MCQ-CCIMX6BConnectCore6 i.MX6 WiFi/Bluetooth

ConnectCore 6 ® ConnectCore for i.MX6 Hardware Reference Manual 90001394_B Copyright and Trademarks © 2014 Digi International Inc. All rights reserved. Digi, Digi International, the Digi logo, and ConnectCore 6 ® are trademarks or registered trademarks in the United States and other countries worldwide. All other trademarks mentioned in this document are the property of their respective owners. Information in this document is subject to change without notice and does not represent a commitment on the part of Digi International. Digi provides this document “as is,” without warranty of any kind, expressed or implied, including, but not limited to, the implied warranties of fitness or merchantability for a particular purpose. Digi may make improvements and/or changes in this manual or in the product(s) and/or the program(s) described in this manual at any time. Contacting Technical Support Digi International Inc. World Headquarters 11001 Bren Road East Minnetonka, MN 55343 Phone: (866) 765-9885 toll-free U.S.A. & Canada (801) 765-9885 Worldwide 8:00 am - 5:00 pm (U.S. Mountain Time) Online Support: www.digi.com/support/eservices Fax: 952-912-4952 Revision Record Revision Date (MM/YYYY)Description A 10/ 2014 First release B 01/2015 Updated For WiFi/Bluetooth variant labeling requirements © 2015 Digi International Inc. iii ConnectCore for i.MX6 Hardware Reference Manual Table of Contents Using this Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Conventions used in this guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Digi Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Document Updates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Additional Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 About the ConnectCore 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 ConnectCore 6 Features and Functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 IEEE 802.11 a/b/g/n and Bluetooth Features and Functionality. . . . . . . . . . . . . . . . . . . . . . . .9 Module Variants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Block Diagram of the Freescale i.MX6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Power Supply Architecture of the ConnectCore 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Bootstrap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 Module Pinout of the ConnectCore 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 ConnectCore 6 Pinout Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Signal Usage Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Module Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Mechanical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Specifications for the ConnectCore 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Moisture Sensitivity and Shelf Life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 Mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56 Solder Paste . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56 Solder Paste Print . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Stencil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Coplanarity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57 SMT Pick and Place . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 SMT Process Parameter Reference. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Reflow Profile Using Seven Zone Oven, SAC 305Lead-Free Solder Paste (Alpha OM-340) . . . . 58 Network Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 WLAN Standard: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Frequency Band: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Data Rates: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 © 2015 Digi International Inc. iv ConnectCore for i.MX6 Hardware Reference Manual Table of Contents Antenna ports: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Modulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60 Security/Interoperability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 F…

