2A2X5-ADB1ADB1 Cloud Module

AdapuADB1Module Specification V1.1 1. Cover Information • Module Model: ADB1 • Wireless Protocol: Wi-Fi 2.4 GHz + Bluetooth 5.0 • Module Dimensions: 18 ± 0.2 × 25.5 ± 0.2 × 3.1 ± 0.15 mm (including shielding/plate thickness) • Package/Pin: Module outer pin 40 2. Revision Record Version Date Change Description V1.0 2025/9/15 Overall Framework, Key Specifications, Pins, and Design Recommendations V1.1 2025/9/19 Improve Content 3. Product Overview • ADB1 is a 2.4 GHz Wi-Fi + BLE module. • The module provides download serial ports (DL_RX/DL_TX) . To ensure the stability of mass production programming and power-on startup, the four-wire SPI cannot be reused as GPIO . • Suitable for scenarios such as smart home appliances, sensor gateways, voice/audio control, human-computer interaction, etc. 4. Features and Applications Main Features • 2.4 GHz 802.11 b/g/n + BLE • The main frequency of the MCU (SoC core) can reach 160 MHz; • Peripheral：SPI / UART ×2 / I²C ×2 / SDIO / PWM / AUX-ADC / DVP / 音频 DAC/ADC/MICBIAS • Power Supply:VCC 2.7–4.35 V, with built-in LDO in the module Typical Applications • Wi-Fi + BLE dual-mode networking, audio/voice I/O, home appliance and lighting control, sensors/data recording, HMI/camera (DVP), etc. 5. Key specification parameters The following table shows module-level summary ; for specific chip-level limits and timing, please refer to the chip data sheet during design verification. Power Supply and Environment Project Condition Minimum Typical Maximum Unit VCCBAT Battery/DC Input 2.7 — 4.35 V Operating Temperature — − 40 — 85 °C Storage temperature Packaged/Not on Machine − 40 — 85 °C Charging current USB → Battery — — 200 mA Wireless and Interfaces (Summary) Category Explanation Wi-Fi 2.4 GHz 802.11 b/g/n，1×1 BLE 5.x (1M/2M/LE Coded) capabilities are affected by specific SDK/firmware configurations Peripheral SPI、I²C×2、UART×2、SDIO、PWM、AUX-ADC×6、DVP、音频 DAC/ADC/MICBIAS Storage Built-in 4 MB; cheating software SPI Flash 2/4/8/16 MB (SPI 4-wire exclusive) 6. Pin Definitions and Function Descriptions Layout Encapsulation Foot-by-foot Table Pin Number Name Type Description/Default Function 1 GND P Power Ground 2 VCC P Module main power input (see specifications) 3 P12 IO Universal IO/ADC6 4 P13 IO Universal IO/ADC7 5 P31 IO General purpose IO 6 P35 IO General purpose IO 7 P36 IO General purpose IO 8 P37 IO General purpose IO 9 P38 IO General purpose IO 10 CS IO SPI_CS (dedicated line) 11 MISO IO SPI_SO//MISO (Dedicated Line) 12 WP IO SPI_WP (Dedicated Line) 13 GND P Ground 14 GND P Ground 15 P39 IO General purpose IO 16 P17 IO General purpose IO 17 P14 IO General purpose IO 18 P16 IO General purpose IO 19 P23 IO Universal IO/ADC3 20 P22 IO General purpose IO 21 P21 IO General purpose IO 22 P20 IO General purpose IO 23 RST I Reset Input (Active Low, Internal Pull-up) 24 P5 IO Universal IO/ADC2 25 P4 IO Universal IO/ADC1 26 GND P Ground 27 GND P Ground 28 SCK IO SPI_SCK (dedicated line) 29 P27 IO General purpose IO 30 