2AOHH-TURBOXC865Robotics RB5

Copyright© 2020 Thundercomm Technology Co., Ltd. All rights reserved. Qualcomm® Robotics RB5 Development Kit Hardware User Manual Rev. V1.1 Mar 12, 2021 Empowering Every IoT Device with Our Technology Robotics RB5 Development Kit Hardware User Manual Copyright© 2020 Thundercomm Technology Co., Ltd. All rights reserved. I Revision History Revision Date Description 1.0 Sept 24, 2020Initial release. 1.1 March 12, 2021 Fix typo in Top view in chapter 1.2.1. Remove description about ‘support headset jack’. Fix description for GPIO-B. Robotics RB5 Development Kit Hardware User Manual Copyright© 2020 Thundercomm Technology Co., Ltd. All rights reserved. I Table of Contents 1 Qualcomm ® Robotics RB5 Development Kit ..................................................................... 1 1.1 RB5 Development board Key Features ............................................................................................ 1 1.2 Board views ......................................................................................................................................... 3 1.2.1 Top view ....................................................................................................................................... 3 1.2.2 Back view ..................................................................................................................................... 4 1.2.3 Terms and Definitions ................................................................................................................ 4 2 Start the board ....................................................................................................................... 5 2.1 Required equipment .......................................................................................................................... 5 2.2 Ubuntu Embedded OS startup process ........................................................................................... 5 3 Qualcomm® Robotics RB5 Development Kit .................................................................... 6 3.1 System Block diagram ....................................................................................................................... 6 3.2 Processor ............................................................................................................................................. 8 3.3 Memory ............................................................................................................................................... 8 3.4 MicroSD ............................................................................................................................................... 8 3.5 Wi-Fi/BT ............................................................................................................................................... 9 3.6 Display Interface ................................................................................................................................. 9 3.6.1 HDMI ............................................................................................................................................ 9 3.6.2 MIPI-DSI ..................................................................................................................................... 10 3.7 Camera Interfaces............................................................................................................................. 10 3.8 USB Ports ........................................................................................................................................... 10 3.8.1 USB-Host ports ......................................................................................................................... 11 3.8.2 USB TypeC port ......................................................................................................................... 11 3.9 Audio ................................................................................................................................................. 11 3.9.1 BT Audio .................................................................................................................................... 11 3.9.2 HDMI Audio............................................................................................................................... 11 3.9.3 DisplayPort Audio ..................................................................................................................... 11 3.10 DC-power and Battery Power ......................................................................................................... 12 3.11 DC power Measurements ................................................................................................................ 12 3.12 Buttons .............................................................................................................................................. 12 3.13 External Fan connection .................................................................................................................. 12 3.14 UART .................................................................................................................................................. 12 3.15 JTAG (NA) .......................................................................................................................................... 12 3.16 System and user LEDs ...................................................................................................................... 12 3.17 Expansion Connector ....................................................................................................................... 13 3.18 Additional Functionality .................................................................................................................. 13 Robotics RB5 Development Kit Hardware User Manual Copyright© 2020 Thundercomm Technology Co., Ltd. All rights reserved. II 3.18.1 Ethernet Connector …