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September 9, 2014 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia , Maryland 21046 To Whom it May Concern: We attest to the following:  Per FCC KDB 443999 D01 v01r02 and RSS 210 Annex 9, this device will not transmit in the 5600 - 5650 MHz band  Per FCC KDB 848637 D01 V01, the device is a client device with no radar detection capability. The client software and associated drivers will not initiate any transmission on DFS frequencies without initiation by a master. This includes restriction on transmissions for beacons and support for ad-hoc peer-to-peer modes.  Per FCC KDB 594280 D01 v02r01, the device complies with the requirements for software configuration control. The device meets the definition of FCC 15.202 client device and does not have the ability to be configured by end users or professional installers to operate outside the authorized bands  Per FCC 15.407(c), the device will automatically discontinue transmission in case of either absence of information to transmit or operational failure. Mike Siegler, Director of Engineering Etherios, A division of Digi international [email protected] Cell: +1 (612) 524-7143

Digi International 11001 Bren Road East Minnetonka, MN 55343 Tel: 952‐912‐3444 Fax: 952‐912‐4991 September, 09 2014 Subject: Application for Equipment Authorization FCC ID: MCQ‐CCIMX6B Applicant: Digi International FRN: 0010283307 To whom it may concern: This is an application for Original Certification and a Grant of Equipment Authorization pursuant to Subpart C and E of Part 15 of FCC rules (CFR 47) in regards to international radiators for the following product: Model: ConnectCore i.MX6 WiFi/Bluetooth FCC ID: MCQ‐CCIMX6B IC: 1846A‐CCIMX6B The ConnectorCore6 is an ultra compact and highly integrated system on module (SOM) solution. With processor speed up to 1.2GHz single/dual/quad core, a WiFi IEEE 802.11 a/b/g/n and Bluetooth 4.0. Please contact me if there are any questions regarding this application Sincerely, Mike Siegler, Director of Engineering Etherios, A division of Digi international [email protected] Cell: +1 (612) 524-7143

MODULAR APPROVAL LETTER 09/05/2014 Dear Application Examiner: ConnectCore i.MX6 WiFi/Bluetooth, FCC ID:MCQ-CCIMX6B is seeking modular approval. The radio meets the requirements for modular approval as detailed in FCC 15.212. Compliance to each of the requirements is described below: 1. “The modular transmitter must have its own RF shielding.” The radio portion of the module is contained in its own RF shielding. The shielding is installed at the factory. Please see the Internal Photos exhibit. 2. “The modular transmitter must have buffered modulation/data inputs.” The EUT has buffered data inputs to insure compliance with Part 15 requirements under conditions of excessive data rates or over-modulation. Please see the Schematics exhibit. 3. “The modular transmitter must have its own power supply regulation.” The EUT has its own power supply regulation to insure compliance with Part 15 requirements regardless of the quality or level of external DC supplying the module from the host unit. Please see Schematics exhibit. Also, the technical report exhibit contains AC power line conducted emissions data taken with the EUT powered from a linear power supply that contains no EMC suppression components. 4. “The modular transmitter must comply with the antenna requirements of Section 15.203 and 15.204(c).” The EUT meets the FCC antenna requirements. Please see Antenna information exhibit and internal photos exhibit. 5. “The modular transmitter must be tested in a stand-alone configuration.” The EUT was tested in a stand-alone configuration. The module was greater than 10 cm from the host device. Please see test setup photos exhibit and technical report exhibit. 6. “The modular transmitter must be labeled with its own FCC ID number.” The EUT is labeled with its own FCC ID number. Please see FCC ID label & location exhibit. If the FCC ID number will not be visible when the module is installed inside a host device, another label with the FCC ID will be applied to the exterior of the host device. 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.” The EUT is compliant with all applicable FCC rules. Detail instructions for maintaining compliance are given in the User Manual. 8. “The modular transmitter must comply with any applicable RF exposure requirements.” The EUT is compliant with all applicable RF exposure requirements. Please see RF Exposure Exhibit. Please contact me if you have additional questions. Your attention to this matter is greatly appreciated. Best regards,

Request for Confidentiality Letter-FCC Date 09/21/2014 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 To whom it may concern, We hereby respectfully request that under the provision of 47 CFR 0.459 and 0.457(d) the documents listed below and attached with this application for certification be provided with confidential status.  Schematics.pdf  Operational Description.pdf  Block Diagrams.pdf Any exhibit / information for which we have requested confidentiality, but which may not be accorded such treatment by the FCC, should be returned to us. The documents listed above contain trade secrets that are treated as confidential by us. Substantial competitive harm to us could result should they be made available to the public.