MOSI IO SPI_SI/MOSI (Dedicated Line) 31 P2 IO Universal IO/ADC4 32 P7 IO Universal IO/PWM1 33 AUDP AI/AO Audio Output (DACP)/Analog Domain 34 MICP AI Microphone Input Positive Terminal 35 MICBIAS AO Microphone Bias Output 36 DL_RX I Download serial port RX (UART0) 37 DL_TX O Download Serial Port TX (UART0) 38 RX1 I UART1_RX (General)/SDA 39 TX1 O UART1_TX (General)/SCL 40 GND P Ground In the table, (CS/SCK/MOSI/MISO/WP) are dedicated to hardware SPI , and the module has an internal connection to flash, not used externally as general- purpose GPIO. For the specific reuse of other IOs (such as I²C/SDIO/PWM/DVP, etc.), please refer to the firmware/SDK configuration. 7. Typical Schematic DiagramApplicationRecommendation 1. Power supply input: VCC (2.7~4.35V, 3.3V recommended) 10 μF + 0.1 μF Distributed decoupling. ￮ Power supply link: VCCBAT/VCCUSB → on-chip LDOs (VIO/VDDDIG/VDDAON/VDDAUD/VDDRAM); each LDO output is decoupled with a 0.1–1 μF capacitor nearby. ￮ Power-on sequence: According to the order of internal power supply/clock power-on (IO-LDO → AON-LDO → DIG-LDO → crystal stabilization); after the typical values of T0/T1/T2/T3 (cascaded millisecond level) are met, firmware operations can be performed. 2. Download and Storage: ￮ UART 下载：DL_RX（P10）/DL_TX（P11）引出 5P （VCC/GND/RX/TX/CEN）。 ￮ ; Prohibited to reuse . 3. Audio: MICP/MICBIAS/AUDP traces should be kept away from RF , strong interference signals, etc. . 8. PCB Layout Guide • Partitioning: Five partitions of RF / clock / analog / digital / power; the bottom layer is a solid ground plane, and critical traces have short return paths on the top layer + bottom layer. • Antenna: It is recommended that the distance between the module antenna part and other metal parts be at least 15mm. Do not route traces or even pour copper in the antenna area of the user's PCB to avoid affecting antenna performance. • Power supply and ground : LDO decoupling close to the pin; analog ground and digital ground single point convergence ; large current reflux to avoid RF/crystal. • Testing and Jig: Download port close to board edge; Power/GND/Reset/Serial Portleave test points. 9. Programming and Startup (Download Method) • UART Download (Recommended): DL_RX (P10)/DL_TX (P11); Mass production fixture is fixed at 3.3 V TTL level. If the customer chooses to purchase the standard MCU docking module, there is no need to download or authorize. 10. SMT/Reflow Soldering and Storage Conditions This section presents directly implementable process parameters and material storage specifications , with the format aligned to the general mass production specification. 10.1 Pad and Solder Paste • Recommended SAC305 lead-free solder paste, particle Type-4/4.5 ; print thickness 100-120 μm . • Pad openings follow the module package diagram (width of user board connection pads ≥ 0.25 mm to prevent tombstoning/solder bridging). 10.2 Reflow Soldering Temperature Profile (Recommended) The peak value and holding zone should be fine-tuned in combinati…