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Thundercomm TurboX C865 System on Module Copyright © 2018 All Rights Reserved, Thundercomm Technology Co., Ltd. 1 Thundercomm TurboX TM C865 System on Module A high performance embedded platform based on Qualcomm® Snapdragon™ QRB5165 processor Description Thundercomm TurboX TM C865 System on Module (SOM) is a high performance intelligent module, integrating Android, based on Qualcomm QRB5165 processor. It integrates the advanced 7 nm Fin FET process, a customized 64-bit Octa-core Qualcomm Kryo 585 applications processor. C865 SOM supports long range Wi-Fi, Wi-Fi 6 (Wi-Fi 802.11 a/b/g/n/ac/ax) and BT5.1. It supports one 5040 x 2160@60Hz or two 2560 x2560@120fps display, support up to 12 cameras with 7 concurrent, integrates multiple audio and video input/output interfaces. It provides a variety of GPIO, I2C, UART and SPI standard interfaces. In addition, it supports two 4-lane MIPI-DSI, six 4-laneMIPI-CSI together with SOM common standard protocol interfaces such as USB3.1, PCIE2.1/3.0 and I2S. C865 SOM provides convenient and stable system solution for IOT field, it can be embedded into the device on VR/AR, Robot, Smart Camera, AI devices, and any other connecting fields. The size of module is 56mm x 45mm x 9.06mm, besides a 500pins B2B connector. Features The following table shows the detailed features of QRB5165 and C865 SOM. QRB5165 Applications Processor Kryo 585-64-bit applications processor with a 4MB L3 cache  Quad high-performance Kryo Gold cores  Quad low-power Kryo Silver cores Digital signal processing  Compute Hexagon DSP with quad Hexagon Vector eXtensions (quad-HVX) and Hexagon Co-processor (Hexagon CP) 2.0  Audio Hexagon DSP dedicated to audio subsystem  Sensor Hexagon DSP in the Qualcomm All-Ways Aware Hub to support always-on, low-power use cases  All Hexagon DSP are cache-based processors with full access to DDR Thundercomm TurboX C865 System on Module Copyright © 2018 All Rights Reserved, Thundercomm Technology Co., Ltd. 2 Graphics  Adreno GPU 650 - 4K 60 fps UI or 2x 2k 60 fps UI  OpenGL ES 3.2, Vulkan 1.1, DX12 FL 12_1  OpenCL 2.0 full profile Display support 2 x 4-lane DSI D-PHY 1.2 and DisplayPort 1.4 data concurrency over USB Maximum concurrency configurations  5040 × 2160 at 60 Hz 30bpp primary + 3840 × 2160 at 60 Hz 30bpp DisplayPort or 3840 × 2160 at 60 Hz 30bpp Wi-Fi display  5040 × 2160 at 60Hz 30bpp primary + 7680 × 4320 at 30 Hz 24bpp DisplayPort  5040 × 2160 at 60Hz 30bpp primary + 2 × 3840 ×2160 at 60 Hz DisplayPort Video Encode 4K120/8K30 encode for H.265 Main 10, H.265 Main, H.264 High, and VP8 codecs Video Decode 4K240/8k30 decode for H.265 Main 10, H.265 Main, H.264 High, VP9 profile 2, VP8, and MPEG-2 codecs Camera support  Qualcomm Spectra 480 Camera ISP  Support 6 x 4 Lane MIPI CSI  Real-time sensor input resolution: 25 + 25 + 2 + 2 + 2 + 2 + 2 MP  64 MP 30 fps ZSL with a dual ISP WLAN 2.4G/5G, support 802.11 a/b/g/n/ac/ax, 2 x 2 MIMO Bluetooth  Support Bluetooth 5.1 + HS  BLE ADC Interface  Support ADC interfaces  Used for input voltage sense, battery temperature detection and general purpose ADC C865 SOM Processor Snapdragon™ QRB5165 Memory LPDDR5(POP) + UFS3.1, 8GB + 128GB Connectivity WiFi /BT: QCA6391 (2x2 MIMO, 802.11 a/b/g/n/ac/ax & BT5.1) Display Interfaces 2 x MIPI-DSI 4-lane, 5040 x 2160@60fps Camera Interfaces 6x 4 data lane MIPI CSI Thundercomm TurboX C865 System on Module Copyright © 2018 All Rights Reserved, Thundercomm Technology Co., Ltd. 3 Audio Interface  SoundWire interface for codec  SoundWire interface for smart speaker amplifier  3x MI2S with two data lanes to support full duplex stereo  1x MI2S with four data lanes for up to eight channels  3 DMIC ports supports up to 6 DMICs USB 2x USB 3.1 GEN2, one can support Type-C with DisplayPort PCIe 2 x 2-lane PCIe Gen3.0 Other Interfaces  2 x RF connector for WiFi /BT, 2 x USB 3.1, 2 x PCIE, 1 x UART, 1 x SDC for SD card, 6 x DMICs, 2 x Speakers  11 x 4pin QUPs( can be set as 4pin SPI or 2pin I2C)  2 x QUPs can be set as 2pin I2C  4 x camera dedicated I2Cs  2 x sensor dedicated I2Cs  1 x sensor dedicated SPI Operating Environment  Operation Temperature: --20°C ~ 70°C  Operation Humidity: 5%~95%, non-condensing Power supply 3.8V ~ 4.2V Dimension 45 x 56 x 9mm w/B2B Connector RoHS All hardware components are fully compliant with EU RoHS 2.0 directive Applications TurboX C865 SOM is ideal for many applications including (but not limited to): AI, Robotics, Virtual Reality (VR), Augmented Reality (AR), Drones and Medical Devices. Revision History: Version Date Description V1.0 May.30, 2020 Revised Release V1.1 Jan 05, 2021 1. Add notes for alt functions of pin D38 E37 K41 K42 Thundercomm TurboX C865 System on Module Copyright © 2018 All Rights Reserved, Thundercomm Technology Co., Ltd. 4 Table of Contents 1 Physical Description ............................................................................................................................................ 6 1.1 Hardware Block Diagram .................................................................................................................... 6 1.2 Major Components Location ............................................................................................................... 6 1.3 Connectors Function and Part Number ................................................................................................ 7 1.4 Package Drawing and Dimensions ...................................................................................................... 8 2 Interfaces Description ........................................................................................................................................ 10 2.1 Interfaces Parameter Definitions........................................................................................................ 10 2.2 Interfaces Detail Description ...............................................................................................…