Ethertronics’ Prestta series of Isolated Magnetic Dipole™ (IMD) trace antennas address the challenges facing today’s product designers. IMD’s high perfor- mance and isolation characteristics offer better con- nectivity and minimal interference. IMD antennas can be used in a variety of devices:  Notebook Computers & Tablets  Access Points, Gateways, STB  WiFi enabled Televisions & Monitors  Trackers... Application Note : WLAN high gain Prestta TM WLAN Embedded Antenna 2.4/4.9/5.2/5.8 GHz (802.11 a/b/g/n + Japan) Part No. 1001932 TECHNOLOGY ADVANTAGES Prestta WLAN antennas use patented IMD technology in a trace configuration to provide high performance. IMD antennas requires a smaller design keep-out area, carry lower program development risk which yields a quicker time-to-market, without sacrificing RF performance. Stays in Tune IMD antenna technology provides superior RF field containment, resulting in less interaction with surrounding components. Ethertronics IMD antennas resist de-tuning; providing a robust radio link regardless of the usage position. ETHERTRONICS 5501 Oberlin Drive, Suite 100 | San Diego, CA 92121 - USA | www.ethertronics.com tel +(1) 858.550.3820 | fax +(1) 858.550.3821 | contact: [email protected] KEY BENEFITS SERVICE AND SUPPORT Extensive RF Experience  Our WLAN antennas are supported by documentation, and when needed, by the expertise of RF engineers who have integrated hundreds of antenna designs into wireless devices. Global Operations & Design Support  Ethertronics’ global operations supports an integrated network of design centers that can take projects from concept to production. END USER ADVANTAGES Unique Form Factors Support Advanced Industrial Designs  Smaller, more efficient IMD embedded antennas break through restrictive design rules and provide new free- dom in component placement. Superior Range & Signal Strength  Better antenna function means longer range and great- er sensitivity to critically precise signals—delivering greater customer satisfaction while building brand loy- alty. DESIGN ADVANTAGES Quicker Time-to-Market  By optimizing antenna size, performance and emis- sions, customer and regulatory specifications are more easily met. Greater Flexibility  Ethertronics’ first-in-class IMD technology enables you to develop concept designs that are more advanced and that deliver superior performance in reception- critical applications.  Multiple cable lengths to fit a variety of devices. RoHS Compliant  Ethertronics’ antennas are fully compliant with the European RoHS Directive 2002/95/EC. PRODUCT: WLAN a/b/g/n + Japan - P/N 1001932 Dimensions 35.2 x 8.5 x 0.40 mm (Height up to 1.80mm at soldering point) Weight 0.30 g Cable / Connector 1.13 mm diameter & u.fl compatible connector Cable Length 1001932—Antenna with 100 mm cable No Adhesive in the back side Mechanical Specifications Efficiency Ethertronics’ Internal (Embedded) Antenna Specifications. Below are the typical specs for a WLAN application. WLAN b, g WLAN a, n © 2014 Ethertronics. All rights reserved. Ethertronics, the Ethertronics logo, shaping antenna technology, Prestta, Savvi, Tavvel, Isolated Magnetic Dipole and the iMD logo are trademarks of Ethertronics. All other trademarks are the property of their respective owners. Specifications subject to change and are dependent upon actual implementation. 1001932 5Sept2014 Electrical Specifications Typical Characteristics (In reference device housing made of PC/ABS plastic with extended ground) WLAN a/b/g/n + Japan Antenna (GHz) 2.390-2.490 b, g 4.900-5.100 Japan 5.150-5.350 a 5.350-5.725 a 5.70-5.900 a Max Peak Gain 2.0-4.0 dBi 4.5-6.0 dBi 4.5-8.0 dBi 5.5-9.0 dBi 5.0-8.0 dBi Feed Point Impedance 50 Ω unbalanced (other if required) Freq in MHz Freq in MHz 73 mm ø 63 mm Top View Side View 32mm

