2BCS8-EASYEAIEASY-EAI-Nano-T

———————General description EASY EAI Nano-T is designed based on RV1126 processor and has abundant peripheral resources. Integrated with 100M Ethernet and Wi-Fi. Camera, display screen , speaker, microphone and other interactive peripherals. 2 USB Host interfaces, 1 ADB debugging interface.Common peripherals such as protocol serial port, TF card, IO expansion interface, etc. Built-in various AI algorithms such as face recognition, dangerous driving recognition, construction site safety monitoring, smart dining table, and provide a complete Linux development kit for customers' secondary development. Guangzhou EASY EAI Technology Co., Ltd. focuses on AI image recognition and IoT embedded solutions. The company's products are AI embedded boards, modules and edge computing gateways. Provide customized services for hardware and AI algorithms to accelerate customer product development. ——————————————Features  Quad-core ARM Cortex-A7 32-bit core which integrates NEON and FPU  The build-in NPU supports INT8/INT16 hybrid operation and computing power is up to 2.0TOPs  1GB DDR4 + 8GB EMMC  Fast Ethernet；  2.4GHz WiFi and Bluetooth 4.1  Two MIPI CSI/ LVDS/SubLVDS interfaces  One 4 lane MIPI DSI interface  Microphone, headphone and speaker outputs  Two USB HOST2.0 and ADB  One serial port with protocol  Micro SD  40-pin expansion interface  three buttons  External independent watchdog  The power supply is 9~18V Product data sheet EASY EAI Nano-T Data Sheet AI Development Board V1.00 Date: 2023/08/15 ———————————————————————————————Applications AI Development Board Product data sheet Guangzhou Easy EAI Technology Co., Ltd. i EASY EAI Nano-T Revision History Revision Data Description V1.00 2023/08/15 Initial released AI Development Board Product data sheet Guangzhou Easy EAI Technology Co., Ltd. 1 EASY EAI Nano-T Contents 1. Description ................................................................................................................. 1 1.1 General description ..................................................................................................... 1 1.2 Product Photos ............................................................................................................ 1 1.3 Ordering information .................................................................................................. 3 2. Peripherals Introduction ............................................................................................. 4 2.1 Display ........................................................................................................................ 4 2.2 Expansion interface..................................................................................................... 5 2.3 Audio ........................................................................................................................... 6 2.3.1 Headphones, microphones and speakers ............................................................ 6 2.4 Ethernet ....................................................................................................................... 6 2.5 Wi-Fi and Bluetooth ................................................................................................... 7 2.6 USB ............................................................................................................................. 8 2.6.1 USB2.0 Host ....................................................................................................... 9 2.6.2 USB Device(ADB) ............................................................................................. 9 2.7 Camera ........................................................................................................................ 9 2.8 Micro SD ................................................................................................................... 11 2.9 Key ............................................................................................................................ 11 2.10 LED ........................................................................................................................... 11 2.11 UART5 ...................................................................................................................... 12 2.12 DEBUG ..................................................................................................................... 12 2.13 WDT.......................................................................................................................... 12 2.14 Supply voltage .......................................................................................................... 12 3. Electrical parameters ................................................................................................ 13 3.1 Power supply parameters .......................................................................................... 13 3.2 DC Specifications ..................................................................................................... 13 4. Size ........................................................................................................................... 14 5. Disclaimer ................................................................................................................ 15 AI Development Board Product data sheet Guangzhou Easy EAI Technology Co., Ltd. 1 EASY EAI Nano-T 1. Description 1.1 General description EASY EAI Nano-T is designed based on RV1126 processor and has abundant peripheral resources. Integrated with 100M Ethernet and Wi-Fi. Camera, display screen , speaker, microphone and other interactive peripherals. 2 USB Host interfaces, 1 ADB debugging interface.Common peripherals such as protocol serial port, TF card, IO expansion interface, etc. Built-in various AI algorithms such as face recognition, dangerous driving recognition, construction site safety monitoring, smart dining table, and provide a complete Linu…

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(Guangzhou EASY EAI Technology Co.,Ltd) (September 8, 2023) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2BCS8-EASYEAI) [Guangzhou EASY EAI Technology 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. Sincerely, (Applicant signature) (Applicant printed name) Gary Wang (Guangzhou EASY EAI Technology Co.,Ltd) (September 8, 2023) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: 2BCS8-EASYEAI) [Guangzhou EASY EAI Technology Co.,Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) Gary Wang

