FCCID.CO- FCC ID Database
HomeCompaniesEquipment ClassesSearch

© 2026 FCC ID Database. All rights reserved.

AboutContactData sourced from FCC public records
  1. Home/
  2. BM innovations GmbH/
  3. WRO-BM-USBRTX4

WRO-BM-USBRTX4Transceiver

BM innovations GmbH
Transceiver - FCC ID WRO-BM-USBRTX4 - BM innovations GmbH
Click to zoom

Application Details

Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
Date of Grant
Aug 28, 2014
Application Purpose
Original Equipment
Date of Application
Aug 28, 2014
Equipment Note
Transceiver
Frequency Range
915.00000000 - 915.00000000
Company
BM innovations GmbH
Country
Germany

Documents & Files

Select a file to view

Users Manual

↗

Cover Letter(s)

↗
↗

External Photos

↗

ID Label/Location Info

↗

Internal Photos

↗

Test Report

↗

Test Setup Photos

↗

Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

DŝŶŶŽǀĂƚŝŽŶƐ'ŵď,ͼDĂŝŶďƵƌŐĞƌ^ƚƌ͘ϯͼΘρκϭϯ,ŽĞƌŐĞƌƚƐŚĂƵƐĞŶͼ'ĞƌŵĂŶLJͼWŚŽŶĞнκεΘϳςκεκεϭκϮͼ&ĂdžнκεΘϳςκεκεϭκϭͼǁǁǁ͘ďŵͲŝŶŶŽǀĂƚŝŽŶƐ͘ĐŽŵ  BlueRobin ® Wireless Low-power Sensor Network BM-USBRTXx USB Transceiver Unit BM-USBDx USB Transceiver Dongle Integration Guide Date: 29 th of July 2014 Revision: 1.1 3DJHRI 1 Introduction A BlueRobin interface DLL is available providing all functions required for a PC application to communicate with a BM-USBRTX3/BM-USBRTX4 transceiver unit or a BM-USBD1/BM-USBD4 transceiver dongle via a USB interface. It supports the following operating systems: • Windows: WinXP, Windows 7, Windows 8, Windows 8.1 • MacOS: >= 10.7 • Linux: Kernel 2.9x Currently only a 32-bit version is supported for Windows Operating Systems. The System Development Kit (SDK) also includes code examples based on Microsoft Visual Studio MFC (Microsoft Visual Studio 2008). 2 BlueRobin ® Support in BM-USBRTXx and BM-USBDx The transceivers provide full BlueRobin ® receiver (RX mode) support with messaging system and high speed data download. 3 Interface Function Overview Function Description rtxDll_GetVersion Get BlueRobin DLL Version rtxDll_Initalize Initialize BlueRobin DLL rtxDll_DeInitialize Deinitialize BlueRobin DLL rtxDll_IsInitialized Check if BlueRobin DLL is initialized rtxInterface_ScanForDevices Scan interface for all connected devices rtxInterface_GetDeviceInfo Get device interface information rtxInterface_UnplugDetectionStart Start device unplug detection rtxInterface_UnplugDetectionStop Stop device unplug detection rtxInterface_UnplugDetected Device unplug detection status function rtxDevice_Open Open port the device is connected to rtxDevice _Close Close previously opened port rtxDevice _IsOpen Check if port has already been opened rtxDevice _InitHardware Initialize device rtxDevice_GetInfo Get device configuration and version info rtxConfig_RxMode Configure BlueRobin RX mode operation rtxConfig_RxLinkFailureLimit Set limit for consecutive lost data packets in RX mode rtxConfig_RxSearchTimeout Set timeout when trying to find a transmitter in RX mode rtxConfig_RxPairingSensitivity Set receiver sensitivity for transmitter pairing mode (ID set to 0) in RX mode rtxConfig_RxSearchRatio Set ratio between active search time and search pause in RX mode rtxRX_ChannelReset Reset RX channel to default settings rtxRX_ChannelSetProfile Set profile of transmitter to be received on RX channel rtxRX_ChannelGetProfile Get profile of RX channel rtxRX_ChannelSetID Set ID of transmitter to be received on RX channel rtxRX_ChannelGetID Get ID of RX channel rtxRX_ChannelStart Start search or pairing for transmitter on RX channel rtxRX_ChannelStop Stop RX channel rtxRX_ChannelGetState Get state of RX channel 3DJHRI rtxRX_ChannelSendMessage Send message on RX channel rtxRX_ChannelSendMessageData Send message data on RX channel rtxRX_ChannelRequestDownload Request high speed data download on RX channel rtxRX_ChannelClear Clear any pending message and data download request on RX channel rtxRX_GetState Update internal buffers and return RX mode state rtxRX_GetData Get new data received on any RX channel rtxRX_GetMessageData Get requested message data received on any RX channel rtxRX_GetDownload Get requested high speed data download received on any RX channel 4 API Function Details 4.1 DLL Functions 4.1.1 Get version of DLL This function returns the main and sub version number of the rtxBlueRobin DLL. unsigned short rtxDll_GetVersion(void); Return Value: Returns the main version number in the upper byte and the sub version number in the lower byte. 4.1.2 Initialize DLL This function initializes the rtxBlueRobin DLL. bool rtxDll_Initialize(void); Return Value: Returns true if DLL could be initialized successfully, otherwise returns false Remarks: Has to be called first before accessing any other function of the rtxBlueRobin DLL API. 4.1.3 Deinitialize DLL This function unloads the rtxBlueRobin DLL. bool rtxDll_DeInitialize(void); Return Value: Returns true if DLL could be unloaded successfully, otherwise returns false Remarks: Has to be called when closing the application so that all object threads and ports are released. 4.1.4 Check if DLL has been initialized This function can be used to check if the rtxBlueRobin DLL has already been successfully initialized. bool rtxDll_IsInitialized(void); Return Value: Returns true if DLL has already been initialized successfully, otherwise returns false 3DJHRI 4.2 Interface Functions 4.2.1 Scan for all BlueRobin devices on ports This function checks all ports for connected BlueRobin devices having the specified device type, it returns the number of connected devices and it generates an internal list with device details which can be accessed then using function rtxInterface_GetInfo(). bool rtxInterface_ScanForDevices(bmiDeviceType DeviceType, int &NoOfDevicesFound); Parameters: DeviceType Scanning for BM-USBD1: bmiDEVTYPE_USBD1 Scanning for BM-USBRTX3: bmiDEVTYPE_USBRTX3 NoOfDevicesFound Number of devices found with specified device type Return Value: Returns true if at least one device could be found, otherwise returns false 4.2.2 Get device information for a found BlueRobin device After having scanned all ports for connected BlueRobin devices of a specific device type using function rtxInterface_ScanForDevices() this function has to be used to get details for the found devices so that the desired device to be opened can be selected. bool rtxInterface_GetInfo(unsigned char DeviceIndex, rtxUsbDeviceInfo *DeviceInfo); Parameters: DeviceIndex Index into the device list generated by function rtxInterface_ScanForDevices(); starts at 0 and can be up to the number of found devices less 1 returned when scanning DeviceInfo Contains the device information for the selected device typedef struct rtxUsbDeviceInfo { unsigned short DeviceType; // Device type identifier char PortName[256]; // Port name char PhysName[256]; // Physical name c…

