2ACFI499WMCar Camcorder

Rev 1/26/2023 Digilife Technologies Co.,LTD Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 11-04-2025 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: 2ACFI499WM Applicant FRN: 0023645351 [Digilife Technologies Co., Ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, [FCC US Agent, LLC] is our designated U.S. agent for service of process for the above referenced FCC ID. [Digilife Technologies Co., Ltd.] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. [FCC US Agent, LLC] accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Name: [FCC US Agent, LLC] U.S. Agent FRN: [0033402884] Address: [3722 Illinois Avenue, Saint Charles, IL, 60174, USA] Contact Person: [Tim Payne] Tel.: [708-571-3148] Email: [[email protected]] Sincerely, [Digilife Technologies Co., Ltd.] [FCC US Agent, LLC] [Joan Chao] [Tim Payne] [Insert Applicant signature] [U.S. Agent signature]

Rev 1/26/2023 Digilife Technologies Co.,LTD Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Nov-04-2025 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2ACFI499WM [Digilife Technologies Co.,LTD] (“the applicant”) certifies that the equipment for which authorization is sought is not“covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. [Digilife Technologies Co.,LTD] (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus softwarepursuant toDA-24-886 andKDB 986446D01 Covered Equipment Guidancesection B(2a). Device is inherently compliant based on hardware limitations or software controls. or A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third parties cannot install additional software on this device. Sincerely, (Applicantsignature) (Applicant printed name)Joan Chao Rev 1/26/2023 Digilife Technologies Co.,LTD Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 11-04-2025 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2ACFI499WM [Digilife Technologies Co.,LTD] (“the applicant”) certifies that, as of the date of the filing of theapplication, the applicant is not identified on the Covered List (as a specificallynamed entity or any of its subsidiaries or affiliates) as an entity producing “covered”equipment. Sincerely, (Applicantsignature) Joan Chao

Rev 11/20/07 Digilife Technologies Co.,LTD. Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2ACFI499WM Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type Block Diagram, Schematics, Operational Description, Parts List, PCB Layout The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, we also request 180 days temporary confidential treatment of information accompanying this application as outlined below: Exhibit Type External Photos, Internal Photos, Test Setup Photos, Manual Sincerely, Joan Chao

Form Issued: 1997-01-28 Revised: 2021-03-04 Edition: 4.1 Page 1 of 1 Model / Item Confirmation Letter We DigiLife Technologies Co., Ltd declare that our product .: Car Camcorder and its below model (s) / item(s): f499x, f492x, P42x pro, f491x pro; P491w; f492w, MF491, CM50 pro are identical on circuitry design, PCB layout, electrical components used, internal wiring and functions with the model/item No.: f499x only different on the model that prints on the product’s appearance photo Model Wi-Fi Remark f499x, f492x, P42x pro, f491x pro V P491w, f492w V MF491, CM50 pro V Only the appearance and printing are different Company Chop: DigiLife Technologies Co., Ltd Authorized signature（请手签完整姓名）_________________________ Position:（请填写签名人职位）Joan.Chao / Product Manager date 2025/10/27

DigiLife Technologies Co., Ltd Power of Attorney / Authorization to Act as Agent I appoint following as our agent in the preparation of this application for FCC Certification. Agent / Company Name: Audix Technology (Shenzhen) Co., Ltd. Agent / Company Address: No. 6, Kefeng Road, Science & Technology Park, Nanshan District , Shenzhen, Guangdong, China Agent contact: Mr. Sunny Lu Title:Manager I acknowledge that all responsibility for the contents of the application for f499x, f492x, P42x pro, f491x pro, P491w, f492w, MF491, CM50 pro still resides with DigiLife Technologies Co., Ltd./ 13F., No. 7, Dexing W. Rd., Shilin Dist., Taipei City 111, Taiwan (R.O.C.) Dated this Oct.22, 2025 Agreement Expiration Date: 12 months By: __________________________ Joan Chao_ (Signature) (Print name) Title: _____ Product Manager ______ DigiLife Technologies Co., Ltd./ 13F., No. 7, Dexing W. Rd., Shilin Dist., Taipei City 111, Taiwan (R.O.C.) Telephone: _+886 (02)27978686__

AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25249 Page 1 of 3 Maximum Permissive Exposure FOR CERTIFICATION On Behalf of Digilife Technologies Co., Ltd. Car Camcorder f499x; f492x; P42x pro; f491x pro; P491w; f492w; MF491; CM50 pro FCC ID: 2ACFI499WM Brand : HP Prepared for : Digilife Technologies Co., Ltd. 13F., No.7, Dexing W.Rd., Shilin Dist., Taipei City 11158, Taiwan Prepared By : Audix Technology (Shenzhen) Co., Ltd. No. 6, Kefeng Road, Science & Technology Park, Nanshan District , Shenzhen, Guangdong, China Tel: (0755) 26639496 Report Number ： ACS-F25249 Date of Test ： Nov.03, 2025 Date of Report ： Nov.04, 2025 AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25249 Page 2 of 3 1. According to FCC CFR 47 §1.1310, the criteria listed in the following table shall be used to evaluate the environmental impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b). Table 1 Limits for Maximum Permissible Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (Minutes) (A) Limits for Occupational / Control Exposures (f = frequency) 30-300 61.4 0.163 1.0 6 300-1500 --- --- f/300 6 1500-100,000 --- --- 5.0 6 (B) Limits for General Population / Uncontrolled Exposures (f = frequency) 30-300 27.5 0.073 0.2 30 300-1500 --- --- f/1500 30 1500-100,000 --- --- 1.0 30 2. MPE Calculation APTIV Services Deutschland GmbH declares that the product described above has been evaluated and found to comply with the RF exposure limits for humans, as specified based on ANSI/FCC recommendation. RF Exposure Calculations: S = (P * G) / (4* π * r^2) or r = √(P * G) / (4 * π * S) AUDIX Technology (Shenzhen) Co., Ltd. Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25249 Page 3 of 3 3. MPE Result Based on safety distance (r) 20cm, the antenna gain (G) numerical as below: EUT: Car Camcorder M/N: f499x Test date: 2025-11-03 Pressure: 102.6±1.0 kpa Humidity: 54.4±3.0% Tested by: Epoch Test site: RF site Temperature: 23.6±0.6°C Test Mode Output Power (dBm) Output Power (mW) Antenna Gain (dBi) Antenna Gain (Linear) MPE (mW/cm2) WIFI 2.4G 16.010 39.90 1.57 1.44 0.0114 Conclusion: Pass

AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 1 of 109 FCC PART 15C TEST REPORT FOR CERTIFICATION On Behalf of Digilife Technologies Co., Ltd. Car Camcorder f499x; f492x; P42x pro; f491x pro; P491w; f492w; MF491; CM50 pro FCC ID: 2ACFI499WM Brand: HP Prepared for : Digilife Technologies Co., Ltd. 13F., No.7, Dexing W.Rd., Shilin Dist., Taipei City 11158, Taiwan Prepared By : Audix Technology (Shenzhen) Co., Ltd. No. 6, Kefeng Road, Science & Technology Park, Nanshan District , Shenzhen, Guangdong, China Tel: (0755) 26639496 Report Number ： ACS-F25247 Date of Test ： Oct.09~29, 2025 Date of Report ： Nov.04, 2025 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 2 of 109 TABLE OF CONTENTS Description Page 1. SUMMARY OF STANDARDS AND RESULTS ............................................................. 5 1.1. Description of Standards and Results ..................................................................................... 5 2. GENERAL INFORMATION ............................................................................................. 6 2.1. Description of Equipment Under Test .................................................................................... 6 2.2. Feature of Equipment Under Test ........................................................................................... 7 2.3. Tested Supporting System Details .......................................................................................... 8 2.4. Block diagram of connection between the EUT and simulators ............................................. 8 2.5. Test Equipments ...................................................................................................................... 9 2.6. Test Information .................................................................................................................... 10 2.7. Test Facility ........................................................................................................................... 11 2.8. Measurement Uncertainty (95% confidence levels, k=2) ..................................................... 11 3. POWER LINE CONDUCTED EMISSION TEST ........................................................ 12 3.1. Block Diagram of Test Setup ................................................................................................ 12 3.2. Power Line Conducted Emission Test Limits ....................................................................... 12 3.3. Configuration of EUT on Test .............................................................................................. 12 3.4. Operating Condition of EUT ................................................................................................. 13 3.5. Test Procedure ....................................................................................................................... 13 3.6. Power Line Conducted Emission Test Results ..................................................................... 13 4. RADIATED EMISSION TEST ........................................................................................ 16 4.1. Block Diagram of Test Setup ................................................................................................ 16 4.2. Radiated Emission Limits ..................................................................................................... 17 4.3. EUT Configuration on Test ................................................................................................... 17 4.4. Operating Condition of EUT ................................................................................................. 18 4.5. Test Procedure ....................................................................................................................... 18 4.6. Radiated Emission Test Results ............................................................................................ 18 5. CONDUCTED SPURIOUS EMISSIONS ....................................................................... 59 5.1. Limit ...................................................................................................................................... 59 5.2. Test Procedure ....................................................................................................................... 59 5.3. Test result .............................................................................................................................. 59 6. BAND EDGE COMPLIANCE TEST .............................................................................. 69 6.1. Limit ...................................................................................................................................... 69 6.2. Test Procedure ....................................................................................................................... 69 6.3. Test Results ........................................................................................................................... 69 7. 6dB & 99% Bandwidth Test ............................................................................................. 94 7.1. Limit ...................................................................................................................................... 94 7.2. Test Procedure ....................................................................................................................... 94 7.3. Test Results ........................................................................................................................... 95 8. OUTPUT POWER Test .................................................................................................. 101 8.1. Limit (FCC Part 15C 15.247 b(3)) ...................................................................................... 101 8.2. Test Procedure .....…

