2AFZ6-50105M2401

M2401 User Manual SX1280 2.4GHz SMD Wireless Module Contents 1.1 Brief introduction..................................................................................................................................................... 3 1.2 Features.....................................................................................................................................................................3 1.3 Application............................................................................................................................................................... 3 2.Specification and parameter................................................................................................................................................ 4 2.1 Limit parameter........................................................................................................................................................ 4 2.2 Operating parameter................................................................................................................................................. 4 3.Size and pin definition......................................................................................................................................................... 5 4. Basic operation................................................................................................................................................................... 6 4.1 Hardware design................................................................................................................................................ 6 4.2 Software editing........................................................................................................................................................7 5.Basic application........................................................................................................................................................ 7 5.1 Basic circuit diagram................................................................................................................................................ 7 6.FAQ..................................................................................................................................................................................... 8 6.1 Communication range is too short............................................................................................................................8 6.2 Module is easy to damage........................................................................................................................................ 8 6.3 BER(Bit Error Rate) is high..................................................................................................................................... 8 7.Production guidance............................................................................................................................................................ 8 7.1 Reflow soldering temperature.................................................................................................................................. 8 7.2 Reflow soldering curve.............................................................................................................................................9 8.E28 Series............................................................................................................................................................................ 9 9.Antenna guidance.............................................................................................................................................................. 10 9.1 Antenna recommendation....................................................................................................................................... 10 9.2 Antenna selection................................................................................................................................................... 10 Revision history....................................................................................................................................................................11 About us............................................................................................................................................................................... 10 1 1.Overview 1.1 Brief introduction M2401 is a 2.4GHz bluetooth module designed by long distance and ultra-low power consumption. M2401 is small-sized SMD module(pin spacing 1.27mm),built-in PCB antenna and IPEX antenna. High precision 52MHz crystal is used. Based on the original imported RF chip SX1278 from Semtech, The outstanding ultra-low power consumption and the DC-DC and Time-of-Flight on chip make the chip much more capable for smart home, security system, tracking and locating, wireless distance measuring, wearable electronics, smart bracelet and health management & etc. SX1280 supports RSSI,users need to conduct a secondary development based on their own demands;SX1280 also integrates time of flight for ranging functions. Since the module is a pure RF transceiver module, you need to use the MCU driver or a dedicated SPI debug tool. 1.2 Features  Support the global license-free ISM 2.4GHz band；  Large capacity FIFO, supports 256Byte data buffer；  Support 1.8V~3.6V power supply, power supply over 3.3V can guarantee the best performance；  Industrial grade standard design, support -40 ~ 85 °C for working over a long time；  IPEX and PCB antenna optional, good for secondary development and integration；  Excellent anti-blocking properties；  Ranging, with Time-of-flight function. 1.3 Application  Home security alarm and remote keyless entry；  Smart home and industrial sensors；  Wireless alarm security system；  Building automation solutions；  Wireless industrial-grade remote control；  Health care products；  Ad…

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Movcam Tech. Co., Ltd U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Baihetian Innovative Solutions FRN: 0033401605 Contact Name: Kenneth Young Street Address: 6837 Chase Rd City/Province/Zip: Dearborn, MI 48126 Telephone No: 313-395-3113 Email: [email protected] This letter is to confirm that we (Baihetian Innovative Solutions) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: September 14, 2023 Signed by (Printed Name/Title): Kenneth Young/Manager The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: Movcam Tech. Co., Ltd Grantee Code: 2AFZ6 FCC ID: 2AFZ6-50105 Contact Name: Xu Hongbing Address: F1-Bld2, #224 Huating Road, Dalang street, Longhua New District, Shenzhen, China Telephone No: 0755-26580888 Email: [email protected] Applicant Signature: Date: 2023-09-13 Signed by (Printed Name/Title): Xu Hongbing / Manager

Movcam Tech. Co., Ltd 2023.09.15 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for FCC ID: 2AFZ6-50105 [Movcam Tech. Co., Ltd] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, (Applicant signature) (Applicant printed name) Xu Hongbing Movcam Tech. Co., Ltd 2023.09.15 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for FCC ID: 2AFZ6-50105 [Movcam Tech. Co., Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) Xu Hongbing