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Shenzhen HTT Technology Co., Ltd. Report No.: HTT202512747 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 3 Product Name: ADB1 Cloud Module Model No.: ADB1 EUT Constructional Details External Photo Report No.: HTT202512747 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 2 of 3 Report No.: HTT202512747 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 3 of 3 ------End------

Label and Location Size: L: 1.0cm*W: 0.2cm Label and Location FCC ID : 2A2X5-ADB1

Shenzhen HTT Technology Co., Ltd. Report No.: HTT202512747 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 1 Product Name: ADB1 Cloud Module Model No.: ADB1 EUT Constructional Details Internal Photo ------End------ ANTENNA

Shenzhen HTT Technology Co., Ltd. Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 1 of 9 RF Exposure MPE Report Reference No. ..................... : FCC ID............................................. : HTT202512747F03 2A2X5-ADB1 Compiled by ( position+printed name+signature) . : File administrators Supervised by ( position+printed name+signature) . : Project Engineer Approved by ( position+printed name+signature) . : RF Manager Date of issue .................................... : Jan. 07, 2026 Testing Laboratory Name .............. : Shenzhen HTT Technology Co.,Ltd. Address............................................ : 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao’an District, Shenzhen, Guangdong, China Applicant’s name ............................ : Hangzhou Adaprox Intelligent Technology Co., Ltd. Address............................................ : Room 606, 6th Floor, Building A, Yanxiang Science and Technology Building, No. 333 Jianghong Road, Changhe Street, Binjiang District, Hangzhou Standard ........................................... : 47CFR §1.1310 47CFR §2.1091 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen HTT Technology Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HTT Technology Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HTT Technology Co.,Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : ADB1 Cloud Module Manufacturer .................................... : Hangzhou Adaprox Intelligent Technology Co., Ltd. Trade Mark ........................................ ADAPROX Model/Type reference ...................... : ADB1 Modulation Type ............................... : GFSK/ CCK/DSSS/OFDM Operation Frequency ........................ : From 2402MHz to 2480MHz,2412-2462MHz Rating ............................................... : DC 3-3.7V Result ............................................... : PASS Report No.: HTT202512747F03 Page 2 of 9 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 2 of 9 T E S T R E P O R T Equipment under Test : ADB1 Cloud Module Model /Type : ADB1 Listed Models : N/A Applicant : Hangzhou Adaprox Intelligent Technology Co., Ltd. Address : Room 606, 6th Floor, Building A, Yanxiang Science and Technology Building, No. 333 Jianghong Road, Changhe Street, Binjiang District, Hangzhou Manufacturer : Hangzhou Adaprox Intelligent Technology Co., Ltd. Address : Room 606, 6th Floor, Building A, Yanxiang Science and Technology Building, No. 333 Jianghong Road, Changhe Street, Binjiang District, Hangzhou Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: HTT202512747F03 Page 3 of 9 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 3 of 9 Contents 1 T E S T S T A N D A R D S ................................................... 4 2 S U M M A R Y .............................................................. 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Special Accessories 6 2.4 Modifications 6 3 T E S T E N V I R O N M E N T 7 3.1 Address of the test laboratory 7 3.2 Test Facility 7 3.3 Statement of the measurement uncertainty 7 4 T E S T L I M I T 8 4.1 Requirement 8 4.2 MPE Calculation Method 8 4.3 Conducted Power Results 8 4.4 Manufacturing tolerance 9 4.5 Standalone MPE Result 9 4.6 Simultaneous Transmission for MPE Result 9 5 C O N C L U S I O N .......................................................... 9 Report No.: HTT202512747F03 Page 4 of 9 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 4 of 9 1 T E S T S T A N D A R D S The tests were performed according to following standards: ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Device, RF Exposure, Equipment Authorization Procedures. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1091: Radiofrequency radiation exposure evaluation: mobile devices Report No.: HTT202512747F03 Page 5 of 9 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 5 of 9 2 S U M M A R Y 2.1 General Remarks Date of receipt of test sample : Dec. 16, 2025 Testing commenced on : Dec. 16, 2025 Testing concluded on : Jan. 07, 2026 2.2 Product Description Product description: ADB1 Cloud Module Model/Type reference: ADB1 Power supply: DC 3-3.7V Testing sample ID： HTT202512747-1# (Engineer sample) HTT202512747-2# (Normal sample) Hardware version: / Software version: / WIFI : Supported type: 802.11b/802.11g/802.11n(HT20) Modulation: 802.11b: DSSS 802.11g/802.11n(HT20): OFDM Operation frequency: 802.11b/802.…

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1. Antenna Description: Antenna type PCB antenna Model ADB Frequency range 2400-2500MHz Manufacturer Hangzhou Adaprox Intelligent Technology Co., Ltd. Address Room 606, 6th Floor, Building A, Yanxiang Science and Technology Building, No. 333 Jianghong Road, Changhe Street, Binjiang District, Hangzhou ANT Peak Gain 1.50 dBi 2. Antenna Photo: 3. Test Equipment & Conditions 3.1 Test instrument VSWR is tested using Agilent E5071B connected to a hand mechanism, and the status is free space. 3.2 Test environment and methods 4．Antenna Radiation Pattern 2400MHz 2450MHz 2500MHz

