2AYEW-EDGE2Single Board Computer

IEC-EDGE2-0432 | Single Board Computer User Manual Get Started with https://www.mixtile.com/wiki/ Edge 2 – User Manual MIXTILE V1.1 Copyright © 2021 MIXTILE. 1 Introduction 1.1 Product Description Edge 2 is a high-performance and rich-interface ARM64 single-board computer targeted for a wide range of IoT networking and computing applications. It may apply in networking, computing, controlling, and home entertainment areas for further achievement with the help of multipurpose software. The single-board computer combines a MIXTILE System-on-Module Core 3568, a WLAN+BT wireless module, and plenty of expansion interfaces. 1.2 Package list l 1x MIXTILE Edge 2 with customizable shell l 1x 1m type-c to type-c cable l 2x 16mm 6dbi 2.4G/5.8G Antennas 1.3 Main Features l Quad-core Cortex-A55 SoC Processor RK3568 up to 2.0GHz l 2/4GBytes LPDDR4 SDRAM Memory l 16/32GBytes eMMC Flash Memory l 0.8 Tops NPU l Wi-Fi 6 802.11ax l Dual-Mode Bluetooth 5.0 l Support 4G/5G/LoRa/Zigbee module l 1x Gigabit Ethernet Port l 1x MicroSD 3.0 Flash Expansion Socket l 3x USB 2.0/3.0 ports up to 5Gbps l 1x M.2 Socket: PCIe 3.0, USB 3.0, SIM Socket l 1x Mini-PCIe Socket: USB2.0, SIM Socket l 1 x U.2 Socket: SATA/PCIe, SATA, RGMII/SPI/I2S, USB2.0 l 1x HDMI2.0, 1x eDP, 2x MIPI-DSI, and 1x MIPI-CSI n 4KP60 H.265/H.264/VP9 video decoder n 1080P100 H.264/H.265 video encoder l 1x RS485, 1x CAN, 1x I2C, and 2x UART l 3x PDM, 1x SPDIF, 1x Speaker, 1x IR, and 4x ADC l Real Time Clock with Battery Backup l 2x power supply ports: n Type-C PD3.0 Power input (Max 3A @ 20V) n 12V DC/SATA Power input (Max 3A) l Android 11 Board Support Package l 0 to +80°C Operating Temperature Edge 2 – User Manual MIXTILE V1.1 Copyright © 2021 MIXTILE. 1.4 Key Component Specifications The key component specifications are described below with relevant hardware information and developing notices. For more information, pin assignments and signal descriptions are listed in Chapter 2, Connectors & Pin Assignments. 1.4.1 MIXTILE Core 3568 The Core 3568 is a System-on-Module that expands all CPU functions to pins with an innovative connector. The Rockchip RK3568 ARM64 CPU contains many peripherals to support multi-purpose. l Quad Cortex-A55 processing cores l Core operating frequencies up to 2.0GHz l Neural Process Unit with processing performance up to 0.8 TOPS l Support 4k@60fps H.265/H.264/VP9 decoder; 1080P@100fps H.265/H.264 encoder l LPDDR4 SDRAM supports up to 8GB The SDRAM is 32bits data width, 4 ranks LPDDR4 memory capacities from 2GBytes to 8GBytes. The system flash memory supports eMMC 5.1 memory capacities from 16GBytes to 256GBytes. The default memory setting is 2/4GBytes LPDDR4 and 16/32GBytes eMMC for Edge 2. 1.4.2 Wi-Fi 6 / Bluetooth Edge 2 integrates a Wi-Fi and Bluetooth module AP6275S, that can wake up the device from sleep mode. AP6275S supports Wi-Fi 6 and dual-mode Bluetooth 5.0 that could interact with different vendors’ 802.11a/b/g/n/ac/ax 2x2 Access Points with MIMO standard and can accomplish up to a speed of 1200Mbps with the dual stream. Wi-Fi wake and enable signals connect to GPIO0 in the processor, which can be operating while the device is sleep. Edge 2 – User Manual MIXTILE V1.1 Copyright © 2021 MIXTILE. 