Movcam Tech. Co., Ltd 2023.09.15 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: M2401 Trademark: MOVCAM MODEL : 50105 FCC ID : 2AFZ6-50105 To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - Block Diagram - Schematics - Operational Description required to be submitted with this application be permanently withheld from public review. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Please contact me if there is any information you may need. Sincerely, Client’s signature: Client’s name / title : Xu Hongbing /Manager Contact information / address: F1-Bld2, #224 Huating Road, Dalang street, Longhua New District, Shenzhen, China

Movcam Tech. Co., Ltd 2023.09.15 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen BCTC Testing Co., Ltd to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Client’s signature: Client’s name / title : Xu Hongbing /Manager Contact information / address: F1-Bld2, #224 Huating Road, Dalang street, Longhua New District, Shenzhen, China

Movcam Tech. Co., Ltd FCC Modular Approval Request Rev 3.0 Federal Communications Commission Equipment Authorization Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2023/09/15 Subject; Modular Transmitter Application Company name: Movcam Tech. Co., Ltd FCC ID: 2AFZ6-50105 Dear Sir/Madam, This letter includes the FCC application requirements for Modular Transmitter Approval Request for;- FCC KDB 996369 D01 ‘Module Certification Guide v02; and FCC KDB 996369 D03 OEM Manual v01 In accordance with 47CFR 15.212 Modular Transmitters and KDB 996369 D01 ‘Module Equip Auth Guide v02’. FCC ID 2AFZ6-50105 has been examined against the following requirements. Requirement per 15.212 and KDB 996369 D01 Explanation from Grantee (do not write yes/no, but explain why product complies/how it is achieved) The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly. Yes, It has a shield The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal. Yes, This module have buffered modulation/data inputs . The module must contain power supply regulation on the module. Yes, The module have power supply regulation, The supply voltage is DC 3.3V. The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per §§ 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b). Yes, This module has a permanently attached antenna and unique antenna connector The module must demonstrate compliance in a stand-alone configuration. Yes, This module is a stand-alone configuration. The module must be labeled with its permanently affixed FCC ID label, or use an electronic display (see KDB Publication 784748). Yes, The host system have label in a visible area indicated the following texts: " Contains WIFI Module (Single Module) FCC ID: 2AFZ6-50105 The module must comply with all specific rules applicable to the transmitter, including all the conditions provided in the integration instructions by the grantee. Yes, This module meets the requirements of FCC part 15C(15.247).it specifically establish the 6dB Bandwidth,, Peak Output Power, Radiated Spurious Emission, Power Spectral Density, Restricted Band of Operation and Band Edge (Out of Band Emissions) Movcam Tech. Co., Ltd FCC Modular Approval Request Rev 3.0 &Measurement The module must comply with RF exposure requirements Yes, This module complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. The module has been evaluated to meet general RF exposure requirement. The module can be used in portable exposure condition without. This module is designed to comply with the FCC statement, FCC ID is: 2AFZ6-50105 Integration Instructions for host product manufacturers The following items are submitted in support of application for Modular Transmitter FCC ID as noted above as required by the FCC KDB 996369 D03 OEM Manual v01. These items are provided as integration instructions for host product manufacturers (e.g., OEM instruction manual) to use when integrating a module in a host product. Any requirements that are not applicable to the Module are as indicated below. Summary of requirements and Checklist. Refer to the KDB for description of the complete requirements. Name: Xu Hongbing Date: 2023/09/15 Title: manager Signature of applicant

Report No.: BCTC2302905605E Appendix Photographs 2AFZ6-50105 External Photos Antenna Antenna Report No.: BCTC2302905605E Report No.: BCTC2302905605E Report No.: BCTC2302905605E