< Guangzhou EASY EAI Technology Co.,Ltd > Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 Company name: Guangzhou EASY EAI Technology Co.,Ltd FCC ID: 2BCS8-EASYEAI Gentlemen, In accordance with 47CFR 15.212 Modular Transmitters and KDB 996369 D01 ‘Module Certification Guide v02’. FCC ID: 2BCS8-EASYEAI has been examined against the following requirements. Items to be covered by Single modular transmitters. Requirement per 15.212 and KDB 996369 D01 ‘Modular Certification Guide v02 Explanation from Grantee 1. The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly YES 2. The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal YES 3. The module must contain power supply regulation on the module YES 4. The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per Sections 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b) YES 5. The module must demonstrate compliance in a stand- alone configuration YES 6. The module must be labelled with its permanently affixed FCC ID label, or use an electronic display (See KDB Publication 784748 about labelling requirements) YES 7. The module must comply with all specific rules applicable to the transmitter including all the conditions provided in the integration instructions by the grantee YES 8. The module must comply with RF exposure requirements YES Name: Gary Wang Title: Hardware manager Signature of applicant Date: 2023.09.13

Guangzhou EASY EAI Technology Co.,Ltd (September 8, 2023) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (EASY-EAI-Nano-T / EASY-EAI-Nano-T / FCC ID: 2BCS8-EASYEAI) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No required to be submitted with this application be permanently withheld from public review. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely, Signature: Name: Gary Wang Title: Hardware manager

Guangzhou EASY EAI Technology Co.,Ltd (September 8, 2023) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen CTB Testing Technology Co., Ltd.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Signature: Name: Gary Wang Title: Hardware manager

External Photos ANT

FCC ID LABEL: Label Location: FCC ID: 2BCS8-EASYEAI Model No.: EASY-EAI-Nano-T

Internal Photos

FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: 2BCS8-EASYEAI Applied procedures / limit According to FCC §15.247(i) and §1.1307(b)(1), systems operating under the provisions of this 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. Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Note: ƒ is frequency in MHz * = Power density limit is applicable at frequencies greater than 100 MHz Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density MPE PREDICTION Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 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,R=20cm Test Result of RF Exposure Evaluation Modes& Channel Freq. (MHz) Tune up Produce power Maximu m peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm2) Limit (mW / cm2 ) Result BLE GFSK& LCH 7±1 8 6.3096 2.6546 (4.24dBi) 0.0033 1 Pass EDR GFSK& HCH 6±1 7 5.0119 2.6546 (4.24dBi) 0.0026 1 Pass 2.4G WIFI 802.11b&2 412 20±1 21 125.892 5 2.5942 (4.14dBi) 0.065 1 Pass

