OEOTLSR9518ADG80DTelink Dongle TLSR9518ADG80D

Telink Dongle TLSR9518ADG80D User Manual AN-20082700-E1 Ver.0.1.0 2021/04/07 Keyword Feature;2.4GHz; User manual Brief This is a user manual for Telink TLSR9518A dongle Telink Dongle TLSR9518ADG80D user manual Telink Confidential and Proprietary 1 Ver.0.1.0 Published by Telink Semiconductor Bldg 3, 1500 Zuchongzhi Rd, Zhangjiang Hi-Tech Park, Shanghai, China © Telink Semiconductor All Right Reserved Legal Disclaimer The information contained in this document is confidential, privileged, and proprietary to Telink Semiconductor (Shanghai) Co, Ltd. and its related entities (“Telink”). The use and dissemination of this document is governed by the confidentiality/non- disclosure/disclaimer statement herein. Information in this document is intended for use by the intended recipient. This document may not be used, disclosed, published, disseminated, copied or distributed to any third party other than the intended recipient without the prior written consent of Telink which may be withheld in Telink’s sole discretion. Under no circumstances may this document be disclosed to a competitor of Telink. Any unauthorized use or disclosure is strictly prohibited. Copyright © 2020 Telink Semiconductor (Shanghai) Ltd, Co. Information For further information on the technology, product and business term, please contact Telink Semiconductor Company (www.telink-semi.com). For sales or technical support, please send email to the address of: [email protected] [email protected] Telink Dongle TLSR9518ADG80D user manual Telink Confidential and Proprietary 2 Ver.0.1.0 Revision History Version Change Description V0.1.0 Initial release. Telink Dongle TLSR9518ADG80D user manual Telink Confidential and Proprietary 3 Ver.0.1.0 Table of Contents Revision History ........................................................................................................................................................................................................................ 2 Table of Contents ..................................................................................................................................................................................................................... 3 1. Product Introduction ..................................................................................................................................................................................................... 4 1.1 GENERAL DESCRIPTION ............................................................................................................................................................................................... 4 1.2 KEY FEATURES ............................................................................................................................................................................................................ 4 1.2.1 RF Features .................................................................................................................................................................................................. 4 1.2.2 Power Management Features .................................................................................................................................................................. 4 2. User manual .................................................................................................................................................................................................................... 5 2.1 SUPPLY POWER .......................................................................................................................................................................................................... 5 2.2 DOWNLOAD FIRMWARE ............................................................................................................................................................................................. 6 2.3 FUNCTIONS OF EACH MODULE ..................................................................................................................................................................................... 6 Telink Dongle TLSR9518ADG80D user manual Telink Confidential and Proprietary 4 Ver.0.1.0 1.Product Introduction This is a user manual for Telink Dongle TLSR9518ADG80D. 1.1 General description The Telink dongle TLSR9518ADG80D, which is based on Telink TLSR9518A chip. The TLSR9518A supports 2.4 GHz proprietary standard, 32-bit RISC-V micro-controller Key features, a rich set of digital and analog interfaces, hardware OTA upgrade and multiple boot switch, allowing convenient product feature roll outs and upgrades. 1.1.1 RF Features 1. 2.4 GHz RF transceiver in worldwide 2.4 GHz ISM band 2.Tx output power: up to +8.5dBm 3.Rx Sensitivity: up to -96dBm 4.50 Ω matched single-pin antenna input 5.RSSI monitoring with +/-1 dB resolution 6.Auto acknowledgment, retransmission and flow control 1.1.2 Power Management Features 1.Low power controller by Near-Threshold level power consumption 2. Battery monitor for low battery voltage detection 3.Brownout detection/shutoff and Power-On-Reset 4.Multiple-power-state to optimize power consumption Telink Dongle TLSR9518ADG80D user manual Telink Confidential and Proprietary 5 Ver.0.1.0 2.User manual 2.1 Supply power The TLSR9518ADG80D supports supply power via USB . As shown in figure 2-1, the marker is the USB port. Power can be supplied when USB is plugged in. Figure 2-1 USB power supply As shown in figure 2-2, the marker is the 3.3V and GND port. 3.3V power can be supplied through the two ports. Telink Dongle TLSR9518ADG80D user manual Telink Confidential and Proprietary 6 Ver.0.1.0 Figure 2-2 3.3V power supply 2.2 Download firmware There are also two ways to download firmware, USB burning or SWS burning. But need another burning tool Telink Burning EVK. Telink Burning EVK have USB port and 3.3V/SWS/GND port. When using USB download firmware, j…