Size:20*10mm M2401 FCC ID: 2AFZ6-50105 Label location

Report No.: BCTC2302905605E Internal Photos Report No.: BCTC2302905605E

RF EXPOSURE EVALUATION METHOD FCC ID: 2AFZ6-50105 Applicable standard： In accordance with FCC 47 CFR part 2 (2.1093) this device has been defined as a portable device which is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is/are within 20 centimeters of the body of the user. Portable devices must be evaluated using the specified in FCC 47 CFR part 2 (2.1093) and ANSI/IEEEC95.1-1992. and had been tested in accordance with the measurement methods and procedures specified in IEEE 1528-2003. Per FCC KDB 447498 D01 v06, the 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances s 50 mm are determined by: SAR Test Exclusion Thresholds for 100 MHz – 6 GHz and ≤ 50 mm Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR,where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. GFSK Frequency Maximum Conducted Output Power(PK) (dBm) Conducted Output Power Limit(dBm) 2401 MHz 3.658 30 2439 MHz 4.382 30 2479 MHz 4.628 30 max possible output power (PK,conducted)：4±1dBm PCB antenna :3.77dBi logarithmic terms convert to numeric result is nearly 2.38 Snap antenna: 1.51dBi logarithmic terms convert to numeric result is nearly 1.42 5dBm=3.16mW 2401MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 3.16/5*√2.401=0.979≤3.0 2439MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 3.16/5*√2.439=0.987≤3.0 2479MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 3.16/5*√2.479=0.995≤3.0 Conclusion: 1. [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] * [√f(GHz)] < 3.0. 2. SAR Test Exclusion Thresholds is 3.0 for separation distance 5mm. Therefore, SAR test is not required.

No.：BCTC/RF-EMC-007 Page: 1 of 50 Edition：B.0 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2302905605E Applicant: Movcam Tech. Co., Ltd Product Name: M2401 Model/Type reference: 50105 Tested Date: 2023-05-31 to 2023-07-06 Issued Date: 2023-07-06 Report No.: BCTC2302905605E No.：BCTC/RF-EMC-007 Page: 2 of 50 Edition：B.0 FCC ID: 2AFZ6-50105 The test report is effective only with both signature and specialized stamp.This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full.The tested sample(s) and the sample information are provided by the client. Product Name: M2401 Trademark: MOVCAM Model/Type Ref.: 50105 Prepared For: Movcam Tech. Co., Ltd Address: F1-Bld2, #224 Huating Road, Dalang street, Longhua New District, Shenzhen, China Manufacturer: Movcam Tech. Co., Ltd Address: F1-Bld2, #224 Huating Road, Dalang street, Longhua New District, Shenzhen, China Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2023-02-17 Sample tested Date: 2023-05-31 to 2023-07-06 Issue Date: 2023-07-06 Report No.: BCTC2302905605E Test Standards: FCC Part15.247 ANSI C63.10-2013 Test Results: PASS Remark: This is SRD-2.4GHz radio test report. Tested by: Approved by: Lei Chen/Project Handler Zero Zhou/Reviewer Report No.: BCTC2302905605E No.：BCTC/RF-EMC-007 Page: 3 of 50 Edition：B.0 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 5 2. Test Summary ....................................................................................................... 6 3. Measurement Uncertainty ..................................................................................... 7 4. Product Information And Test Setup ..................................................................... 8 4.1 Product Information ............................................................................................... 8 4.2 Test Setup Configuration ...................................................................................... 9 4.3 Support Equipment ............................................................................................... 9 4.4 Channel List ........................................................................................................ 10 4.5 Test Mode ........................................................................................................... 11 4.6 Table of parameters of text software setting ....................................................... 11 5. Test Facility And Test Instrument Used ............................................................... 12 5.1 Test Facility ......................................................................................................... 12 5.2 Test Instrument Used .......................................................................................... 12 6. Conducted Emissions .......................................................................................... 14 6.1 Block Diagram Of Test Setup .............................................................................. 14 6.2 Limit .................................................................................................................... 14 6.3 Test procedure .................................................................................................... 14 6.4 EUT Operating Conditions .................................................................................. 14 6.5 Test Result .......................................................................................................... 15 7. Radiated Emissions ............................................................................................. 19 7.1 Block Diagram Of Test Setup .............................................................................. 19 7.2 Limit .................................................................................................................... 20 7.3 Test procedure .................................................................................................... 21 7.4 EUT operating Conditions ................................................................................... 22 7.5 Test Result .......................................................................................................... 23 8. Radiated Band Emission Measurement And Restricted Bands Of Operation ..... 30 8.1 Block Diagram Of Test Setup .............................................................................. 30 8.2 Limit .................................................................................................................... 30 8.3 Test Procedure ................................................................................................... 31 8.4 EUT Operating Conditions .................................................................................. 31 8.5 Test Result .......................................................................................................... 32 9. Power Spectral Density Test ............................................................................... 33 9.1 Block Diagram Of Test Setup .............................................................................. 33 9.2 Limit .................................................................................................................... 33 9.3 Test procedure .................................................................................................... 33 9.4 EUT Operating Conditions .................................................................................. 33 9.5 Test Result .......................................................................…

