2BENK-WLE32AloT Module

ROOT_WLE_32Datasheet V0.4 2025-10-21 RevisionHistory VersionDescriptionDateAuthor V0.12025-06-07Lei.Yang V0.2 Thefollowingcontent hasbeenadded: 8.8.ModulePeripheral Circuit&Placement Guidelines 10.FCCwarning 2025-07-03Lei.Yang V0.3 Changethedatasheetto English 2025-07-21Lei.Yang V0.4 Thefollowingcontent hasbeenupdated: 10.FCCwarning 2025-10-21Lei.Yang V0.5 Thefollowingcontent hasbeenupdated: 10.FCCwarning 4.RadioTransceiver 2025-10-27Lei.Yang Introduction 1 Contents RevisionHistory..........................................................1 1.Introduction.......................................................2 1.1KeyFeatures..................................................2 1.2Applications..................................................2 2.Moduleinterface...................................................3 2.1AppearanceDimensions.........................................3 2.2Definitionofpins............................................4 3.Electricalparameters..............................................4 3.1AbsoluteMaximumRatings......................................4 3.2OperatingConditions（3.3V25°C）.............................5 3.3RadioCurrentConsumption（3.3V25°C）........................5 3.4CurrentConsumption...........................................6 4.RadioTransceiver..................................................6 4.1Transceivercharacteristics...................................6 4.2WIFITXSpecification.........................................6 4.3WIFIRXSpecification.........................................7 4.4BLETXSpecification..........................................7 4.5BLERXSpecification..........................................7 5.Antennacharacteristics............................................8 5.1AntennaType..................................................8 5.2Reduceantennainterference...................................8 6.Power-OnSequence..................................................8 6.1Power-OnSequence.............................................8 7.Packageinformationandproductionguidance........................9 7.1PCBSize......................................................9 7.2SchematicSymbol.............................................10 7.3Recommendedmodulepackagedesigndimensions.................11 7.4ProductionGuide.............................................11 7.5Recommendedfurnacetemperaturecurve........................13 8.ModulePeripheralCircuit&PlacementGuidelines..................14 8.1PeripheralCircuitRecommendations...........................14 8.2ModulePlacementGuidelines..................................14 9.Packaginginformation.............................................15 10.FCC/ISEDStatements..............................................15 Introduction 2 1.Introduction ROOT_WLE_32isalow-power,highlyintegratedAIoTmodulefeaturingan MCUESP32_C3FH4Xchip，withintegratedBluetoothLowEnergy(BluetoothLE 5.0&Bluetoothmesh)and2.4GWiFiwirelesscommunication.Itincludes4MB FlashandseveralGPIO。 