals, meaning you don’t need costly and time-intensive testing to bring certified Bluetooth to market. Certifications from worldwide regulatory bodies take time, effort, financial cost, and ultimately slow development. Laird’s approvals extend to your design with no additional testing, making them a fast and efficient route to production. 

## **Features & Benefits** 

## **Application Areas** 

- Bluetooth v4.0 dual mode (BT and BLE) 

- Virtual COM port implementation – huge array of supported operating systems 

- smartBASIC powers rapid design and deployment 

- Supports SPP and any BLE peripheral or central roles 

- Supports simultaneous BT and BLE connections 

- Standalone operation – no need for external Bluetooth stack or power supply 

Logistics, Barcode Point of Sale Health and Scanners terminals Medical Devices 

USA: +1.800.492.2320 Europe: +44.1628.858.940 Asia: +852.2923.0610 

The details contained within this document are subject to change. Download the product specification from www.lairdtech.com/bluetooth for the most current specification. 

wirelessinfo@lairdtech.com www.lairdtech.com/bluetooth 

BT900-US Series Bluetooth v4.0 Dual Dongle 

## **Intelligent BT / BLE Dongle featuring smartBASIC** 

|CATEGORIES<br>FEATURE<br>Wireless Specification<br>Bluetooth®<br>~~a~~|CATEGORIES<br>FEATURE<br>Wireless Specification<br>Bluetooth®<br>~~a~~|CATEGORIES<br>FEATURE<br>Wireless Specification<br>Bluetooth®<br>~~a~~|IMPLEMENTATION<br>V4.0 – Dual-Mode<br>~~Ca~~|
|---|---|---|---|
|||Frequency|2.402 - 2.480 GHz|
|||Transmit Power|+ 8 dBm (maximum)|
||||Configurable down to -20 dBm|
|||Receive Sensitivity|-90 dBm(typical)|
|||Link Budget|98 dB|
|||Raw Data Rates(Air)|3 Mbps(Classic BT – BR/EDR): 1 Mbps(BLE)|
||Host Interface|USB 2.0 – UART interface|TX, RX, CTS, RTS|
||||DTR, DSR, DCD can be implemented in smartBASIC- using|
||||General Purpose I/O|
|||Virtual COM port via FTDI232R|Default 115200, N, 8, 1|
||Additional I/O|LEDs|One|
||Profiles|Bluetooth Low Energy|GATT Client & Peripheral – AnyCustom Services|
|||Classic Bluetooth|Serial Port Profile(SPP)– Greater than 400kbps|
||Maximum Connections|Classic Bluetooth|7 clients|
|||Bluetooth Low Energy|5 clients|
||Programmability|smart BASIC|On-boardprogramminglanguage similar to BASIC|
|||smart BASIC application|Via UART|
||Control Protocols||Any that can be implemented over SPP using smart BASIC|
||||vSP – Virtual Serial Port for BLE|
||FW upgrade|smart BASIC engine FW  upgrade|Via UART|
||Supply Voltage|Supply|5.0V  +/- 10%|
||||Powered bystandard USBport|
||Physical|Dimensions|18.39 mm x 50.74 mm x 11 mm|
||Environmental|Operating|-40°C to +85°C|
|||Storage|-40°C to +85°C|
||Miscellaneous|Lead Free|Lead-free and RoHS compliant|
||Support|Operating Systems|Windows|
||||Windows Embedded|
||||MAC OSx|
||||Linux|
||||Android|
||Software Tools|Utilities|UW Terminal  or Any Terminal Emulation program|
||||UART firmware upgrade|
||Approvals|Bluetooth®|HW Subsystem Declaration ID|
|||FCC / IC / CE|Additional countries upon review|
||Warranty||Limited Lifetime Warranty|



## **Ordering Information** 

BT900-US-0x Intelligent USB BTv4.0 dual mode dongle featuring smartBASIC 

Version Date Changes Approved By 1.0 18 Mar 15 Initial Release Jonathan Kaye 

Embedded Wireless Solutions Support Center: - http://ews support.lairdtech.com www.lairdtech.com/bluetooth 

2 



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- [Supplier page](https://es.farnell.com/laird-technologies/bt900-us-03/usb-bt-ble-dongle-2-402-2-48mhz/dp/2664529)
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