Overview

NEW: Upgrade firmware from your host microcontroller!

SMALL. SMART. SIMPLE. Laird's BT900 modules reduce the engineering burden and design risk of integrating Bluetooth and Bluetooth Low Energy into any OEM device. The BT900s tiny form factor, optimized power schemes and smartBASIC language provide a secure, stable Bluetooth environment for any embedded design. Let Laird's innovative BT900 series and decades of expertise in Bluetooth module design speed your product to market. Available in BT900-SA and BT900-SC variants.

Download the NEW UwTerminalX as well as the two companion applications: MultiDeviceLoader and TermNotify.

Specifications

Bluetooth Version
4.0 - Dual-Mode
Chipset
CSR 8811
BLE Connections
5
BT Connections
7
Central Role
Yes
Certifications
FCC, IC, CE, Getiki, SIG
Data Rate
Up to 3 Mbp
Dimension (Height - mm)
2.5 mm
Dimension (Length - mm)
19 mm
Dimension (Width - mm)
12.5 mm
Frequency
2.4
Frequency Range (Max)
2.480
Frequency Range (Min)
2.402
Input Power
1.8 – 3.6V
Logical Interfaces
UART, GPIO, I2C, SPI, ADC, PWM OR FREQ output
Operating Systems Supported
Windows, Android and iOS
Operating Temp - Max (°C)
85 °C
Operating Temp - Min (°C)
-40 °C
Peripheral Role
Yes
Processor On Board
Cortex M3
Receive Sensitivity
-90 dBm
Stack On Board
Yes
Transmit Power
8 dBm
Wi-Fi Coexistence
3 wire CSR schemes supported (Unity-3 for classic, Unity-3e for BLE)
Development Kit Contents
DVK-BT900-SA-03 Development board and free software tools
Antenna Options Compliance Dimension (Width - mm) Dimension (Height - mm) Dimension (Length - mm) Operating Systems Supported Connector Type
BT900-SC u.FL Connector or SMA FCC/IC/CE/MIC 12.5 mm 2.5 mm 19 mm Windows, Android and iOS applications UART Firmware Upgrade SMT
Development Kit Contents
DVK-BT900-SC Development board and free software tools
Antenna Options Compliance Dimension (Length - mm) Dimension (Width - mm) Dimension (Height - mm) Operating Systems Supported Connector Type
BT900-SC-03 u.FL Connector FCC/IC/CE/MIC 19 mm 12.5 mm 2.5 mm Windows, Android and iOS applications UART Firmware Upgrade SMT
Development Kit Contents
DVK-BT900-SC-03 Development board and free software tools
Antenna Options Compliance Dimension (Height - mm) Dimension (Length - mm) Dimension (Width - mm) Operating Systems Supported Connector Type
BT900-SA Integrated Antenna or Externial dipole with uFL FCC/IC/CE/MIC 2.5 mm 19 mm 12.5 mm Windows, Android and iOS applications UART Firmware Upgrade SMT
Development Kit Contents
DVK-BT900-SA Development board and free software tools
Antenna Options Compliance Dimension (Height - mm) Dimension (Length - mm) Dimension (Width - mm) Operating Systems Supported Connector Type
BT900-SA-03 Integrated Antenna FCC/IC/CE/MIC 2.5 mm 19 mm 12.5 mm Windows, Android and iOS applications UART Firmware Upgrade SMT
Antenna Options Connector Type Dimension (Height - mm) Dimension (Length - mm) Dimension (Width - mm) Compliance Operating Systems Supported
BT900-US Integrated Antenna USB Pluggable 11 mm 50.74 mm 18.39 mm FCC, IC, CE Windows, Windows Embedded, Mac OSX, Linux Android
Antenna Options Connector Type Dimension (Height - mm) Dimension (Length - mm) Dimension (Width - mm) Compliance Operating Systems Supported
BT900-US-03 Integrated Antenna USB Pluggable 11 mm 50.74 mm 18.39 mm FCC, IC, CE Windows, Windows Embedded, Mac OSX, Linux Android