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AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 68 of 109 Test CH11: 2462MHz --- --- AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 69 of 109 6. BAND EDGE COMPLIANCE TEST 6.1. Limit All the lower and upper band-edges emissions appearing within 2310MHz to 2390MHz and 2483.5MHz to 2500MHz restricted frequency bands shall not exceed the limits shown in 15.209, all the other emissions outside operation frequency band 2400MHz to 2483.5MHz shall be at least 20dB below the fundamental emissions, or comply with 15.209 limits. 6.2. Test Procedure 1. The EUT is placed on a turntable, which is 1.5m above the ground plane and worked at highest radiated power. 2. The turntable was rotated for 360 degrees to determine the position of maximum emission level. 3. EUT is set 3m away from the receiving antenna, which is varied from 1m to 4m to find out the highest emission. 4. Set the spectrum analyzer in the following setting in order to capture the lower and upper band-edges of the emission: (a) PEAK: RBW=1MHz; VBW=3MHz; Sweep=AUTO (b) AVERAGE: RBW=1MHz; VBW=10Hz; Sweep=AUTO 6.3. Test Results Pass (The testing data was attached in the next pages.) AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 70 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 71 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 72 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 73 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 74 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 75 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 76 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 77 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 78 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 79 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 80 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 81 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 82 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 83 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 84 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 85 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 86 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 87 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 88 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 89 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 90 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 91 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 92 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 93 of 109 AUDIX Technology (Shenzhen) Co., Ltd. FCC ID: 2ACFI499WM Audix Technology (Shenzhen) Co., Ltd. Report No. ACS-F25247 Page 94 of 109 7. 6dB & 99% Bandwidth Test 7.1. Limit For direct sequence systems, the minimum 6dB bandwidth shall be at least 500kHz 7.2. Test Procedure Use the test method descried in ANSI C63.10 Section 11.8: The automatic bandwidth measurement capability of an instrument may be employed using the X dB bandwidth mode with X set to 6 dB, if the functionality described in 11.8.1 (i.e., RBW = 100 kHz, VBW ≥ 3 × RBW, and peak detector with maximum hold) is implemented by the instrumentation function. When using this capability, care shall be taken so that the bandwidth measurement is not influenced by any intermediate power nulls in the fundamental emission that might be ≥6 dB. Use the test method descried in ANSI C63.10 Section 6.9.2: The occupied bandwidth is the frequency bandwidth such that, below its lower and above its upper frequency limits, the mean powers are each equal to 0.5% of the total mean power of the given emission. The following procedure shall be used for measuring 99% power bandwidth: a) The instrument center frequency is set to the nominal EUT channel center frequency. The frequency span for the spectrum analyzer shall be between 1.5 times and 5.0 times the OBW. b) The nominal IF filter bandwidth (3 dB RBW) shall be in the range of 1% to 5% of the OBW, and VBW shall be approximately three times the RBW, unless otherwise specified by the applicable requirement. c) Set the ref…