ROOT_WLE_32isanRTOSplatformintegratingallWiFiMACandTCP/IP protocollibraries.UserscandevelopcustomizedembeddedWiFiproducts basedontheseresources 1.1KeyFeatures Includinglow-powerMCUESP32-C3FH4X.Canserveasanapplication processor. WiFi SupportIEEE802.11b/g/n Support20MHzand40MHzbandwidthon2.4GHzFreq. Support1T1R，Ratespeedupto150Mbps [email protected](CH1-11forUS/CA，CH1-13forEU/CN) SupportSecurityModesWEP/WPA/WPA2/WPA2-PSK(AES) Bluetooth BluetoothLE：Bluetooth5.0、Bluetoothmesh 125Kbps、500Kbps、1Mbps、2Mbps WiFiandBluetoothsharethesameantenna TXMaxPower20dBm 32-bitRISC-Vsingle-coreprocessor，frequencyupto160MHz SupplyVoltage：3V-3.6V OperatingTemperature：-20°C-85°C PCBOnboardAntenna peripheraldevice：10xGPIO、1xUART、1xI2C、5xADCand6xPWM SupportSmartConfig，includingAndroidandIOSdevice 1.2Applications SmartLEDsystems Smarthomedevices Smartlow-powersensors SmartBuilding Smartsocket Intelligentpublictransportation Industrialwirelesscontrol Moduleinterface 3 2.Moduleinterface 2.1AppearanceDimensions ROOT_WLE_32hasatotalof18interfaces. Pinconfiguration:3rows(2×8+1×2) Pinwidth:1mm Verticalpitch:2mm(betweenrows) Horizontalpitch:4mm(withinrows) Thermalpad(EPAD):Centrallylocatedexposedpadforheatsinking. ROOT_WLE_32Dimensions：16±0.35mm(W)x24±0.35mm(L)x3.2±0.15mm(H)。 Electricalparameters 4 2.2Definitionofpins No.NameI/OFunctionalDescription 1GNDGNDGND 2GPIO2I/OGPIO2/PWM/ADC1_CH2/IC_pin6，internalup 3ENIlowlevelresetchip 4GPIO3I/OGPIO2/PWM/ADC1_CH1/IC_pin8 5GPIO4I/OGPIO4/PWM/ADC1_CH4/IC_pin9 6GPIO5I/OGPIO5/PWM/IC_pin10 7GPIO6I/OGPIO6/PWM/IC_pin12 83V3Power3.3VPowersupply 9GPIO9I/OGPIO9/PWM/IC_pin15，forbiddown 10GNDGNDGND 11GNDGNDGND 12GPIO10I/OGPIO10/PWM/IC_pin16 13GPIO21I/OGPIO21/PWM/IC_pin28 14GPIO20I/OGPIO20/PWM/IC_pin27 15GPIO19I/OGPIO19/PWM/IC_pin26 16GPIO18I/OGPIO18/PWM/IC_pin25 17UART_RXI/OUART_RX/GPIO1/ADC1_CH1 18UART_TXI/OUART_TX/GPIO0/ADC1_CH0 19EPADGNDGND,EPAD Note：Iisinput,Oisoutput. 3.Electricalparameters 3.1AbsoluteMaximumRatings SymbolParameterMin.Max.Unit Ts(Storage temperature) -40105°C VDD(Power supply) -0.33.6V ESDHBMTAMB-25°C2KV Electricalparameters 5 ESDCDMQFTAMB-25°C0.5KV 3.2OperatingConditions（3.3V25°C） SymbolDescriptionMin.Typ.Max.Unit Ta Operating temperature -2085°C VDD Supplyvoltage normalmode 3.03.33.6V VIL low-level inputvoltage -0.30.25xVDDV VIH high-level inputvoltage 0.75xVDDVDD+0.3V IIL low-level inputcurrent 50nA IIH high-level inputcurrent 50nA VOL 1 low-level outputvoltage 0.1xVDDV VOH 1 high-level outputvoltage 0.8xVDDV IOL Low-LevelSink Current 28mA IOH High-Level SourceCurrent 40mA Cpad Pin capacitance 2pF Note： 1VOHandVOListhetestvalueunderhighresistanceconditionsforthe load. 3.3RadioCurrentConsumption（3.3V25°C） Allemissiondataismeasuredbasedona100%dutycycle. ParameterDescriptionTx_Power(dBm)Typ(mA) TX802.11b1Mbps17.5335 TX802.11g54Mbps14.5285 TX802.11n20MCS713.5276 TX802.11n40MCS713.5278 RX802.11b,11g,11n2084 RadioTransceiver 6 RX802.11n4087 3.4CurrentConsumption Mode CPUFreq (MHz) Parameter Peripheral ClockGating Enabled(mA) 外设时钟全开 1…

Text truncated - open the document above for the full version.

