2AAUWHBT24B13ANBluetooth Module

HBT24B13AN ©2013 Honeycomb Technologies Advance Information Page 1 HBT24B13AN Data Sheet HBT24B13AN ©2013 Honeycomb Technologies Advance Information Page 2 Note the label artwork for Products Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:



Reorient or relocate the receiving antenna.



Increase the separation between the equipment and receiver.



Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.



Consult the dealer or an experienced radio/TV technician for help. HBT24B13AN ©2013 Honeycomb Technologies Advance Information Page 3 Note: This BT Module is designed to be used internally only in Controls products which with RF shielding. It is not intended to be sold as an end item by itself to external customers. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment. This module and its antenna(s) must not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. The module is intended only for OEM integrator. And it should not be marketed and sold in a way that has to be end-user accessible / replaceable. The host product is required to comply with all applicable FCC equipment authorizations regulations, requirements and equipment functions not associated with the transmitter module portion. The host manufacturer is responsible for ensuring compliance with the module(s) installed and fully operational. Label of the end product: The final end product must be labeled in a visible area with the following “Contains Transmitter Module FCC ID: 2AAUWHBT24B13AN” or “Contains FCC ID: 2AAUWHBT24B13AN”. If the size of the end product is larger than 8*10cm, then the following FCC Part 15.19 statement has to also be available on the label: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. User manual of the end product: In the user manual of the end product, the end user has to be informed that: Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: HBT24B13AN ©2013 Honeycomb Technologies Advance Information Page 4



Reorient or relocate the receiving antenna.



Increase the separation between the equipment and receiver.



Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.



Consult the dealer or an experienced radio/TV technician for help. If the size of the end product is smaller than 8*10cm, then additional FCC Part 15.19 statement is required to be available in the user manual: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. HBT24B13AN ©2013 Honeycomb Technologies Advance Information Page 5 BlueTooth 2.1+EDR Module Features:  On-chip TX/RX switch  Small Size: 27mm*13mm Surface Mountable.  Polar modulation transmitter architecture with very low power consumption high TX performance.  Near-Zero IF receiver architecture with 91dBm sensitivity.  Support for class 1, 2 and 3 transmitting power requirement.  Fully integrated synthesizer without external loop filter component. Operational:  Operating Voltage: 3.2V to 4.3V(typical 3.3V )  Temperature Range: -20°C to +70°C  Simple, Four-Wire SPI Interface BASEBAND  Fully compliant with Bluetooth 2.1 + EDR specification.  Support Bluetooth Piconet and Scatternet.  Support up to 3Mbps high speed UART interface.  Support Sniff mode, hold mode and park mode.  Support A-law, μ-law and CVSD digitize audio CODEC in PCM interface HBT24B13AN ©2013 Honeycomb Technologies Advance Information Page 6  Provide 4 wires SPI interface. DEVICE  Enhanced support for WLAN/BT Co-existence.  Standby and sleep modes to minimize …