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Thundercomm Technology Co., Ltd Address: Building 4, No. 99, Data Valley Middle Road, Xiantao District, Yubei District, Chongqing, China Tel.: +86 010-82036511 Fax: +86 010-82036511 E-mail: [email protected] FCC Confidential Authorization Date: 2021-07-27 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID:2AOHH-TURBOXC865 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Thundercomm Technology Co., Ltd, hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Block Diagram  Schematics  Operation Description  Software Security Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely Yours, Signature Qiyong Zhou Manager

Thundercomm Technology Co.,Ltd Address: Building 4, No. 99, Data Valley Middle Road, Xiantao District, Yubei District, Chongqing, China Tel.:+86 010-82036511 Fax: +86 010-82036511 E-mail:[email protected] Modular Approval Letter Date: 2021-07-27 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Application Examiner, We, Thundercomm Technology Co., Ltd is submitting this application for certification of product named as Robotics RB5, Model Numbers: TurboX C865 Dev Kit (FCC ID: 2AOHH-TURBOXC865). It 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.” Yes, it is fulfilled. The radio portion of the module has its own RF shielding. The shielding is installed at the factory. Please see the EUT photos. 2. “The modular transmitter must have buffered modulation/data inputs.” Yes, it is fulfilled. 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.” Yes, it is fulfilled. The EUT has its own power supply regulation to insure compliance. 4. “The modular transmitter must comply with the antenna requirements of Section 15.203 and 15.204(c).” Yes. The EUT has two PCB antenna design. 5. “The modular transmitter must be tested in a stand-alone configuration.” Yes, it is fulfilled. The EUT was tested in a stand-alone configuration. 6. “The modular transmitter must be labeled with its own FCC ID number.” Yes, it is fulfilled. The module will be labeled with its own FCC ID number. Please see FCC ID label & location exhibit. 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.” Yes, it is fulfilled. The necessary explanation to be complied with this requirement is contained in the user manual, and please refer to the User manual. 8. “The modular transmitter must comply with any applicable RF exposure requirements.” Yes, the module is intended to use in distance more that 20cm. FCC RF exposure requirement satisfied with 47CFR §2.1091. Please contact me if you have additional questions. Your attention to this matter is greatly appreciated. Sincerely Yours, Signature: Qiyong Zhou Title: Manager

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200701002-RF Page 1 of 2 EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200701002-RF Page 2 of 2 Adapter

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200701002-RF EXHIBIT A - FCC ID LABEL AND LOCATION FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200701002-RF Page 1 of 5 EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200701002-RF Page 2 of 5 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200701002-RF Page 3 of 5 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200701002-RF Page 4 of 5 BT Antenna & Wi-Fi antenna0 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200701002-RF Page 5 of 5 Wi-Fi Antenna1