Report No.: AGC16786250805AP02 Page 1 of 1 INTERNAL PHOTOS OPEN VIEW OF EUT (FIGURE 1) INTERNAL VIEW OF EUT (FIGURE 1) ****************************************End of Report************************************* BT/WIFI Antenna

Report No.: AGC16786250805AP01 Page 1 of 2 TEST SETUP PHOTOS RADIATED EMISSION TEST SETUP BELOW 1GHz RADIATED EMISSION TEST SETUP ABOVE 1GHz Report No.: AGC16786250805AP01 Page 2 of 2 AC POWER LINE CONDUCTED TEST SETUP RF CONDUCTED TEST SETUP ****************************************End of Report*************************************

Report No.: AGC16786250805FR02 Page 63 of 89 Test_Graph_LE1M_ANT1_2480_1Mbps_Reference Level Test_Graph_LE1M_ANT1_2480_1Mbps_Lower Band Emissions Report No.: AGC16786250805FR02 Page 64 of 89 Test_Graph_LE1M_ANT1_2480_1Mbps_Higher Band Emissions Test_Graph_LE2M_ANT1_2402_2Mbps_Reference Level Report No.: AGC16786250805FR02 Page 65 of 89 Test_Graph_LE2M_ANT1_2402_2Mbps_Lower Band Emissions Test_Graph_LE2M_ANT1_2402_2Mbps_Higher Band Emissions Report No.: AGC16786250805FR02 Page 66 of 89 Test_Graph_LE2M_ANT1_2440_2Mbps_Reference Level Test_Graph_LE2M_ANT1_2440_2Mbps_Lower Band Emissions Report No.: AGC16786250805FR02 Page 67 of 89 Test_Graph_LE2M_ANT1_2440_2Mbps_Higher Band Emissions Test_Graph_LE2M_ANT1_2480_2Mbps_Reference Level Report No.: AGC16786250805FR02 Page 68 of 89 Test_Graph_LE2M_ANT1_2480_2Mbps_Lower Band Emissions Test_Graph_LE2M_ANT1_2480_2Mbps_Higher Band Emissions Report No.: AGC16786250805FR02 Page 69 of 89 Test Graphs of Band Edge Emissions in Non-Restricted Frequency Bands Test_Graph_LE125K_ANT1_2402_125kbps_Lower Band Edge Emissions Test_Graph_LE125K_ANT1_2480_125kbps_Higher Band Edge Emissions Report No.: AGC16786250805FR02 Page 70 of 89 Test_Graph_LE500K_ANT1_2402_500kbps_Lower Band Edge Emissions Test_Graph_LE500K_ANT1_2480_500kbps_Higher Band Edge Emissions Report No.: AGC16786250805FR02 Page 71 of 89 Test_Graph_LE1M_ANT1_2402_1Mbps_Lower Band Edge Emissions Test_Graph_LE1M_ANT1_2480_1Mbps_Higher Band Edge Emissions Report No.: AGC16786250805FR02 Page 72 of 89 Test_Graph_LE2M_ANT1_2402_2Mbps_Lower Band Edge Emissions Test_Graph_LE2M_ANT1_2480_2Mbps_Higher Band Edge Emissions Report No.: AGC16786250805FR02 Page 73 of 89 11. Radiated Spurious Emission 11.1 Measurement Limit  FCC Part 15.209 Limit in the below table to be followed Frequencies (MHz) Field Strength (microvolts/meter) Measurement Distance (meters) 0.009~0.490 2400/F(kHz) 300 0.490~1.705 24000/F(kHz) 30 1.705~30.0 30 30 30~88 100 3 88~216 150 3 216~960 200 3 Above 960 500 3 Note: All modes were tested for restricted band radiated emission, the test records reported below are the worst result compared to other modes. 11.2 Measurement Procedure 1. The EUT was placed on the top of the turntable 0.8 or 1.5 meter above ground. The phase center of the receiving antenna mounted on the top of a height-variable antenna tower was placed 3 meters far away from the turntable. 2. Power on the EUT and all the supporting units. The turntable was rotated by 360 degrees to determine the position of the highest radiation. 3. The height of the broadband receiving antenna was varied between one meter and four meters above ground to find the maximum emissions field strength of both horizontal and vertical polarization. 4. For each suspected emission, the antenna tower was scan (from 1 M to 4 M) and then the turntable was rotated (from 0 degree to 360 degrees) to find the maximum reading. 5. Set the test-receiver system to Peak or CISPR quasi-peak Detect Function with specified bandwidth under Maximum Hold Mode. 6. For emissions above 1GHz, use 1MHz RBW and 3MHz VBW for peak reading. Place the measurement antenna away from each area of the EUT determined to be a source of emissions at the specified measurement distance, while keeping the measurement antenna aimed at the source of emissions at each frequency of significant emissions, with polarization oriented for maximum response. The measurement antenna may have to be higher or lower than the EUT, depending on the radiation pattern of the emission and staying aimed at the emission source for receiving the maximum signal. The final measurement antenna elevation shall be that which maximizes the emissions. The measurement antenna elevation for maximum emissions shall be restricted to a range of heights of from 1 m to 4 m above the ground or reference ground plane. 7. When the radiated emissions limits are expressed in terms of the average value of the emissions, and pulsed operation is employed, the measurement field strength shall be determined by averaging over one complete pulse train, including blanking intervals, as long as the pulse train does not exceed 0.1 seconds. Report No.: AGC16786250805FR02 Page 74 of 89 8. As an alternative (provided the transmitter operates for longer than 0.1 seconds) or in cases where the pulse train exceeds 0.1 seconds, the measured field strength shall be determined from the average absolute voltage during a 0.1 second interval during which the field strength is at its maximum values. 9. If the emissions level of the EUT in peak mode was 3 dB lower than the average limit specified, then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions which do not have 3 dB margin will be repeated one by one using the quasi-peak method for below 1GHz. 10. For testing above 1GHz, the emissions level of the EUT in peak mode was lower than average limit (that means the emissions level in peak mode also complies with the limit in average mode), then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions will be measured in average mode again and reported. 11. In case the emission is lower than 30MHz, loop antenna has to be used for measurement and the recorded data should be QP measured by receiver. High - Low scan is not required in this case. The following table is the setting of spectrum analyzer and receiver. Spectrum Parameter Setting Start ~Stop Frequency 9kHz~150kHz/RB 200Hz for QP Start ~Stop Frequency 150kHz~30MHz/RB 9kHz for QP Start ~Stop Frequency 30MHz~1000MHz/RB 120kHz for QP Start ~Stop Frequency 1GHz~26.5GHz 1MHz/3MHz for Peak, 1MHz/3MHz for Average Receiver Parameter Setting Start ~Stop Frequency 9kHz~150kHz/RB 200Hz for QP Start ~Stop Frequency 150kHz~30MHz/RB 9kHz for QP Start ~Stop Frequency 30MHz~1000MHz/RB 120kHz for QP Report No.: AGC16786250805FR02 Page 75 of 89  Quasi-Peak Measurements below 1GHz 1. Analyzer center frequency was set to the frequency of the radiate…