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Modular Approval Request FCC 1 Modular Transmitter Requirements Applicant Clarification 1. The modular transmitter must have its own RF shielding. This is intended to ensure that the module does not have to rely upon the shielding provided by the device into which it is installed in order for all modular transmitter emissions to comply with Part 15 limits. It is also intended to prevent coupling between the RF circuitry of the module and any wires or circuits in the device into which the module is installed. Such coupling may result in non-compliant operation. The modular transmitter doesn’t have its own shielding. 2. The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with Part 15 requirements under conditions of excessive data rates or over-modulation. This module has its buffered modulation. 3. The modular transmitter must have its own power supply regulation. This is intended to ensure that the module will comply with Part 15 requirements regardless of the design of the power supplying circuitry in the device into which the module is installed. This module has its own external regulated power. 4. The modular transmitter must comply with the antenna requirements of Section 15.203 and 15.204(c). The antenna must either be permanently attached or employ a “unique” antenna coupler (at all connections between the module and the antenna, including the cable). Any antenna used with the module must be approved with the module, either at the time of initial authorization or through a Class II permissive change. The “professional installation” provision of Section 15.203 may not be applied to modules. The modular transmitter has an integral PCB antenna and fulfils the requirements of 15.203. 5. The modular transmitter must be tested in a stand-alone configuration, i.e., the module The modular transmitter is tested stand-alone with DC power supply. Modular Approval Request FCC 2 must not be inside another device during testing. This is intended to demonstrate that the module is capable of complying with Part 15 emission limits regardless of the device into which it is eventually installed. Unless the transmitter module will be battery powered, it must comply with the AC line conducted requirements found in Section 15.207. AC or DC power lines and data input/output lines connected to the module must not contain ferrites, unless they will be marketed with the module (see Section 15.27(a)). The length of these lines shall be length typical of actual use or, if that length is unknown, at least 10 centimeters to insure that there is no coupling between the case of the module and supporting equipment. Any accessories, peripherals, or support equipment connected to the module during testing shall be unmodified or commercially available (see Section 15.31(i)). 6. The modular transmitter must be labeled with its own FCC ID number, and, if the FCC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains Transmitter Module FCC ID: XYZMODEL1” or “Contains FCC ID: XYZMODEL1.” Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement. In the latter case, a copy of these instructions must be included in the application for equipment authorization. The FCC ID number will be labeled on the silk-screen of the modular transmitter. FCC ID: 2AAUW HBT24B13AN. Modular Approval Request FCC 3 7. The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. For example, there are very strict operational and timing requirements that must be met before a transmitter is authorized for operation under Section 15.231. For instance, data transmission is prohibited, except for operation under Section 15.231(e), in which case there are separate field strength level and timing requirements. Compliance with these requirements must be assured. The modular transmitter complies with Section 15.249. 8. The modular transmitter must comply with any applicable RF exposure requirements. For example, FCC Rules in Sections 2.1091, 2.1093 and specific Sections of Part 15, including 15.319(i), 15.407(f), 15.253(f) and 15.255(g), require that Unlicensed PCS, UNII and millimeter wave devices perform routine environmental evaluation for RF Exposure to demonstrate compliance. In addition, spread spectrum transmitters operating under Section 15.247 are required to address RF Exposure compliance in accordance with Section 15.247(b)(4). Modular transmitters approved under other Sections of Part 15, when necessary, may also need to address certain RF Exposure concerns, typically by providing specific installation and operating instructions for users, installers and other interested parties to ensure compliance. The modular transmitter complies with any applicable RF exposure requirements. Note: If compliance with one or more of the numbered requirements, listed above, cannot be demonstrated, it may be possible to obtain a “Limited Modular Approval” (LMA). Modular Approval Request FCC 4 Name and surname of applicant (or authorized representative): [Signature] [Name] ice Xue [Title] R&D manager

1 2013-08-19 Letter of Agency I, an officer of Shenzhen Honeycomb Technologies Company Limited do hereby authorize Intertek Testing Services (Mr. Shawn Xing) to act on our behalf in front of the Federal Communications Commission with respect to all matters relating to certification of equipment under Part 15 and/or Part 95 of the FCC Rules until further notice. I further certify that no party (as defined in §1.2002(b) of CFR 47, 2007) to this application, including myself, is subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti- Drug Abuse Act of 1988, 21 U.S.C., 862. Regards, [Signature] [Name] Ice Xue [Title] R&D Manager

1 2013-08-19 Request for Permanent Confidentiality Under FCC Part 15 Certification FCC ID: 2AAUWHBT24B13AN Request is hereby submitted by Shenzhen Honeycomb Technologies Company Limited to withhold permanently from public review certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR § 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept permanently confidential and Shenzhen Honeycomb Technologies Company Limited reserves the right to discern which parties can obtain access to these information: Schematics Detailed Block diagrams Detailed Operational/Functional Description The rationale for request for confidentiality is as followings: This information represents intellectual property of Shenzhen Honeycomb Technologies Company Limited and it is subject to competition. We have invested considerable time and materials in research and development to produce the referenced product. Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive advantages in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology developed by us. If you have questions or need further information, please contact the undersigned. Regards, [Signature] [Name] Ice Xue [Title] R&D Manager

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1 INTERTEK TESTING SERVICES RF Exposure The equipment under test (EUT) is a Bluetooth Module with Bluetooth function. The EUT was powered by DC 3.2V to DC 4.3V (typical 3.3V). For more detail information pls. refer to the user manual. Modulation Type: GFSK, π/4 –DQPSK and 8-DPSK. Bluetooth Version: 2.1 with EDR function. Antenna Type: Integral antenna. Antenna Gain: 0dBi. The nominal conducted output power specified: -6Bm +/-3dB. The nominal radiated output power (e.i.r.p) specified: -6Bm (+/- 3dB) According to the KDB 447498: The minimum peak radiated emission for the EUT is 87.7dB μV/m at 3m in the frequency 2441MHz The EIRP = [(FS*D) ^2 / 30] mW = -7.5dBm which is within the production variation. The maximun peak radiated emission for the EUT is 89.3dBμV/m at 3m in the frequency 2402MHz The EIRP = [(FS*D) ^2 / 30] mW = -5.9dBm which is within the production variation. The maximun conducted output power specified is -3dBm = 0.5mW The source- based time-averaging conducted output power = 0.5 * Duty Cycle mW= 0.4 mW The SAR Exclusion Threshold Level: = 3.0 * (min. test separation distance, mm) / sqrt(freq. in GHz) = 3.0 * 5 / sqrt (2.402) mW = 9.68 mW Since the source-based time-averaging conducted output power is well below the SAR low threshold level, so the EUT is considered to comply with SAR requirement without testing. Transmitter Duty Cycle Calculation Based on the Bluetooth Specification (BT version: 2.1 + EDR), the duty factor is dependent of packet type (DH1, DH3 and DH5).For one period for a pseudo-random hopping through all 79 RF channels, for DH5: One hop set consists of 5 TX slot and 1 RX slot. Duty factor = 5 / 6 = 0.833 This requirement is according to KDB 865664 D02 FCC ID: 2AAUWHBT24B13AN