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ200701002-00B FCC Part 15.247 Page 10 of 57 FCC §15.247 (i) & §2.1091- MAXIMUM PERMISSIBLE EXPOSURE (MPE) Applicable Standard According to subpart 15.247 (i) and subpart 2.1091 systems operating under the provisions of this section shall be operated in a manner that ensures the public is not exposed to RF energy level in excess of the communication guidelines. Limits for General Population/Uncontrolled Exposure Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (Minutes) 0.3-1.34 614 1.63 *(100) 30 1.34-30 824/f 2.19/f *(180/f 2 ) 30 30-300 27.5 0.073 0.2 30 300-1500 / / f/1500 30 1500-100,000 / / 1.0 30 f = frequency in MHz * = Plane-wave equivalent power density Result Calculated Formulary: Predication of MPE limit at a given distance S = 2 4R PG π S = power density (in appropriate units, e.g. mW/cm2) P = power input to the antenna (in appropriate units, e.g., mW). G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain. R = distance to the center of radiation of the antenna (appropriate units, e.g., cm) Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ200701002-00B FCC Part 15.247 Page 11 of 57 Mode Frequency (MHz) Antenna Gain Tune up conducted power Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) (dBi) (numeric) (dBm) (mW) Bluetooth 2402-2480 -3.0 0.50 2.0 1.58 20 0.00016 1 BLE 2402-2480 -3.0 0.50 6.0 3.98 20 0.0004 1 2.4G Wi-Fi 2412-2462 -3.0 0.50 23.0 199.53 20 0.0198 1 5G Wi-Fi 5150-5250 0 1.0 17.0 51.12 20 0.0102 1 5250-5350 0 1.0 17.0 51.12 20 0.0102 1 5470-5725 0 1.0 19.0 79.43 20 0.0158 1 5725-5850 0 1.0 15.0 31.62 20 0.0063 1 Note: 1. the tune up conducted power was declared by the applicant 2. the 2.4G Wi-Fi can transmit at the same time with the 5G Wi-Fi. The Bluetooth can't transmit at the same time with Wi-Fi. Simultaneous transmitting consideration: The ratio=MPE 2.4G /limit + MPE 5G /limit=0.0198+0.0158=0.0356＜1.0 So simultaneous exposure comply with the limit. To maintain compliance with the FCC’s RF exposure guidelines, place the equipment at least 20cm from nearby persons. Result: Compliance

Note: This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “★”. BACL is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. FCC PART 15.247 TEST REPORT For Thundercomm Technology Co., Ltd Building 4, No. 99, Data Valley Middle Road, Xiantao District, Yubei District, Chongqing, China FCC ID: 2AOHH-TURBOXC865 Report Type: Original Report Product Type: Robotics RB5 Re port Number: RSZ200701002-00B Re port Date: 2021-08-02 Reviewed B y: Jacob Kong RF En gineer Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 5F(B-West) , 6F, 7F, the 3rd Phase of Wan Li Industrial Building D, Shihua Rd, FuTian Free Trade Zone, Shenzhen, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ200701002-00B FCC Part 15.247 Page 2 of 57 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 SPECIAL ACCESSORIES ................................................................................................................................................. 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 6 EXTERNAL I/O CABLE .................................................................................................................................................. 7 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 TEST EQUIPMENT LIST ........................................................................................................................................... 9 FCC §15.247 (i) & §2.1091- MAXIMUM PERMISSIBLE EXPOSURE (MPE) ........................................................ 10 APPLICABLE STANDARD ............................................................................................................................................ 10 RESULT ...................................................................................................................................................................... 10 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 12 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS ..................................................................................... 13 APPLICABLE STANDARD ............................................................................................................................................ 13 EUT SETUP ................................................................................................................................................................ 13 EMI TEST RECEIVER SETUP ....................................................................................................................................... 13 TEST PROCEDURE ...................................................................................................................................................... 13 CORRECTED FACTOR & MARGIN CALCULATION ....................................................................................................... 14 TEST DATA ......................................................................................................................…

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Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200701002-RF EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions - Front View Conducted Emissions - Side View Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ200701002-RF Radiated Emissions View (Below 1 GHz) Radiated Emissions View (Above 1 GHz)