Text truncated - open the document above for the full version.

Page 1 of 89 FCC Test Report Report No.: AGC16786250805FR02 FCC ID : 2BENK-WLE32 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : AloT Module BRAND NAME : N/A MODEL NAME : ROOT_WLE_32 APPLICANT : Shenzhen Root Innovation Technology Co., Ltd. DATE OF ISSUE : Sep. 28, 2025 STANDARD(S) : FCC Part 15 Subpart C §15.247 REPORT VERSION : V1.0 Attestation Of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC16786250805FR02 Page 2 of 89 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Sep. 28, 2025 Valid Initial Release Report No.: AGC16786250805FR02 Page 3 of 89 Table of Contents 1. General Information ........................................................................................................................................ 5 2. Product Information ........................................................................................................................................ 6 2.1 Product Technical Description ................................................................................................................... 6 2.2 Test Frequency List ................................................................................................................................... 6 2.3 Related Submittal(S) / Grant (S) ............................................................................................................... 7 2.4 Test Methodology ...................................................................................................................................... 7 2.5 Special Accessories .................................................................................................................................. 7 2.6 Equipment Modifications ........................................................................................................................... 7 2.7 Antenna Requirement................................................................................................................................ 7 3. Test Environment ............................................................................................................................................ 8 3.1 Address of the Test Laboratory ................................................................................................................. 8 3.2 Test Facility ................................................................................................................................................ 8 3.3 Environmental Conditions ......................................................................................................................... 9 3.4 Measurement Uncertainty ......................................................................................................................... 9 3.5 List of Equipment Use ............................................................................................................................. 10 4.System Test Configuration ............................................................................................................................ 12 4.1 EUT Configuration ................................................................................................................................... 12 4.2 EUT Exercise ........................................................................................................................................... 12 4.3 Configuration of Tested System .............................................................................................................. 12 4.4 Equipment Used In Tested System ........................................................................................................ 12 4.5 Summary of Test Results ........................................................................................................................ 14 5. Description of Test Modes ........................................................................................................................... 15 6. Duty Cycle Measurement ............................................................................................................................. 18 7. RF Output Power Measurement .................................................................................................................. 20 7.1 Provisions Applicable .............................................................................................................................. 20 7.2 Measurement Procedure ......................................................................................................................... 20 7.3 Measurement Setup (Block Diagram of Configuration) .......................................................................... 20 7.4 Measurement Result ............................................................................................................................... 21 8. 6dB Bandwidth Measurement ...................................................................................................................... 28 8.1 Provisions Applicable .............................................................................................................................. 28 8.2 Measurement Procedure ......................................................................................................................... 28 8.3 Measurement Setup (Block Diagram of Configuration) .......................................................................... 28 8.4 Measurement Results ............................................................................................................................. 29 9. Power Spectral Density Measurement ........................................................................................................ 42 9.1 Provisions Applicable .............................................................................................................................. 42 9…

Text truncated - open the document above for the full version.

