2AT7Z-GZR02CGravio Zigbee Dongle Gen2

Gravio Zigbee Dongle Gen2 Instructions for use Product overview Gravio Zigbee Dongle Gen2 is a wireless command transmitter based on the zigbee protocol. It can interact with the wireless sensor in hex code based on the serial protocol and issue commands. This device supports operating systems such as windows10/mac/linux. Gravio Zigbee Dongle Gen2 adopts usb forward and reverse insertion design, and can be inserted into the usb interface on either side for normal use. You can send and receive information by using serial port software such as sscom. Complete the instructions. Gravio Zigbee Dongle Gen2 is based on the certification-free protocol of organizations such as whql. It can be used without driver on windows10/mac/linux, just plug in the usb-A interface. 2 Plug to use 驱动显示有com口 After inserting the device, windows10 will automatically load the driver and open the hardware manager. This interface appears. This means your device is ready to go. 3 Instructions for use First open the serial debugging assistant, such as sscom, set the baud rate to 115200, open the serial port after 8N1. Send the command in hex:读取版本： >> send : 00 00 01 00 00 AA >>receive : 00 01 01 08 02 00 03 AA 如图所示 Scan to build a zigbee network >> send : 00 00 03 00 00 AA >> receive : 00 01 03 08 01 00 AA Read current network information >> send : 00 00 04 00 00 AA >> receive : 00 01 04 08 0E 36 3F 32 FE FF 9F FD 90 01 01 C0 76 0F 13 AA Open to allow devices to access the network >> send : 00 00 10 00 01 FF AA >> receive : 00 01 10 08 01 00 AA Sensor support： Door and Window Sensor 4 near >> 00 1C 01 18 10 F9 68 04 02 00 8D 15 00 01 06 00 01 00 00 10 00 AA Far away>> 00 1D 01 18 10 F9 68 04 02 00 8D 15 00 01 06 00 01 00 00 10 01 AA Wireless Mini Switch >>press : 00 38 01 18 11 09 67 B0 02 00 8D 15 00 01 12 00 01 55 00 →21 01 00 AA >> long press : 00 39 01 18 11 09 67 B0 02 00 8D 15 00 01 12 00 01 55 00 21 10 →00 AA >> Long press release : 00 3A 01 18 11 09 67 B0 02 00 8D 15 00 01 12 00 01 55 00 21 11 →00 AA Temperature and Humidity Sensor ： 5 This temperature and humidity sensor supports reporting temperature values, relative humidity, and atmospheric pressure, so there are three types of reported data: >> send : 00 40 01 18 11 6F FA 3C 02 00 8D 15 00 01 02 04 01 00 00 29 BD 0A AA >> send : 00 41 01 18 11 6F FA 3C 02 00 8D 15 00 01 05 04 01 00 00 21 02 22 AA >> send: 00 42 01 18 1A 6F FA 3C 02 00 8D 15 00 01 03 04 03 00 00 29 F2 03 14 →00 28 FF 10 00 29 7D 27 AA Temperature and Humidity Sensor (model: WSDCGQ01LM) >> send : 00 5A 01 18 11 06 AF 39 02 00 8D 15 00 01 02 04 01 00 00 29 B3 0A AA >> send : 00 5B 01 18 11 06 AF 39 02 00 8D 15 00 01 05 04 01 00 00 21 3C 21 AA 6 Door and Window Sensor (model: MCCGQ11LM) >> near send : 00 33 01 18 10 F9 68 04 02 00 8D 15 00 01 06 00 01 00 00 10 00 AA >> far away : 00 34 01 18 10 F9 68 04 02 00 8D 15 00 01 06 00 01 00 00 10 01 AA static post： There are three types of data reported by the static post, as follows: 7 >> send data : 00 7A 01 18 15 FB 3B B2 02 00 8D 15 00 01 01 01 01 08 05 25 8A FF →1A 04 F9 00 AA >> send data : 00 7C 01 18 16 FB 3B B2 02 00 8D 15 00 01 01 01 02 55 00 21 02 00 →03 05 21 06 00 AA >> send data : 00 7E 01 18 11 FB 3B B2 02 00 8D 15 00 01 01 01 01 55 00 21 01 00 →AA FCC STATEMENT : This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: ceiving antenna. receiver is connected. RF warning statement: The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Asteria Technology Pte. Ltd. The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 3/17/23 U.S. Agent Designation Asteria TechnologyPte. Ltd. acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID:2AT7Z-GZR02C): Name and company of U.S. agent: Stone Trading Limited Physical U.S. address of agent: 6547 N Academy Blvd #2266,Colorado Springs,CO 80918,United States FRN of U.S. agent: 0033401936 Email address of U.S. agent: Email:[email protected] Stone Trading Limited acknowledges their obligation to accept service of process on behalf of Asteria TechnologyPte.Ltd. Asteria Technology Pte. Ltd. accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). Sincerely, Signature [Name] [Title] [Company] Asteria Technology Pte. Ltd. Signature [Name of U.S. agent] Dongmei Fang [Title of U.S. agent] Manager [Company of U.S. agent] Stone Trading Limited 48_[model] US_Agent_2.911(d)(7)-U, V03