1 Appendix RF Test Data for 2.4G WIFI Company: : Hangzhou Adaprox Intelligent Technology Co., Ltd. EUT : ADB1 Cloud Module FCC ID: : 2A2X5-ADB1 Model Number : ADB1 Report No. : HTT202512747F01 Reviewed By : Heber He 2 1. Duty Cycle 1.1 Test Result 1.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) Max. DC Variation (%) 802.11b SISO 2412 0.994 9.924 10.02 9.99 0.03 2437 0.993 9.923 10.01 10.00 0.03 2462 0.993 9.923 10.01 10.00 0.03 802.11g SISO 2412 1.393 13.980 9.96 10.02 0.00 2437 1.393 13.976 9.97 10.01 0.02 2462 1.393 13.980 9.96 10.02 0.02 802.11n (HT20) SISO 2412 1.300 13.057 9.96 10.02 0.03 2437 1.300 13.057 9.96 10.02 0.03 2462 1.300 13.056 9.96 10.02 0.03 3 1.2 Test Graph 1.2.1 Ant1 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV 4 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV 5 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV 6 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV 7 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV 8 2. Bandwidth 2.1 Test Result 2.1.1 OBW Mode TX Type Frequency (MHz) ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit 802.11b SISO 2412 1 13.080 / Pass 2437 1 13.065 / Pass 2462 1 12.959 / Pass 802.11g SISO 2412 1 17.561 / Pass 2437 1 17.721 / Pass 2462 1 17.567 / Pass 802.11n (HT20) SISO 2412 1 18.553 / Pass 2437 1 18.605 / Pass 2462 1 18.271 / Pass 2.1.2 6dB BW Mode TX Type Frequency (MHz) ANT 6dB Bandwidth (MHz) Verdict Result Limit 802.11b SISO 2412 1 8.193 >=0.5 Pass 2437 1 8.192 >=0.5 Pass 2462 1 7.216 >=0.5 Pass 802.11g SISO 2412 1 17.405 >=0.5 Pass 2437 1 17.298 >=0.5 Pass 2462 1 17.449 >=0.5 Pass 802.11n (HT20) SISO 2412 1 16.448 >=0.5 Pass 2437 1 15.607 >=0.5 Pass 2462 1 15.911 >=0.5 Pass 9 2.2 Test Graph 2.2.1 OBW 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV 10 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV 11 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV 12 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV 13 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV 14 2.2.2 6dB BW 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV 15 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV 16 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV 17 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV 18 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV 19 3. Maximum Conducted Output Power 3.1 Test Result 3.1.1 Power Mode TX Type Frequency (MHz) Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit 802.11b SISO 2412 19.82 <=30 Pass 2437 19.34 <=30 Pass 2462 21.26 <=30 Pass 802.11g SISO 2412 22.31 <=30 Pass 2437 21.90 <=30 Pass 2462 21.55 <=30 Pass 802.11n (HT20) SISO 2412 21.35 <=30 Pass 2437 20.76 <=30 Pass 2462 20.48 <=30 Pass 20 4. Maximum Power Spectral Density 4.1 Test Result 4.1.1 PSD Mode TX Type Frequency (MHz) Maximum PSD (dBm) Verdict ANT1 Limit 802.11b SISO 2412 4.92 <=8 Pass 2437 7.56 <=8 Pass 2462 7.14 <=8 Pass 802.11g SISO 2412 4.13 <=8 Pass 2437 2.89 <=8 Pass 2462 2.98 <=8 Pass 802.11n (HT20) SISO 2412 6.17 <=8 Pass 2437 4.64 <=8 Pass 2462 2.65 <=8 Pass 21 4.2 Test Graph 4.2.1 PSD 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV 22 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV 23 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV 24 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV 25 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV 26 5. Unwanted Emissions In Non-restricted Frequency Bands 5.1 Test Result 5.1.1 Ref Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) 802.11b SISO 2412 1 8.04 2437 1 7.75 2462 1 6.99 802.11g SISO 2412 1 4.57 2437 1 4.06 2462 1 3.75 802.11n (HT20) SISO 2412 1 2.58 2437 1 3.16 2462 1 6.25 Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2020, the channel contains the maximum PSD level was used to establish the reference level. 5.1.2 CSE Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) Limit (dBm) Verdict 802.11b SISO 2412 1 8.04 -11.96 Pass 2437 1 7.75 -12.25 Pass 2462 1 6.99 -13.01 Pass 802.11g SISO 2412 1 4.57 -15.43 Pass 2437 1 4.06 -15.94 Pass 2462 1 3.75 -16.25 Pass 802.11n (HT20) SISO 2412 1 2.58 -17.42 Pass 2437 1 3.16 -16.84 Pass 2462 1 6.25 -13.75 Pass Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2020, the channel contains the maximum PSD level was used to establish the reference level. 27 5.2 Test Graph 5.2.1 Ref 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV 28 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV 29 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV 30 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV 31 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV 32 5.2.2 CSE 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 33 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 34 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV 35 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 36 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV 37 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 38 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV 39 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV

1 Appendix RF Test Data for BLE Company: : Hangzhou Adaprox Intelligent Technology Co., Ltd. EUT : ADB1 Cloud Module FCC ID: : 2A2X5-ADB1 Model Number : ADB1 Report No. : HTT202512747F02 Reviewed By : Heber He 2 1. Duty Cycle 1.1 Test Result 1.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) Max. DC Variation (%) 1M SISO 2402 100.000 100.000 100.00 0.00 0.00 2440 100.000 100.000 100.00 0.00 0.00 2480 100.000 100.000 100.00 0.00 0.00 3 1.2 Test Graph 1.2.1 Ant1 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 4 1M_HCH_2480MHz_Ant1_NTNV 5 2. Bandwidth 2.1 Test Result 2.1.1 OBW Mode TX Type Frequency (MHz) ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 1.045 / Pass 2440 1 1.045 / Pass 2480 1 1.046 / Pass 2.1.2 6dB BW Mode TX Type Frequency (MHz) ANT 6dB Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 0.726 >=0.5 Pass 2440 1 0.719 >=0.5 Pass 2480 1 0.723 >=0.5 Pass 6 2.2 Test Graph 2.2.1 OBW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 7 1M_HCH_2480MHz_Ant1_NTNV 8 2.2.2 6dB BW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 9 1M_HCH_2480MHz_Ant1_NTNV 10 3. Maximum Conducted Output Power 3.1 Test Result 3.1.1 Power Mode TX Type Frequency (MHz) Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit 1M SISO 2402 -2.92 <=30 Pass 2440 -2.93 <=30 Pass 2480 -2.14 <=30 Pass 11 4. Maximum Power Spectral Density 4.1 Test Result 4.1.1 PSD Mode TX Type Frequency (MHz) Maximum PSD (dBm) Verdict ANT1 Limit 1M SISO 2402 -4.19 <=8 Pass 2440 -4.22 <=8 Pass 2480 -3.43 <=8 Pass 12 4.2 Test Graph 4.2.1 PSD 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 13 1M_HCH_2480MHz_Ant1_NTNV 14 5. Unwanted Emissions In Non-restricted Frequency Bands 5.1 Test Result 5.1.1 Ref Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) 1M SISO 2402 1 -4.21 2440 1 -4.22 2480 1 -3.59 Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2020, the channel contains the maximum PSD level was used to establish the reference level. 5.1.2 CSE Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) Limit (dBm) Verdict 1M SISO 2402 1 -4.21 -24.21 Pass 2440 1 -4.22 -24.22 Pass 2480 1 -3.59 -23.59 Pass Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2020, the channel contains the maximum PSD level was used to establish the reference level. 15 5.2 Test Graph 5.2.1 Ref 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 16 1M_HCH_2480MHz_Ant1_NTNV 17 5.2.2 CSE 1M_LCH_2402MHz_Ant1_NTNV 1M_LCH_2402MHz_Ant1_NTNV 18 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV 19 1M_HCH_2480MHz_Ant1_NTNV