Report No.: AGC16786250805FR01 Page 64 of 83 Test Graphs of Band Edge Emissions in Non-Restricted Frequency Bands Test_Graph_802.11b_ANT1_2412_1Mbps_Lower Band Edge Emissions Test_Graph_802.11g_ANT1_2412_6Mbps_Lower Band Edge Emissions Report No.: AGC16786250805FR01 Page 65 of 83 Test_Graph_802.11n20_ANT1_2412_MCS0_Lower Band Edge Emissions Test_Graph_802.11n40_ANT1_2422_MCS0_Lower Band Edge Emissions Note: Emissions from 2483.5-2500MHz which fall in the restricted bands had been considered with the radiated emission limits specified. Report No.: AGC16786250805FR01 Page 66 of 83 11. Radiated Spurious Emission 11.1 Measurement Limits  15.209(a) Limit in the below table has to be followed Frequencies (MHz) Field Strength (microvolts/meter) Measurement Distance (meters) 0.009~0.490 2400/F(kHz) 300 0.490~1.705 24000/F(kHz) 30 1.705~30.0 30 30 30~88 100 3 88~216 150 3 216~960 200 3 Above 960 500 3 Note: All modes were tested for restricted band radiated emission, the test records reported below are the worst result compared to other modes. 11.2 Measurement Procedure 1. The EUT was placed on the top of the turntable 0.8 or 1.5 meter above ground. The phase center of the receiving antenna mounted on the top of a height-variable antenna tower was placed 3 meters far away from the turntable. 2. Power on the EUT and all the supporting units. The turntable was rotated by 360 degrees to determine the position of the highest radiation. 3. The height of the broadband receiving antenna was varied between one meter and four meters above ground to find the maximum emissions field strength of both horizontal and vertical polarization. 4. For each suspected emission, the antenna tower was scan (from 1 M to 4 M) and then the turntable was rotated (from 0 degree to 360 degrees) to find the maximum reading. 5. Set the test-receiver system to Peak or CISPR quasi-peak Detect Function with specified bandwidth under Maximum Hold Mode. 6. For emissions above 1GHz, use 1MHz RBW and 3MHz VBW for peak reading. Place the measurement antenna away from each area of the EUT determined to be a source of emissions at the specified measurement distance, while keeping the measurement antenna aimed at the source of emissions at each frequency of significant emissions, with polarization oriented for maximum response. The measurement antenna may have to be higher or lower than the EUT, depending on the radiation pattern of the emission and staying aimed at the emission source for receiving the maximum signal. The final measurement antenna elevation shall be that which maximizes the emissions. The measurement antenna elevation for maximum emissions shall be restricted to a range of heights of from 1 m to 4 m above the ground or reference ground plane. 7. When the radiated emissions limits are expressed in terms of the average value of the emissions, and pulsed operation is employed, the measurement field strength shall be determined by averaging over one complete pulse train, including blanking intervals, as long as the pulse train does not exceed 0.1 seconds. As an alternative (provided the transmitter operates for longer than 0.1 seconds) or in cases where the Report No.: AGC16786250805FR01 Page 67 of 83 pulse train exceeds 0.1 seconds, the measured field strength shall be determined from the average absolute voltage during a 0.1 second interval during which the field strength is at its maximum values. 8. If the emissions level of the EUT in peak mode was 3 dB lower than the average limit specified, then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions which do not have 3 dB margin will be repeated one by one using the quasi-peak method for below 1GHz. 9. For testing above 1GHz, the emissions level of the EUT in peak mode was lower than average limit (that means the emissions level in peak mode also complies with the limit in average mode), then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions will be measured in average mode again and reported. 