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Company: Telink Semiconductor (Shanghai) Co., Ltd. Add: Bldg 3, No. 1500, Zuchongzhi Rd, Zhangjiang Hi-tech Park, Shanghai, China , 201203 Tel: +862120281118 Fax: +862150388081 E-mail: xiang.li@telink‐semi.com Date: 2021-04-0 1 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attestation Letter To Whom It May Concern, The chip TLSR9518A installed in our product Telink Dongle TLSR9518ADG80D (model name:TLSR9518ADG80D，FCC ID: OEOTLSR9518ADG80D), which supports BT/BLE/Zigbee /2.4 GHz proprietary .only 2.4G SRD function is activated, and other functions are shielded by software. Please contact me if there is need for any additional clarification or information. Best Regards, Sincerely, Signature: Printed Name: Xiang Li Title:Manager

Company : Telink Semiconductor (Shanghai) Co., Ltd. Add: Bldg 3 , No. 1500, Zuchongzhi Rd, Zhangjiang Hi-tech Park, Shanghai, China, 201203 Tel: +862120281118 Fax: +86 2150388081 E-mail: xiang.li@telin k-semi.com FCC Confidential Authorization Date: 2021-04-01 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 74 35 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: OEOTLSR95 18ADG80D To: whom it may concern, In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Telink Semiconductor (Shanghai) Co., Ltd . hereby requests long-term confidential treatment of information accompanying t his application as outlined below: Block Diagram Schematics Operation 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: Typed or Printed Name: Xiang Li Title: Manager

EXHIBIT A- EUT EXTERNAL PHOTOGRAPHS

20mm Model : TLSR9518ADG80D FCC ID: OEOTLSR9518ADG80D 7mm

EXHIBIT B - EUT INTERNAL PHOTOGRAPHS Antenna

FCC PART 15.247 TEST REPORT For Telink Semiconductor (Shanghai) Co., Ltd. Bldg 3, No. 1500, Zuchongzhi Rd, Zhangjiang Hi-tech Park, Shanghai, China , 201203 FCC ID: OEOTLSR9518ADG80D Report Type: Original Report Product Type: Telink Dongle TLSR9518ADG80D Project Engineer: Miller Xie Report Number: RSHA210401009-00A Report Date: 2021-04-21 Reviewed By: Oscar Ye EMC Manager Prepared By: Bay Area Compliance Laboratories Corp. (Kunshan) No.248 Chenghu Road,Kunshan,Jiangsu province,China Tel: +86-0512-86175000 Fax: +86-0512-88934268 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RSHA210401009-00A FCC Part 15.247 Page 2 of 39 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 7 EXTERNAL I/O CABLE.................................................................................................................................................. 7 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 8 SUMMARY OF TEST RESULTS ............................................................................................................................. 10 TEST EQUIPMENT LIST ......................................................................................................................................... 11 FCC §1.1310 & §2.1093 - RF EXPOSURE................................................................................................................ 12 FCC §15.203 - ANTENNA REQUIREMENT ........................................................................................................... 13 APPLICABLE STANDARD ............................................................................................................................................ 13 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 13 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS ..................................................................................... 14 APPLICABLE STANDARD ............................................................................................................................................ 14 EUT SETUP ................................................................................................................................................................ 14 EMI TEST RECEIVER SETUP ....................................................................................................................................... 14 TEST PROCEDURE ...................................................................................................................................................... 15 FACTOR & OVER LIMIT CALCULATION ...................................................................................................................... 15 TEST RESULTS SUMMARY .......................................................................................................................................... 15 TEST DATA ................................................................................................................................................................ 15 ENVIRONMENTAL CONDITIONS .................................................................................................................................. 15 FCC §15.209, §15.205 & §15.247(d) - SPURIOUS EMISSIONS............................................................................. 18 APPLICABLE STANDARD ............................................................................................................................................ 18 EUT SETUP ................................................................................................................................................................ 18 EMI TEST RECEIVER SETUP ...........................................…

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EXHIBIT C - TEST SETUP PHOTOGRAPHS Conducted Emissions - Front View Conducted Emissions - Side View Radiated Emissions (Below 1GHz) Radiated Emissions (Above 1GHz)