Photo Gallery

BT900-US

Documentation

Name Part Type Last Updated
UwTerminalX Quick Reference Guide All Application Note 02-28-19
IC - RSS-210 Bluetooth EDR Test Report - BT900.pdf All Certification 01-17-19
EU Declaration of Conformity - BT900.pdf All Certification 01-17-19
Quick Start Guide - BT900 Serial Functionality.pdf All Instructions 01-17-19
Laird Library v.0.18.1.1.zip All Software 01-17-19
Application Note - smartBASIC App Download Protocol over UART.pdf All Application Note 01-17-19
FCC - DSS Grant - BT900.pdf All Certification 01-17-19
MIC - BT900-US - STD-T66 Bluetooth all.pdf All Certification 02-04-19
Product Brief - BT900.pdf All Documentation 01-17-19
laird toolkit source code v4.18.1.13.zip All Software 01-17-19
Application Note - BT900 with smartZ Sample Application.pdf All Application Note 01-17-19
FCC - Part 15.247 Bluetooth EDR Test Report - BT900.pdf All Certification 01-17-19
MIC - Certificate of Radio Equipment in Japan - BT900-SC.pdf All Certification 01-17-19
Release Notes - BT900 Firmware v9.1.10.0.pdf All Documentation 01-17-19
Android Application – Laird Toolkit-Heart Rate Functionality v1 2.pdf All Instructions 01-17-19
Application Note - Bluetooth Latency and Data.pdf All Application Note 01-17-19
IC - RSS-210 Bluetooth LE Test Report - BT900.pdf All Certification 01-17-19
FCC Certificate - BT900.pdf All Certification 01-17-19
Quick Start Guide - BT900 in Serial Port Profile with Android Devices.pdf All Instructions 01-17-19
Heart Rate BLE Demo v5.18.1.0.zip All Software 01-17-19
Application Note - smartBASIC for BLE Modules.pdf All Application Note 01-17-19
CE - EN301 489 1-17 Test Report - BT900.pdf All Certification 01-17-19
MIC - BT900-US - STD-T66 Bluetooth LE all.pdf All Certification 02-04-19
Datasheet - BT900 v1.13 All Datasheet 03-05-19
Schematics - BT900 Development Kit.pdf All Software 01-17-19
Application Note - BT900 SPP Throughput Analysis.pdf All Application Note 01-17-19
FCC - Part 15 Subpart B Test Report - BT900.pdf All Certification 01-17-19
MIC - ARIB STD-T66 Bluetooth LE Test Report - BT900-SC.pdf All Certification 01-17-19
Walkthrough - Beacons for smartBASIC (BL600 and BT900).pdf All Documentation 01-17-19
Android Application – Laird Toolkit-Proximity Functionality v1 2.pdf All Instructions 01-17-19
Serial Application Notes for iOS.pdf All Application Note 01-17-19
MIC - ARIB STD-T66 Bluetooth LE Test Report - BT900-SA.pdf All Certification 01-17-19
ANT-DS-NanoBlue 0313.pdf All Certification 01-17-19
Quick Start Guide - BT900 in Serial Port Profile with a PC.pdf All Instructions 01-17-19
Bluetooth Development Kit Terminal Download.zip All Software 01-17-19
Batch Application Notes for iOS.pdf All Application Note 01-17-19
CE - EN 60950-1 Test Report - BT900.pdf All Certification 01-17-19
CE - EN 62311 - RF Exposure - BT900-SA,BT900-SC (Feb 2016).pdf All Certification 01-17-19
CS-RN-BT900-v9 1 12 8.pdf All Documentation 02-04-19
Laird OTA.zip All Software 01-17-19
Application Note - BT900 vSP and SPP Server.pdf All Application Note 01-17-19
FCC - Part 15.247 BT LE Test Report - BT900.pdf All Certification 01-17-19
MIC - ARIB STD-T66 Bluetooth EDR Test Report - BT900-SC.pdf All Certification 01-17-19
User Guide - BT900 smartBASIC Extensions Manual - v9.1.10.0.pdf All Documentation 01-17-19
Firmware Version 9.1.12.8.zip All Software 01-17-19
Application Note - Using VSP with smartBASIC.pdf All Application Note 01-17-19
MIC - ARIB STD-T66 Bluetooth EDR Test Report - BT900-SA.pdf All Certification 01-17-19
Radio Equipment Directive (RED) Updates - May 2017 All Certification 03-01-19
Quick Start Guide - Health Thermometer Sensor Service.pdf All Instructions 01-17-19
BT900 3D Models 0.zip All Software 01-17-19
OTA Application Notes for iOS.pdf All Application Note 01-17-19