– 1 – Revised 12/10/13 Product Description The RAF is a compact, cosmetically attractive, dual-band, ½-wave antenna covering the popular 2.45 and emerging 5GHz bands. The antenna features a tilt and swivel joint which allows it to be oriented at straight or right angle to the product or conveniently folded for storage and shipment. It attaches using an SMA or Part 15 compliant RP-SMA connector. Features • Tilts and rotates • Dual-band • Excellent performance • Omni-directional pattern • Very low VSWR • Rugged & damage-resistant • Standard SMA or Part 15 compliant RP-SMA connector Electrical Specifications Recom. Freq. Range: Band 1: 2.40–2.483GHz Band 2: 5.15–5.825GHz Peak Gain: Band 1: 2.5dBi Band 2: 4.6dBi Wavelength: ½-wave VSWR: ≤ 1.9 typical at center Impedance: 50-ohms Connection: RP-SMA or SMA Oper. Temp. Range: –40°C to +80°C Electrical specifications and plots measured on 10.16 cm x 10.16 cm (4.00" x 4.00") reference ground plane ANT-DB1-RAF-xxx Data Sheet by Ordering Information ANT-DB1-RAF-RPS (with RP-SMA connector) ANT-DB1-RAF-SMA (with SMA connector) 4.0 mm (0.16") 104.9 mm (4.13") 11.0 mm (0.43") 66.0 mm (2.60") 17.8 mm (0.70") 11.3 mm (0.44") 9.4 mm (0.37") – 2 – by Data Sheet ANT-DB1-RAF-xxx VSWR Graph What is VSWR? The Voltage Standing Wave Ratio (VSWR) is a measurement of how well an antenna is matched to a source impedance, typically 50-ohms. It is calculated by measuring the voltage wave that is headed toward the load versus the voltage wave that is reflected back from the load. A perfect match will have a VSWR of 1:1. The higher the first number, the worse the match, and the more inefficient the system. Since a perfect match cannot ever be obtained, some benchmark for performance needs to be set. In the case of antenna VSWR, this is usually 2:1. At this point, 88.9% of the energy sent to the antenna by the transmitter is radiated into free space and 11.1% is either reflected back into the source or lost as heat on the structure of the antenna. In the other direction, 88.9% of the energy recovered by the antenna is transferred into the receiver. As a side note, since the “:1” is always implied, many data sheets will remove it and just display the first number. How to Read a VSWR Graph VSWR is usually displayed graphically versus frequency. The lowest point on the graph is the antenna’s operational center frequency. In most cases, this will be different than the designed center frequency due to fabrication tolerances. The VSWR at that point denotes how close to 50-ohms the antenna gets. Linx specifies the recommended bandwidth as the range where the typical antenna VSWR is less than 2:1. VSWRReflected Power 3:1 2:1 25% 11% 1.652 1.187 CENTER 2450.000MHz CENTER 5450.000MHz SPAN 200.000MHz

This report must not be used to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government of the United States of America. This Report may only be duplicated in its entirety Etherios Design Solutions ConnectCore i.MX6 WiFi/Bluetooth FCC 2.1091:2015 Report # ETHE0018.8 NVLAP Lab Code: 200881-0 CERTIFICATE OF EVALUATION 2014-12-10 Product compliance is the responsibility of the client; therefore, the tests and equipment modes of operation represented in this report were agreed upon by the client, prior to testing. The results of this test pertain only to the sample(s) tested. The specific description is noted in each of the individual sections of the test report supporting this certificate of test. Last Date of Test: February 3, 2015 Etherios Design Solutions Model: ConnectCore i.MX6 WiFi/Bluetooth Radio Equipment Testing Standards Specification Method FCC 2.1091:2015 KDB 447498 D01 General RF Exposure Guidance v05r02 Results Method Clause Test Description Applied Results Comments 7.1 Maximum Permissible Exposure Yes Pass Deviations From Test Standards None Approved By: Donald Facteau, IT Manager Report No. ETHE0018.82/9 REVISION HISTORY REV 2014.10.14 Revision Number Description Date Page Number 00 None Report No. ETHE0018.83/9 ACCREDITATIONS AND AUTHORIZATIONS REV 2014.10.08 United States FCC - Designated by the FCC as a Telecommunications Certification Body (TCB). Certification chambers, Open Area Test Sites, and conducted measurement facilities are listed with the FCC. A2LA - Accredited by A2LA to ISO / IEC Guide 65 as a product certifier. This allows Northwest EMC to certify transmitters to FCC and IC specifications. NVLAP - Each laboratory is accredited by NVLAP to ISO 17025 Canada IC - Recognized by Industry Canada as a Certification Body (CB). Certification chambers and Open Area Test Sites are filed with IC. European Union European Commission – Validated by the European Commission as a Conformity Assessment Body (CAB) under the EMC directive and as a Notified Body under the R&TTE Directive. Australia/New Zealand ACMA - Recognized by ACMA as a CAB for the acceptance of test data. Korea MSIP / RRA - Recognized by KCC’s RRA as a CAB for the acceptance of test data. Japan VCCI - Associate Member of the VCCI. Conducted and radiated measurement facilities are registered. Taiwan BSMI – Recognized by BSMI as a CAB for the acceptance of test data. NCC - Recognized by NCC as a CAB for the acceptance of test data. Singapore IDA – Recognized by IDA as a CAB for the acceptance