Asteria Technology Pte. Ltd. The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 3/29/2023 To whom it may concern: We, [Asteria Technology Pte. Ltd.], hereby certify that the equipment for which authorization is sought (FCC ID: [2AT7Z-GZR02C]) is not “covered” equipment prohibited from receiving an equipment authorization pursuant to § 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, we are not identified on the Covered List (https://www.fcc.gov/supplychain/coveredlist) as an entity producing “covered” equipment. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(b) and (d)(5) and (6). Sincerely, Signature [Name] Yoshiyuki Kitahara [Title] Manager [Company] Asteria Technology Pte. Ltd. 62_[model] CoveredEqu_2.911(d)(5)(i) and (ii) - U, V02

FCC ID: 2AT7Z-GZR02C

Label Location On EUT Label Product Name: Gravio Zigbee Dongle Gen2 Model No.: GZR02C FCC ID: 2AT7Z-GZR02C

FCC ID: 2AT7Z-GZR02C ANT

version01 Asteria Technology Pte. Ltd. Declaration concerning Antenna Specification It is hereby declared that the product Model No.: GZR02C FCC ID: 2AT7Z-GZR02C fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for Ceramics antenna type(s) described below: Model No. of antenna: JTW2G45 AN3216A100 Type of antenna: Ceramics Antenna Gain of the antenna: 0.5 dBi Frequency range: 2400-2500 MHz The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: Asteria Technology Pte. Ltd. Address: 160 ROBINSON ROAD, #19-05 SBF CENTER, City: SINGAPORE ZIP / Postal code: Country: Singapore Place: Singapore Date: 2023-03-29 Signature:

JTW2G45AN3216A100R REV:2 PAGE:1/8 Dimensions ( L × W ) AN3216 Series Multilayer Chip Antenna Features ™ Monolithic SMD with small, low-profile and light-weight type. ™ Wide bandwidth ™ RoHS compliant Applications ™Bluetooth/Wireless LAN/Home RF ™ISM band 2.4GHz applications Specifications Part Number Operating Frequency (MHz) Peak Gain （XZ-V） Average Gain （XZ-V） VSWR Impedance JTW2G45 AN3216A100 2400 ~ 2500 0.5 dBi typ. -0.5 dBi typ. 2 max. 50 : Q’ty/Reel (pcs) : 3,000pcs Operating Temperature Range : -40 ~ +85 o C Storage Temperature Range : +5 ~ +35 o C, Humidity 45~75%RH Storage Period : 12 months max. Power Capacity : 2W max. Part Number JTW 2G45 AN 3216 A100 ‡  Material Code c d e f g h  c Identifier J TW d Frequency Range 2G45=2450MHz e Type  AN : Antenna f Dimensions ( L × W ) 3.2× 1.6 mm g Material Code+BW A100=100MHz h Packaging R: Tape & Reel B: Bulk JTW2G45AN3216A100R REV:2 PAGE:2/8 2.6 3.3nH 1.2pF 1.6 2.7nH 4.2 * Terminal Configuration d c      Dimensions and Recommended PC Board Pattern Unit : mm a W T L Mark L W T a Dimensions 3.2±0.2 1.6±0.2 1.3+ 0.1/-0.2 0.5±0.3 (a) Without Matching Circuits (b) With Matching Circuits 1.9 0.4 *Line width should be designed to match 50: characteristic impedance, depending on PCB material and thickness. No. Terminal Name No. Terminal Name c Feeding Point d NC JTW2G45AN3216A100R REV:2 PAGE:3/8 ™Test Board Ground 19mm 50: Feed Line 13.5mm Matching Circuit 6.5mm No Ground 39.5mm 4mm Antenna ™Return Loss 6.5mm (a) Without Matching Circuits (b) With Matching Circuits Radiation Patterns Typical Electrical Characteristics (T=25 o C) JTW2G45AN3216A100R REV:2 PAGE:4/8 ANT Gain results: Freq. (MHz) Effi (%) Peak Gain) (dBi) 2400 44.06 -0.17 2410 43.39 -0.29 2420 46.53 0.14 2430 45.79 0.25 2440 49.88 0.33 2450 49.25 0.50 2460 47.29 0.08 2470 48.36 0.27 2480 52.66 0.31 2490 51.17 0.29 2500 51.10 0.30 JTW2G45AN3216A100R REV:2 PAGE:5/8 .... X 180 o XY-V/XY-H Z 90 o 180 o Y 0 X 270 o o XY-cut scanning direction XZ-V/XZ-H Y 180 o 90 o Z 0 o X 270 o XZ-cut scanning direction YZ-V/YZ-H 90 o Z 0 o Y 270 o YZ-cut scanning direction XZ cut @2.45GHz Vertical Horizontal YZ cut @2.45GHz Vertical Horizontal XY cut @2.45GHz Vertical Horizontal JTW2G45AN3216A100R REV:2 PAGE:6/8 Taping Specifications ™Tape & Reel Dimensions (Unit: mm) vs. Quantity (pcs) A’ 1.75 ± 0.1 D E F C ∣ T B A EMBOSS TAPE Type A A’ B C D E F T Quantity/per reel Tape material AN3216 4.0± 0.1 4.0± 0.05 1.95± 0.1 3.5± 0.1 2.0± 0.05 3.5± 0.05 8.00± 0.2 1.50± 0.1 3,000pcs Plastic (Embossed) ™Reel Dimensions (Unit: mm) W4 Label: Customer’s Name, W3 ACX P/N, Q’ty, Date, ACX Corp. W5 ±0.5 Type W2 W3 W4 W5 AN3216 178±1 60±1 1.4±0.2 17±0.5 ™Leader and Trailer Tape Leader End Trailer End Trailer (160 mm min.) Empty Compartments with Cover Tape (500 mm min.) W2 13.5±0.5 2.3 Label JTW2G45AN3216A100R REV:2 PAGE:7/8 ™Peel-off Force Top Cover Tape Peel-off force should be in the range of 0.1 – 0.6 N at a peel-off speed of 300±10 mm/min . ™Storage Conditions (1) Temperature: 15 ~35°C, relative humidity (RH): 45~75%. (2) Non-corrosive environment Notes ™The contents of this data sheet are subject to change without notice. Please confirm the specifications and delivery conditions when placing your order. Peeling Direction <10 0 Carrier Tape JTW2G45AN3216A100R REV:2 PAGE:8/8 Mechanical & Environmental Characteristics Item Requirements Procedure Solderability 1. No apparent damage 2. More than 95% of the terminal electrode shall be covered with new solder 1. Preheat: 120r 5 o C 2. Solder: 245r 5 o C for 5r 1 sec Soldering strength (Termination Adhesion) 1. 1kg minimum 1. Solder specimen onto test jig. 2. Apply push force at 0.5mm/s until electrode pads are peeled off or ceramic are broken. Pushing force is applied to longitude direction Deflection (Substrate Bending) 1. No apparent damage 1. Solder specimen onto test jig (FR4, 0.8mm) using the recommend soldering profile. 2. Apply a bending force of 2mm deflection Pressure Rod R230 ` 90mm Heat/Humidity Resistance 1. No apparent damage 2. Fulfill the electrical specification after test 1. Temperature: 85r 2 o C 2. Humidity: 90% ~ 95% RH 3. Duration: 1000±48hrs 4. Recovery: 1-2hrs Thermal shock (Temperature Cycle) 1. No apparent damage 2. Fulfill the electrical specification after test 1. One cycle/step 1：125 ± 5qC for 30 min step 2：- 40 ± 5qC for 30 min 2. No of cycles：100 3. Recovery:1-2 hrs Low Temperature Resistance 1. No apparent damage 2. Fulfill the electrical specification after test 1. Temperature: -40 o r 5 o C 2. Duration: 500 ±24hrs 3. Recovery: 1-2hrs JTW2G45AN3216A100R REV:2 PAGE:9/8 260 o C 217 o C 150-200 o C Soldering Conditions ™Typical Soldering Profile for Lead-free Process Reflow Soldering : 20s max. Pre-heating 60-150s. Time (s.) 60-180s Notes ™The contents of this data sheet are subject to change without notice. Please confirm the specifications and delivery conditions when placing your order. T e mp e r ature ( o C)