1.4.3 MicroSD Socket The MicroSD socket accepts standard 11mm x 15mm Micro-SD cards with capacities up to 64GBytes. The 4bits data interface supports the SDMMC3.0 protocol. The default boot setting is the eMMC Flash which can change to the MicroSD card. 1.4.4 M.2 Socket M.2, Next Generation Form Factor (NGFF), is specified for expansion modules. The M.2 interface uses a standard 75 pins B key socket, which supports USB3.0-based WWAN modules, PCIe-based WWAN modules, and PCIe-based SSD modules. The M.2 socket supports the module sizes of 2242, 3042, and 3052. The module supporting configuration, including power, reset, and interrupt signals, is under software control by Core 3568. Since each module needs specific configuration definitions, check the configuration setting before connecting the module. SIM Support The M.2 socket includes a SIM socket with the SIM_M.2 mark, which supports 12mm x 15mm micro-SIM cards for 4G/5G cellular function. This socket does not support dual SIM. USB Support The M.2 socket supports one standard USB 3.0 interface. Since the USB 3.0 data signals and one lane of PCIe data signals are using the same set of pins, a GPIO is used to select USB 3.0 and a lane of two-lane PCIe 3.0 signal. PCIe Support The M.2 socket supports a two-lane PCIe 3.0 interface. Edge 2 uses PI6C557-03BLE as a clock generator to provide a 100MHz clock signal for the CPU and M.2 socket. For full functioning of the two-lane PCIe signal, the selecting GPIO, PCIE_USB_SEL_GPIO1_D0, needs to set LOW to active. 1.4.5 Mini-PCIe Socket The mini-PCIe is a small form factor PCI card interface, which uses a standard 52 pins mini-PCIe socket. It contains a USB 2.0 interface with a supported SIM signal. The mini-PCIe socket supports the module sizes of 3052. The module supporting configuration, including power, reset, and interrupt signals, is under software control by Core 3568. Since each module needs specific configuration definitions, check the configuration setting before connecting the module. SIM Support The mini-PCIe socket includes a SIM socket with SIM_Mini mark, which supports 12mm x 15mm micro-SIM cards for 4G cellular function. This socket does not support dual SIM. USB Support The mini-PCIe socket supports a standard USB 2.0 interface. Edge 2 – User Manual MIXTILE V1.1 Copyright © 2021 MIXTILE. 1.4.6 Gigabit Ethernet The IEEE802.3 compliant ethernet supports 10/100/1000Mb half-duplex and full-duplex auto- negotiation. The GbE communicates to an external PHY, RTL8211F-CG, through an RGMII interface from the processor. The RJ45 connector contains status and speed lights. The green light is on for connected and flashing for data transmitting. The yellow light is on for 1000Mbps and off for 10/100Mbps. 1.4.7 Power Input Power De…