of test data. Israel MOC – Recognized by MOC as a CAB for the acceptance of test data. Hong Kong OFTA – Recognized by OFTA as a CAB for the acceptance of test data. Vietnam MIC – Recognized by MIC as a CAB for the acceptance of test data. SCOPE For details on the Scopes of our Accreditations, please visit: http://www.nwemc.com/accreditations/ Report No. ETHE0018.84/9 FACILITIES REV 2015.1.05 California Labs OC01-13 41 Tesla Irvine, CA 92618 (949) 861-8918 Minnesota Labs MN01-08, MN10 9349 W Broadway Ave. Brooklyn Park, MN 55445 (612)-638-5136 New York Labs NY01-04 4939 Jordan Rd. Elbridge, NY 13060 (315) 685-0796 Oregon Labs EV01-12 22975 NW Evergreen Pkwy Hillsboro, OR 97124 (503) 844-4066 Texas Labs TX01-09 3801 E Plano Pkwy Plano, TX 75074 (469) 304-5255 Washington Labs NC01-05 19201 120 th Ave NE Bothell, WA 9801 (425)984-6600 NVLAP NVLAP Lab Code: 200676-0 NVLAP Lab Code: 200881-0 NVLAP Lab Code: 200761-0 NVLAP Lab Code: 200630-0 NVLAP Lab Code:201049-0 NVLAP Lab Code: 200629-0 Industry Canada 2834B-1, 2834B-3 2834E-1 N/A 2834D-1, 2834D-2 2834G-1 2834F-1 BSMI SL2- IN-E- 1154R SL2- IN-E- 1152R N/A SL2- IN-E- 1017 SL2- IN-E- 1158R SL2- IN-E- 1153R VCCI A- 0029 A- 0109 N/A A- 0108 A- 0201 A- 0110 Report No. ETHE0018.85/9 PRODUCT DESCRIPTION 2014 -12-10 Client and Equipment Under Test (EUT) Information Company Name: Etherios Design Solutions Address: 110 N 5th Street Suite 400 City, State, Zip: Minneapolis, MN 55413 Test Requested By: Moshe Peri Model: ConnectCore i.MX6 WiFi/Bluetooth Evaluation Date: February 3, 2015 Information Provided by the Party Requesting the Test Functional Description of the EUT: The EUT is an 802.11abgn SISO and Bluetooth 4.0 radio module with an Quad core I.M X6 processor. The device operates as a Wi-F i client device and has no radar detection and no ad-hoc capability. Testing Objective: To demonstrate compliance with FCC requirements for RF exposure for 2.1091 mobile devices. Report No. ETHE0018.86/9 MAXIMUM PERMISSIBLE EXPOSURE (MPE) WTD.2014.12.17 OVERVIEW Human exposure to RF emissions from mobile devices (47 CFR §2.1091) may be evaluated based on the MPE limits adopted by the FCC for electric and magnetic field strength and/or power density, as appropriate, since exposures are assumed to occur at distances of 20 cm or more from persons. ANSI C95.1-1992 specifies a minimum separation distance of 20 cm for performing reliable field measurements to determine adherence to MPE limits. If the minimum separation distance between a transmitter and nearby persons is more than 20 cm under normal operating conditions, compliance with MPE limits may be determined at such distance from the transmitter. When applicable, operation instructions and prominent warning labels may be used to alert the exposed persons to maintain a specified distance from the transmitter or to limit their exposure durations and usage conditions to ensure compliance. If the use of warning labels on a transmitter is not effective or desirable, the alternative of performing SAR evaluation with the device at its closest range to persons under normal operating conditions may be used. The field strength and power density limits adopted by the FCC are based on whole-body averaged exposure and the assumption of RF field levels relate most accurately to estimating whole-body averaged SAR. This means some local values of exposures exceeding the stated field strength and power densit…

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This report must not be used to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government of the United States of America. This Report may only be duplicated in its entirety Etherios Design Solutions ConnectCore i.MX6 WiFi/Bluetooth FCC 15.407:2014 Report # ETHE0018 NVLAP Lab Code: 200881-0 CERTIFICATE OF TEST 2014-12-10 Produc t compliance is the responsibility of the client; therefore, the tests and equipment modes of operation represented in this report were agreed upon by the client, prior to testing. The results of this test pertain only to the sample(s) tested. The specific description is noted in each of the individual sections of the test report supporting this certificate of test. Last Date of Test: December 09, 2014 Etherios Design Solutions Model: ConnectCore i.MX6 WiFi/Bluetooth Radio Equipment Testing Standards Specification Method FCC 15.407:2014 FCC KDB 905462 D01 v01 Results Method Clause Test Description Applied Results Comments KDB 905462 Channel Loading/Channel Utilization Yes Pass KDB 905462 Move Time Yes Pass KDB 905462 Closing Time Yes Pass KDB 905462 Non Occupancy Period Yes Pass KDB 905462 Channel