T9JRN41-3Class 1 Bluetooth Module

www.rovingnetworks.comVersion 3.43 5/21/13page 1 RN41-DS RN-41/RN-41N Class 1 Bluetooth Module Features: • Fully qualified Bluetooth ® version 2.1 module, supports version 2.1 + Enhanced Data Rate (EDR) • Backwards-compatible with Bluetooth version 2.0, 1.2, and 1.1 • Postage stamp sized form factor, 13.4 mm x 25.8 mm x 2 mm • Low power (30 mA connected, < 10 mA sniff mode) • UART (SPP or HCI) and USB (HCI only) data connection interfaces • Sustained SPP data rates: 240 Kbps (slave), 300 Kbps (master) • HCI data rates: 1.5 Mbps sustained, 3.0 Mbps burst in HCI mode • Embedded Bluetooth stack profiles included (requires no host stack): GAP, SDP, RFCOMM, and L2CAP protocols, with SPP and DUN profile support • Bluetooth SIG qualified, end product listing • Castellated SMT pads for easy and reliable PCB mounting • Class 1 high power amplifier with on board ceramic RF chip antenna (RN-41) or without antenna (RN-41N) • Certifications: FCC, IC, ICS, CE Applications: • Cable replacement • Barcode scanners • Measurement and monitoring systems • Industrial sensors and controls • Medical devices • Asset tracking RN-41 Block Diagram: RF Switch PA BALUN CSR BlueCore-04 External Crystal Flash Memory VCC GND GPIO GPIO GPIO USB UART PCM RN-41 www.rovingnetworks.comVersion 3.43 5/21/13page 2 RN41-DS 1.0DEVICE OVERVIEW The RN-41/RN-41N module is a small form factor, low power, class 1 Bluetooth radio that is ideal for design- ers who want to add wireless capability to their prod- ucts without spending significant time and money developing Bluetooth-specific hardware and software. The RN-41/RN-41N supports multiple interface proto- cols, is simple to design in, and is fully certified, making it a complete embedded Bluetooth solution. With its high-performance, on-chip antenna (RN-41) or exter- nal antenna (RN-41N), and support for Bluetooth EDR, the RN-41/RN-41N delivers up to a 3-Mbps data rate for distances up to 100 meters. The module provides FHSS/GFSK modulation and 79 channels at 1-MHz intervals. 128-bit encryption ensures secure communication. The module can be configured locally via the UART or over-the-air. To support instant cable replacement, auto-discovery/pairing does not require software con- figuration. Additionally, the module supports auto-con- nect master, I/O pin (DTR), and character-based trigger modes Ta b l e 1 -1, Ta b l e 1 - 2, Table 1-3, Ta b l e 1 - 4, and Ta b l e 1 - 5 provide the module’s environmental condi- tions, electrical characteristics, weight and dimensions, radio characteristics, and digital I/O characteristics. TABLE 1-1:ENVIRONMENTAL CONDITIONS ParameterValue Temperature Range (Operating)-40 o C ~ 85 o C Temperature Range (Storage)-40 o C ~ 85 o C Relative Humidity (Operating)≤ 90% Relative Humidity (Storage)≤ 90% Moisture Sensitivity Level1 TABLE 1-2:ELECTRICAL CHARACTERISTICS ParameterMin.Typ.Max.Units Supply Voltage (DC)3.03.33.6V RX Supply Current3560mA TX Supply Current65100mA Average Power Consumption Standby/Idle (Default Settings)25mA Connected (Normal Mode)30mA Connected (Low-Power Sniff)8mA Standby/Idle (Deep Sleep Enabled)2502.5mA TABLE 1-3:MODULE WEIGHT & DIMENSIONS ParameterRN-41RN-41NUnits Size13.4 x 25.8 x 2 13.4 x 19 x 2mm Weight0.0550.020Oz. www.rovingnetworks.comVersion 3.43 5/21/13page 3 RN41-DS Figure 1-1 and Figure 1-2 show the modules’ dimen- sions. TABLE 1-4: RADIO CHARACTERISTICS Parameter Frequency (GHz) Min.Typ.Max. Bluetooth Specification Units Sensitivity at 0.1% BER2.402--80-86≤ -70dBm 2.441--80-86dBm 2.480--80-86dBm RF Transmit Power2.40215.016.0≤ 20dBm 2.44115.016.0dBm 2.48015.016.0dBm Initial Carrier Frequency Tolerance2.402-57575kHz 2.441-575kHz 2.480-575kHz 20-dB Bandwidth for Modulated Carrier-9001000≤ 1000kHz Drift (Five Slots Packet)-15-40kHz Drift Rate-13-20kHz ∆f1 avg Maximum Modulation2.402140165175> 140kHz 2.441140165175kHz 2.480140165175kHz ∆f2 avg Minimum Modulation2.402140190-115kHz 2.441140190-kHz 2.480140190-kHz TABLE 1-5:DIGITAL I/O CHARACTERISTICS 3.0 V ≤ VDD ≤ 3.3 VMin.Typ.Max.Units Input Logic Level Low -0.4-+0.8V Input Logic Level High0.7 VDD-VDD + 0.4 V Output Logic Level Low--0.2V Output Logic Level High VDD - 0.2--V All I/O pins (Except reset) Default to Weak Pull Down+0.2+1.0+5.0μA www.rovingnetworks.comVersion 3.43 5/21/13page 4 RN41-DS FIGURE 1-1:RN-41 MODULE DIMENSIONS FIGURE 1-2:RN-41N MODULE DIMENSIONS Figure 1-3 and Figure 1-4 show the pinout and Ta b l e 1 - 6 describes the module’s pins. FIGURE 1-3:RN-41 PIN DIAGRAM FIGURE 1-4:RN-41N PIN DIAGRAM PP                 3&%2XWOLQHPP 3&%7KLFNQHVVPP 7ROHUDQFHV 'LPHQVLRQVDUHLQPLOOLPHWHUV            7RS9LHZ 6LGH9LHZ PP                3&%2XWOLQHPP 3&%7KLFNQHVVPP 7ROHUDQFHV 7RS9LHZ 'LPHQVLRQVDUHLQPLOOLPHWHUV    6LGH9LHZ     GND SPI_MOSI GPIO6 GPIO7 RESET SPI_CLOCK PCM_CLK PCM_SYNC PCM_IN PCM_OUT VDD GND SPI_MISO SPI_CSB GPIO4 GPIO5 GPIO3 GPIO2 USB_D- USB_D+ UART_CTS UART_RTS UART_TX UART_RX 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 AIO1 GND GPIO11 GPIO10 GPIO9GPIO8 GND AIO0 35 29 34 33 32 31 28 30 RN-41 Top View GND SPI_MOSI GPIO6 GPIO7 RESET SPI_CLOCK PCM_CLK PCM_SYNC PCM_IN PCM_OUT VDD GND SPI_MISO SPI_CSB GPIO4 GPIO5 GPIO3 GPIO2 USB_D- USB_D+ UART_CTS UART_RTS UART_TX UART_RX 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 AIO1 GND GPIO11 GPIO10 GPIO9GPIO8 GND AIO0 35 29 34 33 32 31 28 30 RN-41N Top View GNDRF ANTGND 272625 www.rovingnetworks.comVersion 3.43 5/21/13page 5 RN41-DS TABLE 1-6:PIN DESCRIPTION PinNameDescriptionDefault 1GNDGround– 2SPI_MOSIProgramming onlyNo connect 3GPIO6Set Bluetooth master (high = auto-master mode) Input to RN-41 module with weak pulldown 4GPIO7Set baud rate (high = force 9,600, low = 115 K or firmware se…