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 The test results reported in this test report shall refer only to the sample actually tested and shall not refer or be deemed to refer to bulk from which such a sample may be said to have been obtained.  This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to copy or distribute this report. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results referenced from this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program.  For Terms And Conditions of the services, it can be provided upon request.  The evaluation data of the report will be kept for 3 years from the date of issuance. TRF No.: FCC 15C_TX_b Intertek Testing Services Shenzhen Ltd. Kejiyuan Branch 6F, D Block, Huahan Building, Langshan Road, Nanshan District, Shenzhen, P. R. China Tel: (86 755) 8601 6288 Fax: (86 755) 8601 6751 Website: www.china.intertek-etlsemko.com Shenzhen Honeycomb Technologies Company Limited Application For Certification FCC ID: 2AAUWHBT24B13AN Bluetooth Module Model: HBT24B13AN 2.4GHz Transceiver Module Report No.: 130806013SZN-001 We hereby certify that the sample of the above item is considered to comply with the requirements of FCC Part 15, Subpart C for Intentional Radiator, mention 47 CFR [ 10-1-12] Prepared and Checked by: Approved by: Sign on file Jenner Liu Testing Engineer Robert Li Project Engineer Date: September 04, 2013 INTERTEK TESTING SERVICES TRF No.: FCC 15C_TX_b FCC ID: 2AAUWHBT24B13AN i LIST OF EXHIBITS INTRODUCTION EXHIBIT 1: General Description EXHIBIT 2: System Test Configuration EXHIBIT 3: Emission Results EXHIBIT 4: Equipment Photographs EXHIBIT 5: Product Labelling EXHIBIT 6: Technical Specifications EXHIBIT 7: Instruction Manual EXHIBIT 8: Miscellaneous Information EXHIBIT 9: Confidentiality Request EXHIBIT 10: Module Approval Letter EXHIBIT 11: Test Equipment List INTERTEK TESTING SERVICES TRF No.: FCC 15C_TX_b FCC ID: 2AAUWHBT24B13AN ii MEASUREMENT/TECHNICAL REPORT Shenzhen Honeycomb Technologies Company Limited - MODEL: HBT24B13AN FCC ID: 2AAUWHBT24B13AN This report concerns (check one:) Original Grant X Class II Change Equipment Type: DXX - Part 15 Low Power Communication Device Transmitter Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until: date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? Yes No X If no, assumed Part 15, Subpart C for intentional radiator  the new 47 CFR [10-1-12 Edition] provision. Report prepared by: Jenner Liu Intertek Testing Services Shenzhen Ltd. Kejiyuan Branch 6F, Block D, Huahan Building, Langshan Road, Nanshan District, Shenzhen, P. R. China Phone: (86 755) 8601 0639 Fax: (86 755) 8601 6751 INTERTEK TESTING SERVICES TRF No.: FCC 15C_TX_b FCC ID: 2AAUWHBT24B13AN iii Table of Contents 1.0 General Description............................................................................................................................................2 1.1 Product Description...........................................................................................................................................2 1.2 Related Submittal(s) Grants.............................................................................................................................2 1.3 Test Methodology..............................................................................................................................................2 1.4 Test Facility.......................................................................................................................................................2 2.0 System Test Configuration................................................................................................................................4 2.1 Justification.........................................................................................................................................................4 2.2 EUT Exercising Software..................................................................................................................................4 2.3 Special Accessories..........................................................................................................................................4 2.4 Equipment Modification.....................................................................................................................................4 2.5 Measurement Uncertainty.................................................................................................................................5 2.6 Support Equipment List and Description.........................................................................................................5 3.0 Emission Results................................................................................................................................................7 3.1 Radiated Test Results.......................................................................................................................................8 3.1.1 Field Strength Calculation..............................................................................................................................8 3.1.2 Radiated Emission Configuration Photograph.............…

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