Availability Check No N/A Not required. KDB 905462 Detection Bandwidth No N/A Not required. Deviations From Test Standards None Approved By: Tim O'Shea, Operations Manager REVISION HISTORY RE V 2014.10.14 Revision Number Description Date Page Number 00 None ACCREDITATIONS AND AUTHORIZATIONS REV 2014.10.08 United States FCC - Designated by the FCC as a Telecommunications Certification Body (TCB). Certification chambers, Open Area Test Sites, and conducted measurement facilities are listed with the FCC. A2LA - Accredited by A2LA to ISO / IEC Guide 65 as a product certifier. This allows Northwest EMC to certify transmitters to FCC and IC specifications. NVLAP - Each laboratory is accredited by NVLAP to ISO 17025 Canada IC - Recognized by Industry Canada as a Certification Body (CB). Certification chambers and Open Area Test Sites are filed with IC. European Union European Commission – Validated by the European Commission as a Conformity Assessment Body (CAB) under the EMC directive and as a Notified Body under the R&TTE Directive. Australia/New Zealand ACMA - Recognized by ACMA as a CAB for the acceptance of test data. Korea MSIP / RRA - Recognized by KCC’s RRA as a CAB for the acceptance of test data. Japan VCCI - Associate Member of the VCCI. Conducted and radiated measurement facilities are registered. Taiwan BSMI – Recognized by BSMI as a CAB for the acceptance of test data. NCC - Recognized by NCC as a CAB for the acceptance of test data. Singapore IDA – Recognized by IDA as a CAB for the acceptance of test data. Israel MOC – Recognized by MOC as a CAB for the acceptance of test data. Hong Kong OFTA – Recognized by OFTA as a CAB for the acceptance of test data. Vietnam MIC – Recognized by MIC as a CAB for the acceptance of test data. SCOPE For details on the Scopes of our Accreditations, please visit: http://www.nwemc.com/accreditations/ MEASUREMENT UNCERTAINTY TMU.2014.12.03 Measurement Uncertainty When a measurement is made, the result will be different from the true or theoretically correct value. The difference is the result of tolerances in the measurement system that cannot be completely eliminated. To the extent that technology allows us, it has been our aim to minimize this error. Measurement uncertainty is a statistical expression of measurement error qualified by a probability distribution. A measurement uncertainty estimation has been performed for each test per our internal quality document WP 342. The estimation is used to compare the measured result with its "true" or theoretically correct value. The expanded measurement uncertainty (K=2) for each test is on each data sheet. Our measurement data meets or exceeds the measurement uncertainty requirements of the applicable specification; therefore, the test data can be compared directly to the specification limit to determine compliance. The calculations for estimating measurement uncertainty are based upon ETSI TR 100 028 (or CISPR 16-4-2 as applicable), and are available upon request. The following table represents the Measurement Uncertainty (MU) budgets for each of the tests that may be contained in this report. Test + MU - MU Frequency Accuracy (Hz) 0.0007% -0.0007% Amplitude Accuracy (dB) 1.2 dB -1.2 dB Conducted Power (dB) 0.3 dB -0.3 dB Radiated Power via Substitution (dB) 0.7 dB -0.7 dB Temperature (degrees C) 0.7°C -0.7°C Humidity (% RH) 2.5% RH -2.5% RH Voltage (AC) 1.0% -1.0% Voltage (DC) 0.7% -0.7% Field Strength (dB) 4.7 dB -4.7 dB AC Powerline Conducted Emissions (dB) 2.9 dB -2.9 dB FACILITIES REV 2014.10.08 California Labs OC01-13 41 Tesla Irvine, CA 92618 (949) 861-8918 Minnesota Labs MN01-08, MN10 9349 W Broadway Ave. Brooklyn Park, MN 55445 (612)-638-5136 New York Labs NY01-04 4939 Jordan Rd. Elbridge, NY 13060 (315) 685-0796 Oregon Labs EV01-12 22975 NW Evergreen Pkwy Hillsboro, OR 97124 (503) 844-4066 Texas Labs TX01-09 3801 E Plano Pkwy Plano, TX 75074 (469) 304-5255 Washington Labs NC01-05 19201 120 th Ave NE Bothell, WA 9801 (425)984-6600 NVLAP NVLAP Lab Code: 200676-0 NVLAP Lab Code: 200881-0 NVLAP Lab Code: 200761-0 NVLAP Lab Code: 200630-0 NVLAP Lab Code:201049-0 NVLAP Lab Code: 200629-0 Industry Canada 2834B-1, 2834B-3 2834E-1 N/A 2834D-1, 2834D-2 2834G-1 2834F-1 BSMI SL2-IN-E-1154R SL2-IN-E-1152R N/A SL2-IN-E-1017 In Process SL2-IN-E-1153R VCCI A-0029 A-0109 N/A A-0108 A-0201 A-0110 PRODUCT DESCRIPTION 2014-12-10 Client and Equipment Under Test (EUT) Information Company Name: Digi International Address: 11001 Bren Road East City, State, Zip: Minnetonka, MN 55343 Test Requested By: Collin LaFave Model: C…

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