Text truncated - open the document above for the full version.

Cover Letter(s)

TÜV SÜD Product Service GmbH • Äußere Frühlingstr. 45 • 94315 Straubing • Deutschland Trade Register Munich HRB 85742 HypoVereinsbank Munich Acc. No. 48 852 211 Bank Code 700 202 70 VAT ID No. DE129484267 Information pursuant to Section 2(1) DL-InfoV (Germany) at www.tuev-sued.com/imprint Management: Dr. Jens Butenandt Robert Kees Tel: 09421-5522-0 Fax: 09421-5522-99 www.tuev-sued.de TÜV SÜD Product Service GmbH Straubing Branch Äußere Frühlingstraße 45 94315 Straubing Germany PHOENIX TESTLAB GmbH Product Certification Königswinkel 10 D-32825 Blomberg Long/Short term Confidentiality Request 2014-05-30 FCC ID: WRO-BM-USBRTX4 To whom it may concern, Pursuant to sections 0.457(d) and 0.459 of CFR 47 and to avoid premature release of sensitive information prior to marketing or release of the product to the public, we hereby request long- term confidential treatment of information accompanying this application as outlined below: Schematics Parts List Block Diagram Tune-Up Info Operational Description In addition we hereby request the following exhibits contained in this application to be tempo- rarily (short-term confidentilality) withheld from the public disclosure for an initial period of days until: not applicable External Photos Test Setup Photos Internal Photos Users Manual The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and pro- vide unjustified benefits to its competitors. The applicant understands that pursuant to rule 0.457(d), disclosure of this application and all accompanying documentation will not be made before the date of the GRANT for this applica- tion. Thank you for your attention in this matter. TÜV SÜD Product Service GmbH Johann Roidt Laboratory Manager