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Registration number: W6R21301-13005-C-1 FCC ID:T9JRN41-3 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 41 of 44 External photos Registration number: W6R21301-13005-C-1 FCC ID:T9JRN41-3 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 42 of 44

Registration number: W6R21301-13005-C-1 FCC ID:T9JRN41-3 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 41 of 44 External photos Registration number: W6R21301-13005-C-1 FCC ID:T9JRN41-3 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 42 of 44

Registration number: W6R21301-13005-C-1 FCC ID:T9JRN41-3 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 43 of 44 Internal photos

MPE Prediction FCC Rule: 15.247(b)(5) Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the Commission’s guidelines. See §1.1307(b)(1) of this Chapter. LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm2) Average time (minutes) (A)Limits For Occupational / Control Exposures 30-300 61.4 0.613 1.0 6 300-1500 ... ... F/300 6 1500-100,000 ... ... 5 6 (B)Limits For General Population / Uncontrolled Exposure 30-300 27.5 0.073 0.2 30 300-1500 ... ... F/1500 30 1500-100,000 ... ... 1.0 30 F = Frequency in MHz Prediction of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 PG S = -------------- 4πR² where: S = power density P = power input to the antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna Maximum peak output power at antenna input terminal: 18.37 (dBm) Maximum peak output power at antenna input terminal: 68.7068 (mW) Antenna gain(maximal): 4.1 (dBi) Prediction distance: 20 (cm) Prediction frequency: 2480 (MHz) MPE limit for uncontrolled exposure at prediction frequency: 1.0 (mW/cm²) Power density at prediction frequency: 0.03513 (mW/cm²)