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天 线 测 试 报 告 报告版本：2025.07.3 A6 研 发：陈开宇/唐远武 客户名称：爱培科 项目名称：SP35X-A 履历 版本 时间更新说明 A02025.3.10天线初步调试数据 A12025.3.11GNSS天线优化后数据 A22025.3.18天线样品数据 A32025.4.11试产机器天线验证数据 A42025.4.11试产机器WiFi天线样品验证数据 A52025.7.01试产机器天线优化数据 A62025.7.03WiFi样品验证数据 A7 A8 A9 2 目录 3 1. 履历 .......................................... ......... ......... ......... ......... ......... ......... 2. 项目概况 ................................. ......... ......... ......... ......... ......... ......... ... 3. 公司及测试环境简介 ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 4. 匹配电路 ................................. ......... ......... ......... ......... ......... ......... ... 5.WiFi天线相关数据 .................................................................. ......... ... 6.GNSS天线相关数据 ............................................................... ......... ... 7. 整机环境处理 ........................... ......... ......... ......... ......... ......... ......... ... 8. 总结................................................... ......... ......... ......... ...... ... 样机状态 有源调试机 项目样机图： 产品类型 行车记录仪 天线数量 WIFI天线,GNSS天线 天线频段 GNSS（1561/1575.42MHz） WIFI 802.11 /b/g/n 结构形式 FPC/陶瓷 环境处理 未做改动 匹配电路 未做改动 项目概况 4 设备清单 设备名称总数量 上海研 发中心 数量 深圳研 发中心 数量 重庆研 发中心 数量 OTA实验室10座4座5座1座 5G 综测仪（SP9500-CTS）3台1台1台1台 R&S 综测仪（高配CMW500）7台3台3台 1台 日本安立综测仪（双通道8820）4台2台2台-- NB-IoT综测仪（SP8315）3台1台1台1台 安捷伦综测仪（8960）9台4台4台 1台 安捷伦网络分析仪（E5062A）7台3台3台 1台 安捷伦网络分析仪（E5071C 8.5GHZ )11台5台5台 1台 安捷伦网络分析仪（E5071B 8.5GHZ )10台5台5台1台 R&S网络分析仪（ZND）10台5台4台1台 R&S网络分析仪（ZVB）3台1台1台1台 OTA人头手/耳蜗/手臂5套2套2套1套 GPS/WIFI有源测试设备5套2套2套 1套 行业顶尖OTA暗室： 64探头；长/宽/高均为6米; 待测项目尺寸可到2米 5 天线匹配 6 WiFi天线 匹配未作任何改动 天线装贴位置 7 WiFi天线gnss天线 8 WiFi天线S11 WiFi天线效率 9 Frequency/MhzMaxGain/dBiEfficiency / % 24000.8340.12 24101.1841.83 24200.5142.76 24300.6242.46 24401.0244.36 24501.4446.77 24601.5746.34 24701.0543.65 24801.7445.39 24901.5346.45 25001.9943.55 WiFi天线有源数据 10 MeasurementBandChannelTotal TRPWIFI_B (1M)114.64 TRPWIFI_B (1M)714.16 TRPWIFI_B (1M)1314.05 TIS(EIRP)WIFI_B (11M)13-82.37 TRPWIFI_G (6M)113.21 TRPWIFI_G (6M)713.16 TRPWIFI_G (6M)1312.81 TIS(EIRP)WIFI_G (54M)13-67.48 TRPWIFI_N_ISM (6.5M)112.71 TRPWIFI_N_ISM (6.5M)712.1 TRPWIFI_N_ISM (6.5M)1312.25 TIS(EIRP)WIFI_N_ISM (65M)13-63.89 WiFi天线方向图 11 12 GNSS天线S11 GNSS 频率（ MHz ） VSWR 15611.87 1575 1.57 13 GPS天线无源数据 Frequency/MhzMaxGain/dBiEfficiency / % 1555-1.835.41 1556-1.6237.96 1557-1.5338.73 1558-1.4840.36 1559-1.2942.3 1560-1.243.17 1561-1.1944.5 1562-1.343.9 1563-1.5241.58 1564-1.839.08 1565-2.1236.66 1566-2.4334.55 1567-2.6733.92 1568-2.8735.19 1569-2.9236.66 1570-2.8838.12 1571-2.8239.65 1572-2.8538.81 1573-2.9839.42 1574-3.1940.81 1575-2.9442.41 1576-2.7241.15 1577-2.4739.89 1578-2.2337.57 1579-2.0834.62 1580-2.0931.29 14 GPS天线方向图 3D GAIN PATTERN H-Plane E2-Plane E1-Plane 2D GAIN PATTERN 总结 15 1.天线匹配未更改； 2.环境处理未更改； 3.WiFi样品验证数据OK。 16 Thank You 上海研发中心：上海市青浦区高光路215弄99号4号楼1楼 深圳研发中心：深圳市光明区南太云创谷中心5栋6楼 重庆研发中心：重庆市渝北区仙桃数据谷东路19号ARM生态产业园1F 惠州工厂地址：惠州市惠城区水口街道青荔二路15号雄韬科技城8栋4-6层 www.sunnyway-iot.com 扫码关注微信公众号 扫码关注官网