External Photos

FCC ID WRO-BM-USBRTX4 IC: 8288A-BMUSBRTX4 FCC ID WRO-BM-USBRTX4 IC: 8288A-BMUSBRTX4 FCC ID WRO-BM-USBRTX4 IC: 8288A-BMUSBRTX4 FCC ID WRO-BM-USBRTX4 IC: 8288A-BMUSBRTX4 FCC ID WRO-BM-USBRTX4 IC: 8288A-BMUSBRTX4 FCC ID WRO-BM-USBRTX4 IC: 8288A-BMUSBRTX4 FCC ID WRO-BM-USBRTX4 IC: 8288A-BMUSBRTX4 FCC ID WRO-BM-USBRTX4 IC: 8288A-BMUSBRTX4 FCC ID WRO-BM-USBRTX4 IC: 8288A-BMUSBRTX4

ID Label/Location Info

BlueRobin ® Model: BM-USBRTX4US FCC ID WRO-BM-USBRTX4 IC: 8288A-BMUSBRTX4 S/N: <Serial> BlueRobin ® Model: BM-USBRTX4EU Transceiver Unit S/N: <Serial>

Internal Photos

FCC ID WRO-BM-USBRTX4 IC: 8288A-BMUSBRTX4 FCC ID WRO-BM-USBRTX4 IC: 8288A-BMUSBRTX4 FCC ID WRO-BM-USBRTX4 IC: 8288A-BMUSBRTX4 FCC ID WRO-BM-USBRTX4 IC: 8288A-BMUSBRTX4

Test Report

Note: The test data of this report is related only to the individual item which has been tested. This report shall not be reproduced except in full extent without the written approval of the testing laboratory. Trade Register Munich HRB 85742 VAT ID No. DE129484267 Information pursuant to Section 2(1) DL-InfoV (Germany) at www.tuev-sued.com/imprint Supervisory Board: Dirk Eilers Management: Robert Kees Dr. Jens Butenandt Phone: +49 9421 55 22-0 Fax: +49 9421 55 22-99 www.tuev-sued.de TÜV SÜD Product Service GmbH Äußere Frühlingstraße 45 94315 Straubing Germany Prüfbericht / Test Report Nr. / No. 70204-40564-5 (Edition 2) Applicant: BM Innovations GmbH Type of equipment: Transceiver Type designation: BM-USBRTX4US Order No.: -- Test standards: FCC Code of Federal Regulations, CFR 47, Part 15, Sections 15.107, 15.109, 15.111(a), 15.205, 15.207, 15.215 and 15.249 Industry Canada Radio Standards Specifications RSS-GEN Issue 3, Sections 6.2, 7.2.2 and 7.2.4 and RSS-210 Issue 8, Section A2.9 (Category I Equipment) August 27, 2014 Page 1 of 63 TÜV SÜD Product Service GmbH Äußere Frühlingstraße 45 94315 Straubing Germany Phone: +49 9421 5522-0 Fax: +49 9421 5522-99 Web: www.tuev-sued.de Test Report No. 70204-40564-5 (Edition 2) Page 2 of 63 Pages Table of Contents 1 Description of the Equipment Under Test (EUT) ............................................................ 3 2 Administrative Data ........................................................................................................ 4 3 Identification of the Test Laboratory ............................................................................... 5 4 Summary ........................................................................................................................ 6 5 Operation Mode and Configuration of EUT .................................................................... 7 6 Measurement Procedures .............................................................................................. 8 6.1 Conducted Output Power ......................................................................................... 8 6.2 Bandwidth Measurements...................................................................................... 10 6.3 Conducted AC Powerline Emission ....................................................................... 12 6.4 Radiated Emission Measurement 9 kHz to 30 MHz ............................................... 14 6.5 Radiated Emission in Fully or Semi Anechoic Room ............................................. 16 6.6 Radiated Emission at Alternative Test Site ............................................................ 18 6.7 Antenna Power Conduction Emission of Receivers ............................................... 20 7 Photographs Taken During Testing .............................................................................. 22 8 Test Results for Transmitter ......................................................................................... 28 8.1 Conducted Output Power ....................................................................................... 30 8.2 Occupied Bandwidth .............................................................................................. 32 8.3 Bandwidth of the Emission ..................................................................................... 36 8.4 Designation of Emissions ....................................................................................... 38 8.5 Restricted Bands of Operation ............................................................................... 39 8.6 Conducted Powerline Emission Measurement 150 kHz to 30 MHz ...................... 40 8.7 Radiated Emission Measurement 9 kHz to 30 MHz .............................................. 43 8.8 Radiated Emission Measurement 30 MHz to 10 GHz ........................................... 45 8.9 Exposure of Humans to RF Fields ......................................................................... 49 9 Test Results for Receiver ............................................................................................. 51 9.1 Conducted Powerline Emission Measurement 150 kHz to 30 MHz ...................... 52 9.2 Radiated Emission Measurement 30 MHz to 10.0 GHz ........................................ 55 9.3 Antenna Power Conduction Emission of Receivers 9 kHz to 10.0 GHz ................ 58 10 Referenced Regulations ............................................................................................... 59 11 Test Equipment List with Calibration Data .................................................................... 61 12 Revision History ........................................................................................................... 63 TÜV SÜD Product Service GmbH Äußere Frühlingstraße 45 94315 Straubing Germany Phone: +49 9421 5522-0 Fax: +49 9421 5522-99 Web: www.tuev-sued.de Test Report No. 70204-40564-5 (Edition 1) Page 3 of 63 Pages 1 Description of the Equipment Under Test (EUT) General data of EUT Type designation 1 : BM-USBRTX4US Parts 2 : USB cable, Board, Antenna Serial number(s): 000047 Manufacturer: BM Innovations GmbH Type of equipment: Transceiver Version: As received FCC ID: WRO-BM-USBRTX4 Industry Canada ID: 8288A-BM-USBRTX4 Additional parts/accessories: -- Technical data of EUT Application frequency range: 902 - 928 MHz Frequency range: 902 – 928 MHz Operating frequency: 915 MHz Type of modulation: GFSK Pulse train: 1 Pulse width: 1 Number of RF-channels: 1 Channel spacing: -- Designation of emissions 3 : Type of antenna: External antenna Size/length of antenna: 21 cm Connection of antenna: detachable not detachable Type of power supply: DC supply Specifications for power supply: nominal voltage: 5.0 V nominal frequency: DC Hz 1 Type designation of the system if EUT consists of more than one part. 2 Type designations of the parts of the system, if applicable. 3 Also known as "Class of Emission". 8288A-BM-USBRTX4 8288A-…