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Focalcrest Limited Agent Authorization Company: Focalcrest Limited Address: Haisong Building Tower B Suite 1101, Tairan 9th Road, Futian District, Shenzhen, China Product Name: Single Board Computer Trade Mark: / Model Number: IEC-EDGE2-0432, IEC-EDGE2-0216 FCC ID: 2AYEW-EDGE2 We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2022-03-24 Name: Sophia Yi Title: Manager Company: Focalcrest Limited

Focalcrest Limited Add: Haisong Building Tower B Suite 1101, Tairan 9th Road, Futian District, Shenzhen, China Tel: 0086 755 82548400 Date: 2022-03-24 Dear Sir/Madam, We, Focalcrest Limited Hereby declares the following statement , PCB board, circuit, structure and internal of these model(s) are the same, Only model number and memory are different for these model. IEC-EDGE2-0432 is 4G LPDDR4 and 32G eMMC. IEC-EDGE2- 0216 is 2G LPDDR4 and 16G eMMC. Product name: Single Board Computer Models No.: IEC-EDGE2-0432, IEC-EDGE2-0216 Sincerely, Signature: Client’s name / title : Sophia Yi / Manager Company: Focalcrest Limited Address : Haisong Building Tower B Suite 1101, Tairan 9th Road, Futian District, Shenzhen, China Tel: 0086 755 82548400 E-Mail: [email protected]

Focalcrest Limited Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2022-03-24 Subject; Request for Confidentiality FCC ID: 2AYEW-EDGE2 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description Declaration of Software Security Requirements For U-NII Devices In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Sophia Yi Title: Manager

