2BG6M-MG2305M-SZigbee Module

MSCZ2305M-S Wireless Module Product Manual Model number functional characteristics Antenna type MSCZ2305M-S Includes full product feature software PCB board antenna catalogue 1. Function Overview ................................................................................................................................ 3 1.1 Module Appearance and Framework ...................................................................................... 3 1.2 Application Methods ............................................................................................................. 3 2. Module interface description .................................................................................................................. 4 2.1 Pin Arrangement ................................................................................................................... 4 2.2 Pin Definition and Description ............................................................................................... 4 2.3 Relevant explanations: .......................................................................................................... 5 3. Electrical parameters ............................................................................................................................. 6 3.1 Module Working Environment .............................................................................................. 6 3.2 Absolute maximum rated values ............................................................................................ 6 3.3 Digital I/O Port Parameters ................................................................................................... 6 3.4 Reset RESET Pin Parameters ................................................................................................. 6 4. Radio Frequency Characteristics ............................................................................................................ 6 5. Antenna usage ...................................................................................................................................... 8 5.1 Types of Antennas ................................................................................................................ 8 5.2 Reducing Antenna Interference .............................................................................................. 8 6. Assembly and Production Guidance ..................................................................................................... 10 6.1 Mechanical dimensions ....................................................................................................... 10 6.2 Recommended package size ................................................................................................ 10 7. Regulatory module Integration Instructions ........................................................................................... 10 8. Version revision records ...................................................................................................................... 12 1. Function Overview The MSCZ2305M-S wireless module is a high-power communication module for wireless sensor network networking, operating in the 2.4 GHz band and compliant with IEEE 802.15.4. It is designed with a SOC processor chip at its core, featuring a 32-bit RISC processor core and a 2.4 GHz IEEE 802.15.4 wireless transceiver. The module has 512K Flash and 64K RAM, along with various digital interfaces such as digital IO ports and UART. It hides the complex design process involving communication chips, external components, and high-frequency traces, forming a stable communication module with excellent RF performance. Users do not need to understand RF expertise or perform complex RF debugging; they can simply solder the module onto their base board using a soldering iron, creating an intelligent wireless communication device or system. Users can independently develop applications and communication programs using the processor core in the MSCZ2305M-S module, eliminating the need for external processor chips. Alternatively, external processors can operate the MSCZ2305M-S wireless module via serial port transmission of AT commands to achieve wireless communication and networking functions, requiring no expertise in wireless programming to meet diverse customer needs. The MSCZ2305M-S module can also integrate with our IOT hosts or third-party hosts, connecting IOT devices within the network to the cloud to form a complete IOT application system. 1.1 Module Appearance and Framework The MSCZ2305M-S is a versatile package design, compatible with mainstream wireless module packaging available on the market. M SCZ2305M-S Figure 1. The appearance of the MSCZ2305M-S module 1.2 Application Methods The MSCZ2305M-S module can be used in two ways: (1) Pr oduct design based on module Our company specializes in firmware development for smart hotel and home automation applications. Customers can simply produce hardware products based on our reference designs, integrate our wireless module, and achieve mass production—no additional software development required. (2) Serial port transparent transmission mode using module The MSCZ2305M-S module for such applications comes preload with professional wireless communication software and peripheral control programs from the manufacturer, providing users with AT commands for serial port transmission. This allows users to quickly develop communication systems without requiring specialized network knowledge. In practical implementation, customers connect their external processor's USART to the AJ31 module's USART, enabling IOT communication through the customer's USART to control the wireless module. While this approach requires additional processor development and increases costs, it offers easy product upgrades and low barriers to entry for wireless communication system development. 2. Module interface description 2.1 Pin Arrangement T…