CE - EN 62311 RF Exposure Report - BT900.pdf All Certification 01-17-19
EN 300 328 (2.4 GHz) BT LE (v2.1.1) - BT900-SA, BT900-SC.pdf All Certification 01-17-19
smartBASIC Core Functionality Guide v3.2 All Documentation 02-14-19
Laird Batch.zip All Software 01-17-19
Application Note - Upgrading the BT900 Firmware over UART.pdf All Application Note 01-17-19
FCC - DTS Grant - BT900.pdf All Certification 01-17-19
CE - EN 300 328 and EN 301 489 Certificate - BT900.pdf All Certification 01-17-19
User Guide - BT900 smartBASIC Extensions Manual - v9 1 12 0.pdf All Documentation 02-04-19
Firmware Version 9.1.12.0.zip All Software 01-17-19
Upgrading Firmware from your Host Microcontroller All Application Note 02-28-19
Bluetooth SIG Qualification- Test Report - BT900.pdf All Certification 01-17-19
CE - EN 301 489 - BT900-SA BT900-SC - 2017.pdf All Certification 01-17-19
Android Application – Laird Toolkit-Batch Functionality v1 2.pdf All Instructions 01-17-19
Application Note - Guidelines for Replacing Antennas v1.0 All Application Note 01-17-19
Application Note - Multiple Concurrent SPP and vSP Connections with Command Manager.pdf All Application Note 01-17-19
IC - RSS-210 Modular Approval - BT900.pdf All Certification 01-17-19
EN 300 328 (2.4 GHz) BT EDR (v2.1.1) BT900-SA, BT900-SC.pdf All Certification 01-17-19
Quick Start Guide - BT900 OTA Functionality.pdf All Instructions 01-17-19
Laird Serial.zip All Software 01-17-19
Application Note - Using SPI Interface in smartBASIC with DotStar.pdf All Application Note 01-17-19
FCC - Part 2.1093 RF Exposure Report - BT900.pdf All Certification 01-17-19
MIC - BT900-US - Certificate.pdf All Certification 01-17-19
User Guide - BT900 Development Kit.pdf All Documentation 01-17-19
BT900-V9.1.10.0.zip All Software 01-17-19
Application Note - BT900 Real Time Clock smartBASIC Sample App.pdf All Application Note 01-17-19
How to Set Up vSP and SPP - BT900 v1 1.pdf All Application Note 02-04-19
MIC - Certificate of Radio Equipment in Japan - BT900-SA.pdf All Certification 01-17-19
RoHSII - EU WEEE Compliance BT RAMP v1 7 All Certification 03-01-19
Android Application – Laird Toolkit-Blood Pressure Functionality v1 2.pdf All Instructions 01-17-19
BT900 FW v9.1.10.18.zip BT900-US Software 01-17-19
FCC - Part 15.247 Bluetooth EDR Test Report - BT900-US.pdf BT900-US Certification 01-17-19
CE - EN 62311 - RF Exposure - BT900-SA,BT900-SC (Feb 2016).pdf BT900-US Certification 01-17-19
BT900-US Declaration of Conformity - 2017.pdf BT900-US Certification 01-17-19
Application Note - BT900-US Autorun Recovery.pdf BT900-US Application Note 01-17-19
FCC - Part 15.247 Bluetooth LE Test Report - BT900-US.pdf BT900-US Certification 01-17-19
EN 300 328 2.4G BT LE V2.1.1 - BT900-US.pdf BT900-US Certification 02-04-19
CE - EN 301 489 Test Report - BT900-US.pdf BT900-US Certification 01-17-19
Application Note - BT900-US Installation.pdf BT900-US Application Note 01-17-19
FCC - Part 15B ICES Test Report - BT900-US.pdf BT900-US Certification 01-17-19
FCC - DSS Grant - BT900-US.pdf BT900-US Certification 01-17-19
CE - EN 62311 2008 RF Exposure Test Report - BT900-US.pdf BT900-US Certification 02-04-19
Application Note - SPP Connection to Apple OS X with the BT900-US.pdf BT900-US Application Note 01-17-19
IC - RSS-210 Bluetooth EDR Test Report - BT900-US.pdf BT900-US Certification 01-17-19
FCC - DTS Grant - BT900-US.pdf BT900-US Certification 01-17-19
Draft EN 301 489 - BT900-US.pdf BT900-US Certification 01-17-19
Datasheet - BT900-US.pdf BT900-US Datasheet 03-05-19
IC - RSS-210 Grant - BT900-US.pdf BT900-US Certification 01-17-19
FCC - Part 2.1093 RF Exposure Test Report - BT900-US.pdf BT900-US Certification 01-17-19
EN 300 328 2.4G BT EDR V2.1.1 - BT900-US.pdf BT900-US Certification 02-04-19
Product Brief - BT900-US.pdf BT900-US Brochure 03-01-19