Page 1 of 1 Rev.2.0 Focalcrest Limited WIFI Channel 12 and 13 Declaration Letter We declare the equipment identified below with regards to Channel 12 and 13 capabilities for FCC ID: 2AYEW-EDGE2 Declaration Product hardware does not have the capability to operate on Channel 12 and 13. Product hardware has the capability to operate on Channel 12 and 13. However, these two channels will be disabled via software and will not be accessible to user. Product hardware has the capability to operate on Channel 12 and 13. However, all the operated channels can’t be changed in the RF parameter via software. All channels have complied with all of the requirements sets out in FCC Part 15.247. Product hardware has the capability to operate on WiFi Channel 12 and 13, and meets the requirements of KDB 594280 D01 v02r01. Please note: 1.) By default, this device operates in a mode that is compliant with the U.S. requirements. 2.) This device will also use supplemental information such as geo-location data to determine that it is operating outside the U.S., if necessary, to change its power. Such supplemental data will be derived from the following: Global Navigation Satellite System (GNSS)7 sensors in the device Mobile Country Code (MCC),8 or MCC with a Mobile Network code (MNC), received from a CMRS9 carrier and received directly by a receiver on the device Country information derived from multiple adjacent access points (for example using IEEE Std 802.11d provisions) may be permitted on case-by-case basis Other suitable geo-location data based on IP addresses or other reliable source. Signature: Name / Title: Sophia Yi / Manager Tel: 0086 755 82548400 E-Mail: [email protected] Date: 2022-03-24

Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 4 External Photos of the EUT Fig. 1 Fig. 2 BT&WIFI Antenna0 WIFI Antenna1 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 4 Fig. 3 Fig. 4 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 4 Fig. 5 Fig. 6 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 4 Fig. 7 Fig. 8

Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 _____________________________________________________________________________________________________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 1 LABEL AND LOCATION (Size: L4cm x 3cm) Label Location Single Board Computer Model: Edge 2 FCC ID: 2AYEW-EDGE2 Caution: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.

Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 3 Internal Photos of the EUT Fig. 1 Fig. 2 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 3 Fig. 3 Fig. 4 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 3 Fig. 5

Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 13 Maximum Permissible Exposure Report 1. Product Information FCC ID: 2AYEW-EDGE2 Product name Single Board Computer Test Model IEC-EDGE2-0432 Additional Model No. IEC-EDGE2-0216 Model Declaration PCB board and structure of these model(s) are the same, only the memory is different. IEC-EDGE2-0432 is 4G LPDDR4 and 32G eMMC. IEC-EDGE2-0216 is 2G LPDDR4 and 16G eMMC. So no additional models were tested. Power supply DC 12V, 3A from Adapter Operation frequency 2402MHz ~ 2480MHz 2412MHz ~ 2462MHz 5180-5240MHz 5745MHz-5825MHz Antenna Type Antenna0: External Antenna Antenna1: External Antenna Antenna Gain 6.0dBi(Max) Hardware version EDGE2-V1.2.0 Software version v1.0.6.2112070904 Channel Number 79 channels for Bluetooth V5.0(DSS) 40 channels for Bluetooth V5.0 (DTS) 11 Channels for 20MHz bandwidth (2412~2462MHz) 7 Channels for 40MHz bandwidth (2422~2452MHz) 4 Channels for 20MHz bandwidth(5180MHz-5240MHz) 2 channels for 40MHz bandwidth(5190MHz~5230MHz) 1 channels for 80MHz bandwidth(5210MHz 5 channels for 20MHz bandwidth(5745MHz-5825MHz) 2 channels for 40MHz bandwidth(5755MHz~5795MHz) 1 channels for 80MHz bandwidth(5775MHz) Exposure category General population/uncontrolled environment EUT Type Production Unit Device Type Mobile Devices Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 13 2. Evaluation Method Systems operating under the provisions of FCC 47 CFR section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. In accordance with KDB447498D01 for Simultaneous transmission MPE test exclusion applies when the sum of the MPE ratios for all simultaneous transmitting antennas incorporated in a host device, based on the calculated/estimated, numerically modelled or measured field strengths or power density, is ≤ 1.0. The MPE ratio of each antenna is determined at the minimum test separation distance required by the operating configurations and exposure conditions of the host device, according to the ratio of field strengths or power density to MPE limit, at the test frequency. Either the maximum peak or spatially averaged results from measurements or numerical simulations may be used to determine the MPE ratios. Spatial averaging does not apply when MPE is estimated using simple calculations based on far-field plane-wave equivalent conditions. The antenna installation and operating requirements for the host device must meet the minimum test separation distances required by all antennas, in both standalone and simultaneous transmission operations, to satisfy compliance. Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 13 3. Limit 3. 1 Refer Evaluation Method ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB publication 447498 D01 General 1 RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1091: Radiofrequency radiation exposure evaluation: Mobile Devices 3. 2 Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane-wave equivalent power density 4. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S=PG/4πR² Where: S=power density P=power input to 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 5. Antenna Information ES-D4 can only use antennas certificated as follows provided by manufacturer; Antenna type and antenna number Operate frequency band Maximum antenna gain Notes External Antenna 0 2400MHz ~ 2500MHz 5180-5240MHz 5745MHz-5825MHz 6.0dBi BT&WiFi Antenna External Antenna 1 2400MHz ~ 2500MHz 5180-5240MHz 5745MHz-5825MHz 6.0dBi WiFi Antenna Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 13 6. Conducted Power [BT] Mode Channel Frequency (MHz) Peak Conducted Output Power (dBm) GFSK 00 2402 2.83 39 2441 7.8 79 2480 9.48 π/4-DQPSK 00 2402 5.67 39 2441 10.97 79 2480 11.91 8-DPSK 00 2402 6.06 39 2441 11.37 79 2480 12.16 [BT LE] Mode Channel Frequency (MHz) Peak Conducted Output Power (dBm) GFSK 00 2402 3.23 19 2440 7.8 39 2480 9.56 […