MPE Prediction FCC Rule: 15.247(b)(5) Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the Commission’s guidelines. See §1.1307(b)(1) of this Chapter. LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm2) Average time (minutes) (A)Limits For Occupational / Control Exposures 30-300 61.4 0.613 1.0 6 300-1500 ... ... F/300 6 1500-100,000 ... ... 5 6 (B)Limits For General Population / Uncontrolled Exposure 30-300 27.5 0.073 0.2 30 300-1500 ... ... F/1500 30 1500-100,000 ... ... 1.0 30 F = Frequency in MHz Prediction of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 PG S = -------------- 4πR² where: S = power density P = power input to the antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna Maximum peak output power at antenna input terminal: 18.37 (dBm) Maximum peak output power at antenna input terminal: 68.7068 (mW) Antenna gain(maximal): 4.1 (dBi) Prediction distance: 20 (cm) Prediction frequency: 2480 (MHz) MPE limit for uncontrolled exposure at prediction frequency: 1.0 (mW/cm²) Power density at prediction frequency: 0.03513 (mW/cm²)

of Applicant: Microchip Technology Inc. Address: 2355 West Chandler Blvd. Chandler, Arizona, United States 85224-6199 Tested and Prepared by Worldwide Testing Services (Taiwan) Co., Ltd. FCC Registration No.: 930600 Industry Canada filed test laboratory Reg. No. IC 5679A-1 A2LA Accredited No.: 2732.01 Report No.: W6R21301-13005-C-1 6F, NO. 58, LANE 188, RUEY-KUANG RD., NEIHU TAIPEI 114, TAIWAN, R.O.C. TEL: 886-2-66068877 FAX: 886-2-66068879 E-mail: [email protected] FCC PART 15 SUBPART C TEST REPORT for Class 1 Bluetooth Module Model No.: RN-41 FCC ID: T9JRN41-3 Registration number: W6R21301-13005-C-1 FCC ID:T9JRN41-3 Worldwide Testing Services(Taiwan) Co., Ltd. Page 1 of 45 TABLE OF CONTENTS 1 GENERAL INFORMATION ...................................................................................................... 2 1.1 Notes .................................................................................................. 2 1.2 Testing laboratory .................................................................................................. 3 1.2.1 Location ....................................................................................................................... 3 1.2.2 Details of accreditation status ..................................................................................... 3 1.3 Details of approval holder .................................................................................................. 3 1.4 Application details .................................................................................................. 4 1.5 General information of Test item......................................................................................... 4 1.6 Test standards .................................................................................................. 5 2 TECHNICAL TEST .................................................................................................................... 6 2.1 Summary of test results .................................................................................................. 6 2.2 Test environment .................................................................................................. 6 2.3 Test Equipment List .................................................................................................. 7 2.4 General Test Procedure .................................................................................................. 9 3 TEST RESULTS (ENCLOSURE) ............................................................................................ 11 3.1 Peak Output Power (transmitter) ....................................................................................... 12 3.2 RF Exposure Compliance Requirements ........................................................................... 16 3.3 Out of Band Radiated Emissions ....................................................................................... 16 3.4 Transmitter Radiated Emissions in restricted Bands ......................................................... 17 3.5 Spurious emissions (tx) ................................................................................................18 3.6 Carrier Frequency Separation ............................................................................................ 21 3.7 Number of Hopping Frequencies....................................................................................... 24 3.7.1 Pseudorandom Frequency Hopping Sequence .......................................................... 26 3.7.2 Coordination of hopping sequences to other transmitters......................................... 26 3.7.3 System Receiver Hopping Capability ........................................................................ 26 3.8 Time of Occupancy (Dwell Time) ..................................................................................... 27 3.9 20dB Bandwidth ................................................................................................ 33 3.9.1 System Receiver Input Bandwidth.............................................................................. 36 3.10 Band-edge Compliance of RF Emissions .......................................................................... 37 3.11 Radiated Emissions from Receiver Part ............................................................................ 42 3.12 Power Line Conducted Emission....................................................................................... 45 Registration number: W6R21301-13005-C-1 FCC ID:T9JRN41-3 Worldwide Testing Services(Taiwan) Co., Ltd. Page 2 of 45 1 General Information 1.1 Notes The purpose of conformity testing is to increase the probability of adherence to the essential requirements or conformity specifications, as appropriate. The complexity of the technical specifications, however, means that full and thorough testing is impractical for both technical and economic reasons. Furthermore, there is no guarantee that a test sample which has passed all the relevant tests conforms to a specification. Neither is there any guarantee that such a test sample will interwork with other genuinely open systems. The existence of the tests nevertheless provides the confidence that the test sample possesses the qualities as maintained and that is performance generally conforms to representative cases of communications equipment. The test results of this test report relate exclusively to the item tested as specified in 1.5. The test report may only be reproduced or published in full. Reproduction or publication of extracts from the report requires the prior written approval of the Worldwide Testing Services(Taiwan) Co., Ltd. Tester: March 29, 2013 Leon Chueh Date WTS-Lab. Name Signature Technical responsibility for area of testing: March 29, 2013 Danny Sung Date WTS Name Signature Registration number: W6R21301-13005-C-1 FCC ID:T9JRN41-3 Worldwide Testing Services(Taiwan) Co., Ltd. Page 3 of 45 1.2 T…