10. In case the emission is lower than 30MHz, loop antenna has to be used for measurement and the recorded data should be QP measured by receiver. High - Low scan is not required in this case.  The following table is the setting of spectrum analyzer and receiver. Spectrum Parameter Setting Start ~Stop Frequency 9kHz~150KHz/RB 200Hz for QP Start ~Stop Frequency 150kHz~30MHz/RB 9kHz for QP Start ~Stop Frequency 30MHz~1000MHz/RB 120kHz for QP Start ~Stop Frequency 1GHz~26.5GHz 1MHz/3MHz for Peak, 1MHz/3MHz for Average Receiver Parameter Setting Start ~Stop Frequency 9kHz~150KHz/RB 200Hz for QP Start ~Stop Frequency 150kHz~30MHz/RB 9kHz for QP Start ~Stop Frequency 30MHz~1000MHz/RB 120kHz for QP Report No.: AGC16786250805FR01 Page 68 of 83  Quasi-Peak Measurements below 1GHz 1. Analyzer center frequency was set to the frequency of the radiated spurious emission of interest 2. Span was set greater than 1MHz 3. RBW = as shown in the table above 4. Detector = CISPR quasi-peak 5. Sweep time = auto couple 6. Trace was allowed to stabilize  Peak Measurements above 1GHz 1. Analyzer center frequency was set to the frequency of the radiated spurious emission of interest 2. RBW = 1MHz 3. VBW = 3MHz 4. Detector = peak 5. Sweep time = auto couple 6. Trace mode = max hold 7. Trace was allowed to stabilize  Average Measurements above 1GHz 1. Analyzer center frequency was set to the frequency of the radiated spurious emission of interest 2. RBW = 1MHz 3. VBW ≥ [3 × RBW] 4. Detector = Power averaging (rms) 5. Averaging type = power (i.e., rms) 6. Sweep time = auto 7. Perform a trace average of at least 100 traces. 8. The applicable correction factor is [10*log (1 / D)], where D is the duty cycle. The factor had been edited in the “Input Correction” of the Spectrum Analyzer. Report No.: AGC16786250805FR01 Page 69 of 83 11.3 Measurement Setup (Block Diagram of Configuration) Radiated Emission Test Setup 9kHz-30MHz Radiate…

Text truncated - open the document above for the full version.

Page 1 of 13 Antenna Test Report Report No.: AGC16786250805PA01 PRODUCT DESIGNATION : AloT Module BRAND NAME : N/A MODEL NAME : ROOT_WLE_32 APPLICANT : Shenzhen Root Innovation Technology Co., Ltd. DATE OF ISSUE : Sep. 17, 2025 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC16786250805PA01 Page 2 of 13 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Sep. 17, 2025 Valid Initial release Report No.: AGC16786250805PA01 Page 3 of 13 TABLE OF CONTENTS 1. PRODUCT INFORMATON ...................................................................................................................... 4 2. TEST FACILITY ....................................................................................................................................... 5 3. TEST EQUIPMENT LIST ......................................................................................................................... 5 4. MEASUREMENT UNCERTAINTY .......................................................................................................... 5 5. TEST SUMMARY LIST ............................................................................................................................ 5 6. TEST SETUP ........................................................................................................................................... 6 7. TEST RESULTS ....................................................................................................................................... 7 7.1. VSWR ................................................................................................................................................ 