RF EXPOSURE EVALUATION FCC ID: 2AT7Z-GZR02C According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b): Routine SAR evaluation refers to that specifically required by §2.1093, using measurements or computer simulation. When routine SAR evaluation is not required, portable transmitters with output power greater than the applicable low threshold require SAR evaluation to qualify for TCB approval. Channel (MHz) Maximum output power (dBm) Tune up tolerance (dBm) Max Tune Up Power (dBm) Distance (mm) Calculation results Limit Operating Mode 2405 8.08 8.08±1 9.08 5 2.510 3 Zigbee 2440 8.69 8.69±1 9.69 5 2.909 3 2480 7.85 7.85±1 8.85 5 2.417 3 Test Results: PASS.

Project No.: ZKT-230316L1755E Page 1 of 44 FCC TEST REPORT FCC ID: 2AT7Z-GZR02C Report Number. ................................ : ZKT-230316L1755E Date of Test ................................................. : Mar. 13, 2023- Mar. 28, 2023 Date of issue .................................... : Mar. 10, 2023 Total number of pages ...................... 44 Test Result ..................................... : PASS Testing Laboratory. ........................ : Shenzhen ZKT Technology Co., Ltd. Address .......................................... : 1/F, No. 101, Building B, No. 6, Tangwei Community Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China Applicant's name ......................... : Asteria Technology Pte. Ltd. Address .......................................... : 160 ROBINSON ROAD, #19-05 SBF CENTER, SINGAPORE Singapore Manufacturer's name ................... : Asteria Technology Pte. Ltd. Address .......................................... : 160 ROBINSON ROAD, #19-05 SBF CENTER, SINGAPORE Singapore Test specification: Standard ........................................... : FCC CFR Title 47 Part 15 Subpart C Section 15.247 ANSI C63.10:2013 Test procedure ................................. : / Non-standard test method ............. : N/A Test Report Form No. .................... : TRF-EL-111_V0 Test Report Form(s) Originator .... : ZKT Testing Master TRF .................................... : Dated: 2020-01-06 This device described above has been tested by ZKT, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of ZKT, this document may be altered or revised by ZKT, personal only, and shall be noted in the revision of the document. Product name ................................. : Gravio Zigbee Dongle Gen2 Trademark ...................................... : N/A Model/Type reference......................: GZR02C Ratings ............................................. : Input: DC 5V Project No.: ZKT-230316L1755E Page 2 of 44 Testing procedure and testing location: Testing Laboratory ................................... : Shenzhen ZKT Technology Co., Ltd. Address ...................................................... : 1/F, No. 101, Building B, No. 6, Tangwei Community Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China Jim Liu Tested by (name + signature) .................... : Tom Zou Reviewer (name + signature) ..................... : Lake Xie Approved (name + signature) .................... : Project No.: ZKT-230316L1755E Page 3 of 44 Table of Contents Page 1.VERSION 5 2. SUMMARY OF TEST RESULTS 6 2.1 TEST FACILITY 7 2.2 MEASUREMENT UNCERTAINTY 7 3. GENERAL INFORMATION 8 3.1 GENERAL DESCRIPTION OF EUT 8 3.2 DESCRIPTION OF TEST MODES 10 3.