Shenzhen HTT Technology Co., Ltd. Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. .................... : FCC ID. .......................................... : HTT202512747F01 2A2X5-ADB1 Compiled by ( position+printed name+signature) . : File administrators Supervised by ( position+printed name+signature) . : Project Engineer Approved by ( position+printed name+signature) . : RF Manager Date of issue .................................... : Jan. 07, 2026 Testing Laboratory Name ............. : Shenzhen HTT Technology Co.,Ltd. Address ............................................ : 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao’an District, Shenzhen, Guangdong, China Applicant’s name ........................... : Hangzhou Adaprox Intelligent Technology Co., Ltd. Address ............................................ : Room 606, 6th Floor, Building A, Yanxiang Science and Technology Building, No. 333 Jianghong Road, Changhe Street, Binjiang District, Hangzhou Test specification.......................... : Standard .......................................... : FCC Part 15.247 TRF Originator ................................. : Shenzhen HTT Technology Co.,Ltd. Shenzhen HTT Technology Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HTT Technology Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HTT Technology Co.,Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description .................... : ADB1 Cloud Module Trade Mark ....................................... : ADAPROX Manufacturer .................................... : Hangzhou Adaprox Intelligent Technology Co., Ltd. Model/Type reference ...................... : ADB1 Listed Models ................................... : N/A Modulation Type .............................. : CCK/DSSS/OFDM Operation Frequency ....................... : From 2412 - 2462MHz Rating ............................................... : DC 3-3.7V Result ............................................... : PASS Report No.: HTT202512747F01 Page 2 of 27 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China T E S T R E P O R T Equipment under Test : ADB1 Cloud Module Model /Type : ADB1 Listed Models : N/A Applicant : Hangzhou Adaprox Intelligent Technology Co., Ltd. Address : Room 606, 6th Floor, Building A, Yanxiang Science and Technology Building, No. 333 Jianghong Road, Changhe Street, Binjiang District, Hangzhou Manufacturer : Hangzhou Adaprox Intelligent Technology Co., Ltd. Address : Room 606, 6th Floor, Building A, Yanxiang Science and Technology Building, No. 333 Jianghong Road, Changhe Street, Binjiang District, Hangzhou Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: HTT202512747F01 Page 3 of 27 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Contents 1 TEST STANDARDS .......................................................................................................................................... 4 2 SUMMARY ........................................................................................................................................................ 5 2.1 General Remarks .................................................................................................................................... 5 2.2 Product Description ................................................................................................................................. 5 2.3 Equipment Under Test ............................................................................................................................ 5 2.4 Short description of the Equipment under Test (EUT) ............................................................................ 5 2.5 EUT configuration .................................................................................................................................... 5 2.6 EUT operation mode ............................................................................................................................... 6 2.7 Block Diagram of Test Setup .................................................................................................................. 6 2.8 Related Submittal(s) / Grant (s) .............................................................................................................. 6 2.9 Modifications ........................................................................................................................................... 6 3 TEST ENVIRONMENT ...................................................................................................................................... 7 3.1 Address of the test laboratory ................................................................................................................. 7 3.2 Test Facility ............................................................................................................................................. 7 3.3 Environmental conditions .....…

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Shenzhen HTT Technology Co., Ltd. Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. ...................: FCC ID. ......................................... : HTT202512747F02 2A2X5-ADB1 Compiled by ( position+printed name+signature) : File administrators Supervised by ( position+printed name+signature) : Project Engineer Approved by ( position+printed name+signature) : RF Manager Date of issue ...................................: Jan. 07, 2026 Testing Laboratory Name .............: Shenzhen HTT Technology Co.,Ltd. Address ...........................................: 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao’an District, Shenzhen, Guangdong, China Applicant’s name...........................: Hangzhou Adaprox Intelligent Technology Co., Ltd. Address ...........................................: Room 606, 6th Floor, Building A, Yanxiang Science and Technology Building, No. 333 Jianghong Road, Changhe Street, Binjiang District, Hangzhou Test specification ......................... : Standard ..........................................: FCC Part 15.247 Shenzhen HTT Technology Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HTT Technology Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HTT Technology Co.,Ltd. takes no responsib…

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