7 7.2. GAIN AND EFFICIENCY ................................................................................................................... 8 7.3. RADIATION PATTERN ...................................................................................................................... 9 APPENDIX A: PHOTOGRAPHS OF TEST SETUP ................................................................................. 11 APPENDIX B: PHOTOGRAPHS OF EUT ................................................................................................ 12 Report No.: AGC16786250805PA01 Page 4 of 13 1. PRODUCT INFORMATON General information Applicant Shenzhen Root Innovation Technology Co., Ltd. Address #2-201, Floor 2, Hasee Computer Building, No.2 Beier Rd, Bantian Street, Longgang, Shenzhen, Guangdong, 518129, China Manufacturer Shenzhen Root Innovation Technology Co., Ltd. Address #2-201, Floor 2, Hasee Computer Building, No.2 Beier Rd, Bantian Street, Longgang, Shenzhen, Guangdong, 518129, China Factory N/A Address N/A Product Designation AloT Module Brand Name N/A Test Model ROOT_WLE_32 Series Model N/A Difference Description N/A Date of test Sep. 10, 2025 Report Template AGCRT-ER-PA/V1.0 Technical information Frequency Range 2400-2500MHz Test Frequencies 2400MHz, 2410MHz, 2420MHz, 2430MHz, 2440MHz, 2450MHz, 2460MHz, 2470MHz, 2480MHz, 2490MHz, 2500MHz Antenna Type PCB antenna Dimensions 5mm*10mm Impedance 50Ω Maximum test values Gain: 3.353dBi; Efficiency:46.382%; VSWR: 1.094 U The above equipment was tested by Attestation of Global Compliance (Shenzhen) Co., Ltd. The test results of this report relate only to the tested sample identified in this report. Prepared By Thea Huang (Project Engineer) Sep. 17, 2025 Reviewed By Bibo Zhang (Reviewer) Sep. 17, 2025 Approved By Angela Li (Authorized Officer) Sep. 17, 2025 Report No.: AGC16786250805PA01 Page 5 of 13 2. TEST FACILITY 3. TEST EQUIPMENT LIST Equipment Manufacturer Model Cal. Date Cal. Due ANTENNA MEASUREMENT SYSTEM ETS-Lindgren AMS-8600 Nov. 27, 2024 Nov. 26, 2025 Network Analyzer R&S ZVL-6 Jul. 24, 2025 Jul. 23, 2026 Test software ETS-Lindgren EMQuest (Ver V1.12) N/A N/A 4. MEASUREMENT UNCERTAINTY The uncertainty is calculated using the methods suggested in the “Guide to the Expression of Uncertainty in measurement” (GUM) published by CISPR and ANSI. - Uncertainty of VSWR, Uc = ±1.5dB - Uncertainty of Gain, Uc = ±0.8dB 5. TEST SUMMARY LIST NO. Test item Remark 1 VSWR -- 2 Gain and efficiency -- 3 Radiation pattern -- Test Site Attestation of Global Compliance (Shenzhen) Co., Ltd Location 1-2/F, Building 19, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Report No.: AGC16786250805PA01 Page 6 of 13 6. TEST SETUP Report No.: AGC16786250805PA01 Page 7 of 13 7. TEST RESULTS 7.1. VSWR Frequency(MHz) VSWR 2400 1.078:1 2450 1.065:1 2478 1.094:1 2480 1.086:1 Report No.: AGC16786250805PA01 Page 8 of 13 7.2. GAIN AND EFFICIENCY Frequency(MHz) Efficiency(dB) Efficiency(%) Gain(dBi) 2400 -3.466 45.019 3.120 2410 -3.571 43.944 2.987 2420 -3.732 42.343 2.711 2430 -3.501 44.660 2.817 2440 -3.337 46.382 2.910 2450 -3.411 45.594 2.924 2460 -3.605 43.606 2.887 2470 -3.923 40.528 2.836 2480 -3.920 40.552 3.113 2490 -4.011 39.712 3.236 2500 -4.106 38.848 3.353 Report No.: AGC16786250805PA01 Page 9 of 13 7.3. RADIATION PATTERN 2D POLAR RADIATION PATTERN FREQUENCY=2400MHZ FREQUENCY=2450MHZ FREQUENCY=2500MHZ Report No.: AGC16786250805PA01 Page 10 of 13 3D RADIATION PATTERN FREQUENCY=2400MHZ FREQUENCY=2450MHZ FREQUENCY=2500MHZ Report No.: AGC16786250805PA01 Page 11 of 13 APPENDIX A: PHOTOGRAPHS OF TEST SETUP Report No.: AGC16786250805PA01 Page 12 of 13 APPENDIX B:…

Text truncated - open the document above for the full version.