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Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 1 Appendix B RF Test Data for BLE (Conducted Measurement) Product Name: Single Board Computer Test Model: IEC-EDGE2-0432 Environmental Conditions Temperature: 23.5 C Relative Humidity: 52.2% ATM Pressure: 100.0 kPa Test Engineer: Bill Zhu Supervised by: Li huan Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 2 B.1 6dB Bandwidth Test Result TestMode Antenna Channel DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant0 2402 0.692 2401.600 2402.292 0.5 PASS 2440 0.704 2439.588 2440.292 0.5 PASS 2480 0.712 2479.572 2480.284 0.5 PASS BLE_2M Ant0 2402 1.244 2401.296 2402.540 0.5 PASS 2440 1.244 2439.288 2440.532 0.5 PASS 2480 1.244 2479.280 2480.524 0.5 PASS Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 3 Test Graphs BLE_1M_Ant0_2402 BLE_1M_Ant0_2440 BLE_1M_Ant0_2480 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 4 BLE_2M_Ant0_2402 BLE_2M_Ant0_2440 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 5 BLE_2M_Ant0_2480 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 6 B.2 Maximum conducted output power Test Result TestMode Antenna Channel Result[dBm] Limit[dBm] Verdict BLE_1M Ant0 2402 3.23 ≤30 PASS 2440 7.8 ≤30 PASS 2480 9.56 ≤30 PASS BLE_2M Ant0 2402 3.64 ≤30 PASS 2440 7.99 ≤30 PASS 2480 9.67 ≤30 PASS Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 7 Test Graphs BLE_1M_Ant0_2402 BLE_1M_Ant0_2440 BLE_1M_Ant0_2480 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 8 BLE_2M_Ant0_2402 BLE_2M_Ant0_2440 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 9 BLE_2M_Ant0_2480 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 10 B.3 Maximum power spectral density Test Result TestMode Antenna Channel Result[dBm/3-100kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant0 2402 -12.65 ≤8.00 PASS 2440 -7.87 ≤8.00 PASS 2480 -5.91 ≤8.00 PASS BLE_2M Ant0 2402 -14.56 ≤8.00 PASS 2440 -10.12 ≤8.00 PASS 2480 -8.13 ≤8.00 PASS Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 11 Test Graphs BLE_1M_Ant0_2402 BLE_1M_Ant0_2440 BLE_1M_Ant0_2480 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 12 BLE_2M_Ant0_2402 BLE_2M_Ant0_2440 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 13 BLE_2M_Ant0_2480 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 14 B.4 Band edge measurements Test Result TestMode Antenna ChName Channel RefLevel[dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant0 Low 2402 2.28 -48.8 ≤-17.72 PASS High 2480 8.84 -47.7 ≤-11.16 PASS BLE_2M Ant0 Low 2402 1.95 -39.76 ≤-18.05 PASS High 2480 8.19 -48.04 ≤-11.81 PASS Test Graphs BLE_1M_Ant0_Low_2402 BLE_1M_Ant0_High_2480 BLE_2M_Ant0_Low_2402 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 15 BLE_2M_Ant0_High_2480 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 16 B.5 Conducted Spurious Emission Test Result TestMode Antenna Channel FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant0 2402 Reference 2.18 2.18 --- PASS 30~1000 2.18 -60.39 ≤-17.82 PASS 1000~26500 2.18 -45.43 ≤-17.82 PASS 2440 Reference 6.86 6.86 --- PASS 30~1000 6.86 -58.89 ≤-13.14 PASS 1000~26500 6.86 -45.83 ≤-13.14 PASS 2480 Reference 8.64 8.64 --- PASS 30~1000 8.64 -60.23 ≤-11.36 PASS 1000~26500 8.64 -45.58 ≤-11.36 PASS BLE_2M Ant0 2402 Reference 1.95 1.95 --- PASS 30~1000 1.95 -60.15 ≤-18.05 PASS 1000~26500 1.95 -45.11 ≤-18.05 PASS 2440 Reference 6.26 6.26 --- PASS 30~1000 6.26 -60.71 ≤-13.74 PASS 1000~26500 6.26 -45.76 ≤-13.74 PASS 2480 Reference 8.17 8.17 --- PASS 30~1000 8.17 -60.41 ≤-11.83 PASS 1000~26500 8.17 -46.26 ≤-11.83 PASS Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 17 Test Graphs BLE_1M_Ant0_2402_0~Reference BLE_1M_Ant0_2402_30~1000 BLE_1M_Ant0_2402_1000~26500 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 18 BLE_1M_Ant0_2440_0~Reference BLE_1M_Ant0_2440_30~1000 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 19 BLE_1M_Ant0_2440_1000~26500 BLE_1M_Ant0_2480_0~Reference BLE_1M_Ant0_2480_30~1000 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 20 BLE_1M_Ant0_2480_1000~26500 BLE_2M_Ant0_2402_0~Reference Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 21 BLE_2M_Ant0_2402_30~1000 BLE_2M_Ant0_2402_1000~26500 BLE_2M_Ant0_2440_0~Reference Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 22 BLE_2M_Ant0_2440_30~1000 BLE_2M_Ant0_2440_1000~26500 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 23 BLE_2M_Ant0_2480_0~Reference BLE_2M_Ant0_2480_30~1000 BLE_2M_Ant0_2480_1000~26500 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 24 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEB 25 B.6 Duty Cycle Test Result TestMode Antenna Channel ON Time [ms] Period [ms] X DC [%] xFactor Limit Verdict BLE_1M Ant0 2402 0.38 0.63 0.6032 60.32 2.20 --- --- 2440 0.38 0.63 0.6032 60.32 2.20 --- --- 2480 0.38 0.63 0.6032 60.32 2.20 --- --- BLE_2M Ant0 2402 0.19 0.62 0.3065 30.65 5.14 --- --- 2440 0.20 0.63 0.3175 31.75 4.98 --- --- 2480 0.20 0.63 0.3175 31.75 4.98 --- --- Shenzhen LCS Compliance Testing…