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Company: Zhejiang Moorgen Group Co., Ltd. Add.: No.181 Changluo Road, Luotuo Street, Zhen ! 论 i District, Ningbo City, Zhejiang Province, China Tel: 86-13538214502 Fax: 86-13538214502 E-mail: [email protected] Attestation Letter Date: 2026-03-26 FEDERAL COMMUNI CATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Atte station Statements CFR 47 § 2.911 (d)(S)(i)(ii) Filing FCC ID: 2BG6M-MG2305M-S Zhejiang Moorgen Group Co., Ltd. ("the applicant") certifies that the equipment for w比ch authonzanon 1S sought 旦皿 “ covered " equip �� nt P_ro酗ted from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Zhejiang Moorgen Group Co., Ltd. ("the applicant") certifies that as of the date of the filing of the application, the applicant旦皿 identifie d on the Covered List as an entity producing "covered" equipment. Zhejiang Moorgen Group Co., Ltd. ("the applicant") certifies that the equipment does not use Kaspersky 's software information. Sincerely, Signatu re: �如沪( Contact Person: Kelvin Zhang Title: Certified Engineer

U.S. AGENT LETTER OF ATTESTATION Date: 2026-3-26 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(7) Filing FCC ID: 2BG6M-MG2305M-S Zhejiang Moorgen Group Co., Ltd. certifies that, as of the date of the filing of the application, Iconsigh is our designated U.S. agent for service of process for the above referenced FCC ID. Zhejiang Moorgen Group Co., Ltd. accepts to maintain an agent f or no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Iconsigh accepts, as of the date of the filing of the application, the obligation of the d esignated U.S. agent for service of pro cess for the above referenced FCC ID. Designated U.S. Agent Information: Company Name: Iconsigh Address: 2310 Homestead Road, Suite C1, Los Altos, CA 94024, USA FRN: 0033398652 Tel.: +1 (408) 320-9867 Email: [email protected] Signed by (printed name): Benjamin Kaur Signature: Applicant: Zhejiang Moorgen Group Co., Ltd. Address: No.181 Changluo Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang Province, China FRN: 0035586882 Tel: 86-13538214502 Email: [email protected] Signed by (printed name): Kelvin Zhang Signature:

Company: Zhejiang Moorgen Group Co., Ltd. Add.: No.181 Changluo Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang Province, China Tel: 86-13538214502 Fax: 86-13538214502 E-mail: [email protected] FCC Authorization Date: 2026-03-26 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, Zhejiang Moorgen Group Co., Ltd., hereby authorizes Bay Area Compliance Laboratories Corp (Kunshan) to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. (Kunshan) on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely, S i g n a t u r e : �i 丛哼／ Print Name: Kelvin Zhang Title: Certified Engineer QA-FR-170-B

Company: Zhejiang Moorgen Group Co., Ltd. Add.: No.181 Changluo Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang Province, China Tel: 86-13538214502 Fax: 86-13538214502 E-mail: [email protected] FCC Confidential Authorization Date: 2026-03-26 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2BG6M-MG2305M-S In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Zhejiang Moorgen Group Co., Ltd. hereby requests long-term confidential treatment of information accompanying this application as outlined below: •Block Diagram •Schematics •Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Printer Name: Kelvin Zhang Title: Certified Engineer QA-FR-171-A