SPECIFICATIONFORAPPROVAL Description：2.4GGlueStickAntenna Manufacturermodel：HX-AP24-8012-D1 Manufacturer：ShenzhenHXAntennaCo.,Ltd. Customerpartnumber：SPZL000953 Date：2023-03-14 RevisionHistory RevisionDataDescription V1.002023/03/14Initialreleased 1 1. Product Description 1.1 Antenna parameters Design SpecificationsTypicalUnits StructureGlue Stick Antenna Working Frequency2400-2500MHz Gain 4.24 DBi Antenna efficiency35~80% VSWR<1.8 PloriaztionVertical polarization Radiation patternOmnidirectional Impedance50ohm Power handling33dbm Overal dimensions80*12mm Operatin Temp-30-70 °C Storing Temp-30-70°C 2 1.2 VSWR/Return Loss/Smith Chart 图 1 Smith Chart 3 2. Size 图 2 Size 4 3. Gain&Test pattern max60.99 min58.48 0.000.000.000.000.000.000.000.000.000.000.00 0.00 10.00 20.00 30.00 40.00 50.00 60.00 70.00 80.00 90.00 100.00 Efficiency (%) Max-Min -3.00 -2.00 -1.00 0.00 1.00 2.00 3.00 4.00 5.00 0.00 10.00 20.00 30.00 40.00 50.00 60.00 70.00 80.00 90.00 100.00 Efficiency ThetaPol (%) Efficiency PhiPol (%) 0.00 10.00 20.00 30.00 40.00 50.00 60.00 70.00 80.00 90.00 100.00 Upper Hem. Efficiency (%) Lower Hem. Efficiency (%) 2400.0MHz H+V, Eff: 59.5%Back View2400.0MHz Total(E1-XZ), Max= 2.11dBi2400.0MHz Total(E2-YZ), Max= 2.06dBiTotal(H-XY), Max= -1.02dBi, CirD=10.95 4.28 2.43 0.59 -1.25 -3.09 -4.94 -6.78 -8.62 -10.46 -12.3 -14.15 -15.99 -17.83 -19.67 -21.51 -23.36 -25.2 -27.04 2410.0MHz H+V, Eff: 60.3%Back View2410.0MHz Total(E1-XZ), Max= 2.05dBi2410.0MHz Total(E2-YZ), Max= 2.06dBiTotal(H-XY), Max= -0.71dBi, CirD=12.66 4.24 2.4 0.56 -1.28 -3.13 -4.97 -6.81 -8.65 -10.49 -12.34 -14.18 -16.02 -17.86 -19.71 -21.55 -23.39 -25.23 -27.07 2420.0MHz H+V, Eff: 60.1%Back View2420.0MHz Total(E1-XZ), Max= 1.93dBi2420.0MHz Total(E2-YZ), Max= 2.00dBiTotal(H-XY), Max= -0.38dBi, CirD=14.31 5 4.14 2.3 0.46 -1.39 -3.23 -5.07 -6.91 -8.75 -10.6 -12.44 -14.28 -16.12 -17.96 -19.81 -21.65 -23.49 -25.33 -27.18 2430.0MHz H+V, Eff: 61.0%Back View2430.0MHz Total(E1-XZ), Max= 1.87dBi2430.0MHz Total(E2-YZ), Max= 2.02dBiTotal(H-XY), Max= 0.02dBi, CirD=15.72 4.08 2.24 0.39 -1.45 -3.29 -5.13 -6.97 -8.82 -10.66 -12.5 -14.34 -16.18 -18.03 -19.87 -21.71 -23.55 -25.4 -27.24 2440.0MHz H+V, Eff: 60.8%Back View2440.0MHz Total(E1-XZ), Max= 1.78dBi2440.0MHz Total(E2-YZ), Max= 1.89dBiTotal(H-XY), Max= 0.23dBi, CirD=15.46 3.95 2.11 0.27 -1.57 -3.41 -5.26 -7.1 -8.94 -10.78 -12.62 -14.47 -16.31 -18.15 -19.99 -21.84 -23.68 -25.52 -27.36 2450.0MHz H+V, Eff: 59.1%Back View2450.0MHz Total(E1-XZ), Max= 1.61dBi2450.0MHz Total(E2-YZ), Max= 1.71dBiTotal(H-XY), Max= 0.30dBi, CirD=15.83 3.81 1.97 0.12 -1.72 -3.56 -5.4 -7.24 -9.09 -10.93 -12.77 -14.61 -16.45 -18.3 -20.14 -21.98 -23.82 -25.66 -27.51 2460.0MHz H+V, Eff: 59.1%Back View2460.0MHz Total(E1-XZ), Max= 1.62dBi2460.0MHz Total(E2-YZ), Max= 1.73dBiTotal(H-XY), Max= 0.53dBi, CirD=16.79 3.88 2.04 0.2 -1.64 -3.49 -5.33 -7.17 -9.01 -10.85 -12.7 -14.54 -16.38 -18.22 -20.07 -21.91 -23.75 -25.59 -27.43 2470.0MHz H+V, Eff: 58.5%Back View2470.0MHz Total(E1-XZ), Max= 1.57dBi2470.0MHz Total(E2-YZ), Max= 1.68dBiTotal(H-XY), Max= 0.67dBi, CirD=15.88 3.88 2.04 0.2 -1.64 -3.49 -5.33 -7.17 -9.01 -10.85 -12.7 -14.54 -16.38 -18.22 -20.06 -21.91 -23.75 -25.59 -27.43 2480.0MHz H+V, Eff: 58.7% Back View2480.0MHz Total(E1-XZ), Max= 1.54dBi2480.0MHz Total(E2-YZ), Max= 1.74dBiTotal(H-XY), Max= 0.71dBi, CirD=13.98 3.91 2.06 0.22 -1.62 -3.46 -5.3 -7.15 -8.99 -10.83 -12.67 -14.51 -16.36 -18.2 -20.04 -21.88 -23.72 -25.57 -27.41 2490.0MHz H+V, Eff: 59.2%Back View2490.0MHz Total(E1-XZ), Max= 1.40dBi2490.0MHz Total(E2-YZ), Max= 1.73dBiTotal(H-XY), Max= 0.71dBi, CirD=12.15 3.86 2.02 0.17 -1.67 -3.51 -5.35 -7.19 -9.04 -10.88 -12.72 -14.56 -16.41 -18.25 -20.09 -21.93 -23.77 -25.62 -27.46 2500.0MHz H+V, Eff: 59.5%Back View2500.0MHz Total(E1-XZ), Max= 1.26dBi2500.0MHz Total(E2-YZ), Max= 1.63dBiTotal(H-XY), Max= 0.64dBi, CirD=10.96 3.76 6

Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB230904003RFX Report Tel: 4008-707- 283Web: http://www.ctb-lab. net Page 1 of 58 TEST REPORT Compiled by: Reviewed by: Approved by: Zhou Kui Arron Liu Bin Mei / Director Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Product Name: EASY-EAI-Nano-T FCC ID: 2BCS8-EASYEAI Trademark: EASY EAI Model Number: EASY-EAI-Nano-T Prepared For: Guangzhou EASY EAI Technology Co.,Ltd Address: Room 409, Room 410, 4th Floor, Building D, No. 18, Dongming 3rd Road, Huangpu District, Guangzhou Manufacturer: Guangzhou EASY EAI Technology Co.,Ltd Address: Room 409, Room 410, 4th Floor, Building D, No. 18, Dongming 3rd Road, Huangpu District, Guangzhou Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: 1&2/F., Building A, No.26, Xinhe Road, Xinqiao, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: Aug. 16, 2023 Sample tested Date: Aug. 16, 2023 to Sep. 04, 2023 Issue Date: Sep. 04, 2023 Report No.: CTB230904003RFX Test Sta ndards FCC Part15.247 ANSI C63.10:2013 Test Results PASS Remark: This is Bluetooth radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB230904003RFX Report Tel: 4008-707- 283 Web: http://www.ctb-lab. net Page 2 of 58 TABLE OF CONTENT Test Report Declaration Page 1. VERSION .......................................................................... 4 2. TEST SUMMARY ................................................................... 5 3. MEASUREMENT UNCERTAINTY ..................................................... 6 4. PRODUCT INFORMATION AND TEST SETUP .......................................... 7 4.1 Product Information .................................................................... 7 4.2 Test Setup Configuration ............................................................... 7 4.3 Support Equipment .................................................................... 7 4.4 Channel List .......................................................................... 8 4.5 Test Mode ............................................................................ 8 4.6 Test Environment ...................................................................... 8 5. TEST FACILITY AND TEST INSTRUMENT USED ....................................... 9 5.1 Test Facility ........................................................................... 9 5.2 Test Instrument Used .................................................................. 9 6. AC POWER LINE CONDUCTED EMISSION ............................................ 11 6.1 Block Diagram Of Test Setup .......................................................... 11 6.2 Limit ................................................................................ 11 6.3 Test procedure ....................................................................... 11 6.4 Test Result .......................................................................... 13 7. RADIATED SPURIOUS EMISSION ................................................... 15 7.1 Block Diagram Of Test Setup .......................................................... 15 7.2 Limit ................................................................................ 15 7.3 Test procedure ....................................................................... 16 7.4 Test Result .......................................................................... 17 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS .......................... 26 8.1 Block Diagram Of Test Setup .......................................................... 26 8.2 Limit ................................................................................ 26 8.3 Test procedure ....................................................................... 26 8.4 Test Result .......................................................................... 27 9. COUDUCTED PEAK OUTPUT POWER ............................................... 34 9.1 Block Diagram Of Test Setup .......................................................... 34 9.2 Limit ................................................................................ 34 9.3 Test procedure ....................................................................... 34 9.4 Test Result .......................................................................... 35 10. 20DB OCCUPIED BANDWIDTH...................................................... 39 10.1 Block Diagram Of Test Setup ......................................................... 39 10.2 Limit ............................................................................... 39 10.3 Test procedure ...................................................................... 39 10.4 Test Result ......................................................................... 39 11. CARRIERFREQUENCIES SEPARATION .............................................. 43 11.1 Block Diagram Of Test Setup ......................................................... 43 11.2 Limit ............................................................................... 43 11.3 Test procedure ...................................................................... 43 11.4 Test Result ......................................................................... 43 12. HOPPING CHANNEL NUMBER ...................................................... 47 12.1 Block Diagram Of Test Setup ...............................................…

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Radiated Emission Below 1G Above 1G Conducted emissions