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Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEC 1 Appendix C RF Test Data for 2.4G WIFI (Conducted Measurement) Product Name: Single Board Computer Test Model: IEC-EDGE2-0432 Environmental Conditions Temperature: 23.5 C Relative Humidity: 52.2% ATM Pressure: 100.0 kPa Test Engineer: Bill Zhu Supervised by: Li huan Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEC 2 C.1 6dB Bandwidth Test Result TestMode Antenna Channel DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant0 2412 8.040 2407.920 2415.960 0.5 PASS 2437 7.520 2433.440 2440.960 0.5 PASS 2462 7.560 2458.400 2465.960 0.5 PASS 11G Ant0 2412 12.920 2406.960 2419.880 0.5 PASS 2437 15.440 2429.440 2444.880 0.5 PASS 2462 15.280 2454.440 2469.720 0.5 PASS 11N20SISO Ant0 2412 15.920 2404.440 2420.360 0.5 PASS 2437 15.920 2429.440 2445.360 0.5 PASS 2462 15.120 2454.440 2469.560 0.5 PASS 11N40SISO Ant0 2422 35.280 2404.480 2439.760 0.5 PASS 2437 33.840 2420.680 2454.520 0.5 PASS 2452 35.040 2434.480 2469.520 0.5 PASS Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEC 3 Test Graphs 11B_Ant0_2412 11B_Ant0_2437 11B_Ant0_2462 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEC 4 11G_Ant0_2412 11G_Ant0_2437 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEC 5 11G_Ant0_2462 11N20SISO_Ant0_2412 11N20SISO_Ant0_2437 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEC 6 11N20SISO_Ant0_2462 11N40SISO_Ant0_2422 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEC 7 11N40SISO_Ant0_2437 11N40SISO_Ant0_2452 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEC 8 TestMode Antenna Channel DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 8.080 2407.960 2416.040 0.5 PASS 2437 8.040 2432.960 2441.000 0.5 PASS 2462 8.000 2458.000 2466.000 0.5 PASS 11G Ant1 2412 15.440 2404.440 2419.880 0.5 PASS 2437 15.440 2429.440 2444.880 0.5 PASS 2462 15.120 2454.440 2469.560 0.5 PASS 11N20SISO Ant1 2412 16.000 2404.480 2420.480 0.5 PASS 2437 15.400 2429.440 2444.840 0.5 PASS 2462 15.120 2454.440 2469.560 0.5 PASS 11N40SISO Ant1 2422 35.040 2404.480 2439.520 0.5 PASS 2437 35.040 2419.480 2454.520 0.5 PASS 2452 35.040 2434.480 2469.520 0.5 PASS Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEC 9 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEC 10 11G_Ant1_2412 11G_Ant1_2437 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEC 11 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEC 12 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEC 13 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEC 14 C.2 Maximum conducted output power Test Result Mode Channel Peak Power [dBm] Limit [dBm] Verdict Ant 0 Ant 1 Sum 11B 2412 15.79 13.40 / ≤30 PASS 2437 15.84 13.43 / ≤30 PASS 2462 15.56 13.41 / ≤30 PASS 11G 2412 14.45 13.09 / ≤30 PASS 2437 14.32 13.04 / ≤30 PASS 2462 14.24 13.24 / ≤30 PASS 11N20 2412 14.04 12.27 16.25 ≤30 PASS 2437 14.26 12.30 16.40 ≤30 PASS 2462 14.22 12.23 16.35 ≤30 PASS 11N40 2422 14.49 12.68 16.69 ≤30 PASS 2437 14.85 12.72 16.92 ≤30 PASS 2452 14.65 12.74 16.81 ≤30 PASS Shenzhen LCS Compliance Testing Laboratory Ltd. FCC ID: 2AYEW-EDGE2 Report No.: LCS220105010AEC 15 C.3 Maximum power spectral density Test Result TestMode Antenna Channel Result[dBm/3kHz] Limit[dBm/3kHz] Verdict 11B Ant0 2412 -8.42 ≤8.00 PASS 2437 -8.01 ≤8.00 PASS 2462 -9.09 ≤8.00 PASS 11G Ant0 2412 -19.05 ≤8.00 PASS 2437 -18.08 ≤8.00 PASS 2462 -17.79 ≤8.00 PASS 11N20SISO Ant0 2412 -19.28 ≤8.00 PASS 2437 -18.67 ≤8.00 PASS 2462 -17.91 ≤8.00 PASS 11N40SISO Ant0 2422 -22.05 ≤8.00 PASS 2437 -19.13 ≤8.00 PASS 2452 -17.64 ≤8.00 PASS TestMode Antenna Channel Result[dBm/3kHz] Limit[dBm/3kHz] Verdict 11B Ant1 2412 -12.62 ≤8.00 PASS 2437 -12.22 ≤8.00 PASS 2462 -11.99 ≤8.00 PASS 11G Ant1 2412 -20.51 ≤8.00 PASS 2437 -17.52 ≤8.00 PASS 2462 -17.38 ≤8.00 PASS 11N20SISO Ant1 2412 -21.54 ≤8.00 PAS…

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