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 10 3.4 DESCRIPTION OF SUPPORT UNITS (CONDUCTED MODE) 11 3.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 12 4. EMC EMISSION TEST 13 4.1 CONDUCTED EMISSION MEASUREMENT 13 4.1.1 POWER LINE CONDUCTED EMISSION LIMITS 13 4.1.2 TEST PROCEDURE 13 4.1.3 DEVIATION FROM TEST STANDARD 13 4.1.4 TEST SETUP 14 4.1.5 EUT OPERATING CONDITIONS 14 4.2 RADIATED EMISSION MEASUREMENT 17 4.2.1 RADIATED EMISSION LIMITS 17 4.2.2 TEST PROCEDURE 18 4.2.3 DEVIATION FROM TEST STANDARD 18 4.2.4 TEST SETUP 18 4.2.5 EUT OPERATING CONDITIONS 19 5.RADIATED BAND EMISSION MEASUREMENT 25 5.1 TEST REQUIREMENT: 25 5.2 TEST PROCEDURE 25 5.3 DEVIATION FROM TEST STANDARD 25 5.4 TEST SETUP 26 5.5 EUT OPERATING CONDITIONS 26 5.6 TEST RESULT 27 6.POWER SPECTRAL DENSITY TEST 28 6.1 APPLIED PROCEDURES / LIMIT 28 6.2 TEST PROCEDURE 28 6.3 DEVIATION FROM STANDARD 28 6.4 TEST SETUP 28 6.5 EUT OPERATION CONDITIONS 28 Project No.: ZKT-230316L1755E Page 4 of 44 Table of Contents Page 6.6 TEST RESULT 29 7. 6DB OCCUPY BANDWIDTH TEST 31 7.1 APPLIED PROCEDURES / LIMIT 31 7.2 TEST PROCEDURE 31 7.3 DEVIATION FROM STANDARD 31 7.4 TEST SETUP 31 7.5 EUT OPERATION CONDITIONS 31 7.6 TEST RESULT 32 8.PEAK OUTPUT POWER TEST 34 8.1 APPLIED PROCEDURES / LIMIT 34 8.2 TEST PROCEDURE 34 8.3 DEVIATION FROM STANDARD 34 8.4 TEST SETUP 34 8.5 EUT OPERATION CONDITIONS 34 8.6 TEST RESULT 35 9. 100KHZ BANDWIDTH OF FREQUENCY BAND EDGE REQUIREMENT 37 9.1 APPLICABLE STANDARD 37 9.2 TEST PROCEDURE 37 9.3 DEVIATION FROM STANDARD 37 9.4 TEST SETUP 37 9.5 EUT OPERATION CONDITIONS 37 10.ANTENNA REQUIREMENT 43 11. TEST SETUP PHOTO 44 12. EUT CONSTRUCTIONAL DETAILS 44 Project No.: ZKT-230316L1755E Page 5 of 44 1. VERSION Report No. Version Description Approved ZKT-230316L1755E Rev.01 Initial issue of report Mar. 29, 2023 Project No.: ZKT-230316L1755E Page 6 of 44 2. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247), Subpart C Standard Section Test Item Judgment Remark FCC part 15.203/15.247 (c) Antenna requirement PASS FCC part 15.207 AC Power Line Conducted Emission PASS FCC part 15.247 (b)(3) Conducted Peak Output Power PASS FCC part 15.247 (a)(2) Occupied Bandwidth PASS FCC part 15.247 (e) Power Spectral Density PASS FCC part 15.247(d) Band Edge PASS FCC part 15.205/15.209 Spurious Emission PASS NOTE: (1)“N/A” denotes test is not applicable in this Test Report Project No.: ZKT-230316L1755E Page 7 of 44 2.1 TEST FACILITY Shenzhen ZKT Technology Co., Ltd. Add. : 1/F, No. 101, Building B, No. 6, Tangwei Community Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China FCC Test Firm Registration Number: 692225 Designation Number: CN1299 IC Registered No.: 27033 2.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± Uwhere expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2providing a level of confidence of approximately 95 % No. Item Uncertainty 1 3m camber Radiated spurious emission(9KHz-30MHz) U=4.5dB 2 3m camber Radiated spurious emission(30MHz-…

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