Text truncated - open the document above for the full version.

Test Setup Photos

TÜV SÜD Product Service GmbH Äußere Frühlingstraße 45 94315 Straubing Germany Phone: +49 9421 5522-0 Fax: +49 9421 5522-99 Web: www.tuev-sued.de Test Report No. 70204-40564-5 (Edition 1) Page 23 of 63 Pages Test setup for conducted AC powerline emission measurement TÜV SÜD Product Service GmbH Äußere Frühlingstraße 45 94315 Straubing Germany Phone: +49 9421 5522-0 Fax: +49 9421 5522-99 Web: www.tuev-sued.de Test Report No. 70204-40564-5 (Edition 1) Page 24 of 63 Pages Test setup for radiated emission measurement 9 kHz – 30 MHz TÜV SÜD Product Service GmbH Äußere Frühlingstraße 45 94315 Straubing Germany Phone: +49 9421 5522-0 Fax: +49 9421 5522-99 Web: www.tuev-sued.de Test Report No. 70204-40564-5 (Edition 1) Page 25 of 63 Pages Test setup for radiated emission measurement (fully anechoic room) TÜV SÜD Product Service GmbH Äußere Frühlingstraße 45 94315 Straubing Germany Phone: +49 9421 5522-0 Fax: +49 9421 5522-99 Web: www.tuev-sued.de Test Report No. 70204-40564-5 (Edition 1) Page 26 of 63 Pages Test setup for radiated emission measurement (alternate test site) TÜV SÜD Product Service GmbH Äußere Frühlingstraße 45 94315 Straubing Germany Phone: +49 9421 5522-0 Fax: +49 9421 5522-99 Web: www.tuev-sued.de Test Report No. 70204-40564-5 (Edition 1) Page 27 of 63 Pages Test setup for antenna power conduction emission of receivers measurement

Contact Information

Applicant

Richard Georg Mayerhofer
[email protected]+49 8764 949142Fax: +49 8764 949141

Test Firm

TUV SUD Product Service GmbH PS-EMC-STRRainer Heller
[email protected]49-09421-5522-20Fax: 49-09421-5522-99

Technical Specifications

#Rule PartsFrequency RangePower Output
115C915 MHz - 915 MHz-
Confidentiality
Long Term

Other Applications from BM innovations GmbH

BM-HRM2 - FCC ID WRO-BM-HRM2 - BM innovations GmbH
WRO-BM-HRM2

BM-HRM2

Sep 21, 2022

Equipment Class

DTS - Digital Transmission System