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of Applicant: Microchip Technology Inc. Address: 2355 West Chandler Blvd. Chandler, Arizona, United States 85224-6199 Tested and Prepared by Worldwide Testing Services (Taiwan) Co., Ltd. FCC Registration No.: 930600 Industry Canada filed test laboratory Reg. No. IC 5679A-1 A2LA Accredited No.: 2732.01 Report No.: W6R21301-13005-C-1 6F, NO. 58, LANE 188, RUEY-KUANG RD., NEIHU TAIPEI 114, TAIWAN, R.O.C. TEL: 886-2-66068877 FAX: 886-2-66068879 E-mail: [email protected] FCC PART 15 SUBPART C TEST REPORT for Class 1 Bluetooth Module Model No.: RN-41 FCC ID: T9JRN41-3 Registration number: W6R21301-13005-C-1 FCC ID:T9JRN41-3 Worldwide Testing Services(Taiwan) Co., Ltd. Page 1 of 45 TABLE OF CONTENTS 1 GENERAL INFORMATION ...................................................................................................... 2 1.1 Notes .................................................................................................. 2 1.2 Testing laboratory .................................................................................................. 3 1.2.1 Location ....................................................................................................................... 3 1.2.2 Details of accreditation status ..................................................................................... 3 1.3 Details of approval holder .................................................................................................. 3 1.4 Application details .................................................................................................. 4 1.5 General information of Test item......................................................................................... 4 1.6 Test standards .................................................................................................. 5 2 TECHNICAL TEST .................................................................................................................... 6 2.1 Summary of test results .................................................................................................. 6 2.2 Test environment .................................................................................................. 6 2.3 Test Equipment List .................................................................................................. 7 2.4 General Test Procedure .................................................................................................. 9 3 TEST RESULTS (ENCLOSURE) ............................................................................................ 11 3.1 Peak Output Power (transmitter) ....................................................................................... 12 3.2 RF Exposure Compliance Requirements ........................................................................... 16 3.3 Out of Band Radiated Emissions ....................................................................................... 16 3.4 Transmitter Radiated Emissions in restricted Bands ......................................................... 17 3.5 Spurious emissions (tx) ................................................................................................18 3.6 Carrier Frequency Separation ............................................................................................ 21 3.7 Number of Hopping Frequencies....................................................................................... 24 3.7.1 Pseudorandom Frequency Hopping Sequence .......................................................... 26 3.7.2 Coordination of hopping sequences to other transmitters......................................... 26 3.7.3 System Receiver Hopping Capability ........................................................................ 26 3.8 Time of Occupancy (Dwell Time) ..................................................................................... 27 3.9 20dB Bandwidth ................................................................................................ 33 3.9.1 System Receiver Input Bandwidth.............................................................................. 36 3.10 Band-edge Compliance of RF Emissions .......................................................................... 37 3.11 Radiated Emissions from Receiver Part ............................................................................ 42 3.12 Power Line Conducted Emission....................................................................................... 45 Registration number: W6R21301-13005-C-1 FCC ID:T9JRN41-3 Worldwide Testing Services(Taiwan) Co., Ltd. Page 2 of 45 1 General Information 1.1 Notes The purpose of conformity testing is to increase the probability of adherence to the essential requirements or conformity specifications, as appropriate. The complexity of the technical specifications, however, means that full and thorough testing is impractical for both technical and economic reasons. Furthermore, there is no guarantee that a test sample which has passed all the relevant tests conforms to a specification. Neither is there any guarantee that such a test sample will interwork with other genuinely open systems. The existence of the tests nevertheless provides the confidence that the test sample possesses the qualities as maintained and that is performance generally conforms to representative cases of communications equipment. The test results of this test report relate exclusively to the item tested as specified in 1.5. The test report may only be reproduced or published in full. Reproduction or publication of extracts from the report requires the prior written approval of the Worldwide Testing Services(Taiwan) Co., Ltd. Tester: March 29, 2013 Leon Chueh Date WTS-Lab. Name Signature Technical responsibility for area of testing: March 29, 2013 Danny Sung Date WTS Name Signature Registration number: W6R21301-13005-C-1 FCC ID:T9JRN41-3 Worldwide Testing Services(Taiwan) Co., Ltd. Page 3 of 45 1.2 T…

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Registration number: W6R21301-13005-C-1 FCC ID:T9JRN41-3 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix Page 44 of 44 Set Up photo of Radiated Emission