Company: Zhejiang Moorgen Group Co., Ltd. Add.: No.181 Changluo Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang Province, China Tel: 86-13538214502 Fax: 86-13538214502 E-mail: [email protected] Applicant Zhejiang Moorgen Group Co., Ltd. FCC ID: 2BG6M-MG2305M-S Section 15.212 Modular Transmitters Request for Modular Approval Request for Limited Modular Approval Requirements EUT Conditions Comply(Y/N) Single Modular Approval Requirements 1 The radio elements of the modular transmitter must have their own shielding. The physical crystal and tuning capacitors may be located external to the shielded radio elements. Refer to external photos. This module does have shield cover. Y 2 The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with part 15 requirements under conditions of excessive data rates or over‐modulation. All inputs to the modules are buffered through logic or microprocessor inputs. Refer to Schematics. Y 3 The modular transmitter must have its own power supply regulation. The Module uses the chip TLSR8359 with built-in power management components, the module rated power is DC 3.3V power, Refer to schematics. Y 4 The modular transmitter must comply with the antenna and transmission system requirements of §§15.203, 15.204(b) and 15.204(c). The antenna must either be permanently attached or employ a “unique” antenna coupler (at all connections between the module and the antenna, including the cable). The “professional installation” provision of §15.203 is not applicable to modules but can apply to limited modular approvals under paragraph (b) of this section. The modular transmitter has a PCB antenna arrangement for 2.4G Zigbee, Refer to external photo. Y 5 The modular transmitter must be tested in a stand‐alone configuration, i.e., the module must not be inside another device during testing for compliance with part 15 requirements. Unless the transmitter module will be battery powered, it must comply with the AC line conducted requirements found in §15.207. AC or DC power lines and data input/output lines connected to the module must not contain ferrites, unless they will be marketed with the module (see §15.27(a)). The length of these lines shall be the length typical of actual use or, if that length is unknown, at least 10 centimeters to insure that there is no coupling between the case of the module and supporting equipment. Any accessories, peripherals, or support equipment connected to the module during testing shall be unmodified and commercially available (see §15.31(i)). The modular transmitter is connected to the controlled board when testing. Please refer to setup photo. Y 6 If using a permanently affixed label, the modular transmitter must be labeled with its own FCC identification number, and, if the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following:“ContainsTransmitter Module FCC ID: 2BG6M-MG2305M-S” Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included Refer to the label. Y in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement. In the latter case, a copy of these instructions must be included in the application for equipment authorization. 7 The modular transmitter must comply with any specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. Refer to manual Y 8 The modular transmitter must comply with any applicable RF exposure requirements in its final configuration. The EUT comply with RF exposure requirements § 2.1091.If the device built into a host as a portable usage, the RF exposure evaluation may be required as specified by § 2.1093. Y Sincerely Yours, Signature: Printed Name: Kelvin Zhang Title: Certified Engineer

Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RKSB250714001 1 / 1 EXHIBIT A - EUT EXTERNAL PHOTOGRAPHS Zigbee Antenna

Equipment Type：MSCZ2305M-S CMIIT ID：24J333791705 FCC ID:2BG6M-MG2305M-S IC:28738-MG2305M

Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RKSB250714001 1 / 1 EXHIBIT B - EUT INTERNAL PHOTOGRAPHS

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB250714001-00A Page 14 of 49 FCC §1.1310 & §2.1091 –MAXIMUM PERMISSIBLE EXPOSURE (MPE) Applicable Standard According to subpart §2.1091 and subpart §1.1310, 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 Maximum Permissible Exposure (MPE) (§1.1310, §2.1091) (B) Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) 0.3-1.34 614 1.63 *(100) 30 1.34-30 824/f 2.19/f *(180/f²) 30 30-30027.5 0.073 0.2 30 300-1500/ / f/1500 30 1500-100,000 / / 1.0 30 f = frequency in MHz; * = Plane-wave equivalent power density; According to §1.1310 and §2.1091 RF exposure is calculated. Calculated Formulary Predication of MPE limit at a given distance S = PG/4πR² = power density (in appropriate units, e.g. mW/cm 2 ); P = power input to the antenna (in appropriate units, e.g., mW); G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain; R = distance to the center of radiation of the antenna (appropriate units, e.g., cm); Calculated Data: Mode Frequency Range (MHz) Antenna Gain ★Tune-up Conducted Output Power Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) (dBi) (numeric) (dBm) (mW) ZigBee 2405~2480 -1.38 0.73 17.50 56.23 20 0.0082 1.0 Note: 1. For the above tune up power were declared by the manufacturer. Result: The device meet FCC MPE at 20 cm distance.

Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Kunshan). This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, or any agency of the U.S. Government. Page 1 of 49 FCC PART 15.247 TEST REPORT For Zhejiang Moorgen Group Co., Ltd. No.181 Changluo Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang Province, China FCC ID: 2BG6M-MG2305M-S R e p o r t T y p e : O r i g i n a l R e p o r t P r o d u c t N a m e: Zigbee Module Report Number: RKSB250714001-00A Report Date: 2025-10-24 Reviewed By: Bard Liu Approved By: Kyle Xu Prepared By: Bay Area Compliance Laboratories Corp. (Kunshan) No.248 Chenghu Road, Kunshan, Jiangsu Province, China Tel: +86-512-86175000 Fax: +86-512-88934268 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RKSB250714001-00A Page 2 of 49 TABLE OF CONTENTS REPORT REVISION HISTORY................................................................................................................................. 4 GENERAL INFORMATION ....................................................................................................................................... 5 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 5 OBJECTIVE ................................................................................................................................................................... 5 TEST METHODOLOGY .................................................................................................................................................. 5 MEASUREMENT UNCERTAINTY .................................................................................................................................... 6 TEST FACILITY ............................................................................................................................................................. 6 SYSTEM TEST CONFIGURATION .......................................................................................................................... 7 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 7 EUT EXERCISE SOFTWARE .......................................................................................................................................... 7 SPECIAL ACCESSORIES ................................................................................................................................................. 9 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 9 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 9 EXTERNAL I/O CABLE .................................................................................................................................................. 9 BLOCK DIAGRAM OF TEST SETUP .............................................................................................................................. 10 TEST EQUIPMENT LIST ......................................................................................................................................... 12 SUMMARY OF TEST RESULTS ............................................................................................................................. 13 FCC §1.1310 & §2.1091 –MAXIMUM PERMISSIBLE EXPOSURE (MPE) ....................................................... 14 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 15 APPLICABLE STANDARD ............................................................................................................................................ 15 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 15 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS ..................................................................................... 16 APPLICABLE STANDARD ............................................................................................................................................ 16 TEST SYSTEM SETUP .................................................................................................................................................. 16 EMI TEST RECEIVER SETUP ....................................................................................................................................... 16 TEST PROCEDURE ...................................................................................................................................................... 17 TEST RESULTS SUMMARY .......................................................................................................................................... 17 TEST DATA: SEE APPENDIX ....................................................................................................................................... 17 FCC §15.209, §15.205 & §15.247(d) - SPURIOUS EMISSIONS ............................................................................. 18 APPLICABLE STANDARD ............................................................................................................................................ 18 TEST SYSTEM SETUP .................................................................................................................................................. 18 EMI TEST RECEIVER SETUP ......................................…

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公司名称 Company name 嘉兴泛联通信技术有限公司 Jiaxing Fanlian Communication Technology Co., Ltd. 地址 Address 浙江省嘉兴市桐乡市高桥镇高桥大道 1156 号 3 幢 706 Room 706, Building 3, No. 1156 Gaoqiao Avenue, Gaoqiao Town, Tongxiang City, Jiaxing City, Zhejiang Province, China 型号 Model Small Size 2.4 GHz PCB antenna 场形图 Radiation Pattern 2405MHz 2440MHz 2480MHz 增益值 Gain 天线图片 Antennaphoto

Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RKSB250714001 1 / 5 EXHIBIT C - TEST SETUP PHOTOGRAPHS Conducted Emissions - Front View Conducted Emissions - Left View Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RKSB250714001 2 / 5 Radiated Emissions-Ground-parallel View (Below 30 MHz) Radiated Emissions-Perpendicular View (Below 30 MHz) Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RKSB250714001 3 / 5 Radiated Emissions-Parallel View (Below 30 MHz) Radiated Spurious Emissions (Below 1 GHz) Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RKSB250714001 4 / 5 Radiated Spurious Emissions (1 GHz - 18 GHz ) Radiated Spurious Emissions (18 GHz - 25 GHz) Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RKSB250714001 5 / 5 RF Conducted