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Report No.: BL-SZ2321133-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 13 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-09-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: Movcam Tech. Co., Ltd Address: Fl4, Bld2, Guole Science Park, Longhua New District, ShenZhen, China Equipment Type: MOVCAM Model Name: 50105 Brand Name: N/A Test Standard: IEEE Std 149-2021 Sample Arrival Date: Feb. 28, 2023 Test Date: Feb. 28, 2023 Date of Issue: Mar. 03, 2023 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Mai Jintian Checked by: Zou Liu Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: BL-SZ2321133-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 13 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-09-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Rev. 01 Mar. 03, 2023 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 3 1.1 Test Laboratory ................................................................................................................... 3 1.2 Test Location ....................................................................................................................... 3 2 PRODUCT INFORMATION ....................................................................................................... 4 2.1 Applicant Information ........................................................................................................... 4 2.2 Manufacturer Information .................................................................................................... 4 2.3 General Description for Equipment under Test (EUT) ......................................................... 4 2.4 Ancillary Equipment ............................................................................................................. 4 2.5 Technical Information .......................................................................................................... 4 3 SUMMARY OF TEST RESULTS ............................................................................................... 5 3.1 Test Standards .................................................................................................................... 5 3.2 Test Verdict ......................................................................................................................... 5 3.3 Test Uncertainty .................................................................................................................. 5 4 GENERAL TEST CONFIGURATIONS ...................................................................................... 6 4.1 Test Condition ..................................................................................................................... 6 4.2 Test Equipment List ............................................................................................................. 6 4.3 Test Setup ........................................................................................................................... 7 ANNEX A TEST RESULTS ........................................................................................................... 8 A.1 Gain and Efficiency ............................................................................................................. 8 A.2 VSWR ................................................................................................................................. 8 ANNEX B RADIATION PATTERN ................................................................................................ 9 ANNEX C TEST SETUP PHOTOS ............................................................................................. 12 ANNEX D EUT PHOTO .............................................................................................................. 12 Report No.: BL-SZ2321133-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 13 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-09-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1 GENERAL INFORMATION 1.1 Test Laboratory Name Shenzhen BALUN Technology Co., Ltd. Address Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Phone Number +86 755 6685 0100 1.2 Test Location Name Shenzhen BALUN Technology Co., Ltd. Location Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1/F, Building B, Ganghongji High-tech Intelligent Industrial Park, No. 1008, Songbai Road, Yangguang Community, Xili Sub-district, Nanshan District, Shenzhen, Guangdong Province, P. R. China Report No.: BL-SZ2321133-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 13 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-09-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant Movcam Tech. Co., Ltd Address Fl4, Bld2, Guole Science Park, Longhua New District, ShenZhen, China 2.2 Manufacturer Information Manufacturer Movcam Tech. Co., Ltd Address Fl4, Bld2, Guole Science Park, Longhua New District, ShenZhen, China 2.3 General Description for Equipment under Test (EUT) EUT Name MOVCAM Model Name Under Test 50105 Antenna Type Snap Antenna Dimensions 34.6*11.3 mm 2.4 Ancillary Equipment Note: Not applicable. 2.5 Technical Information Test Frequencies 2400MHz, 2410MHz, 2420MHz, 2430MHz, 2440MHz, 2450MHz, 2…

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Report No.: BL-SZ2321133-AA 1 / 1 EUT PHOTO Antenna

Report No.: BL-SZ2321133-AO 1 / 2 TEST SETUP PHOTOS Report No.: BL-SZ2321133-AO 2 / 2

Report No.: BL-SZ2321143-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 13 Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-09-07) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: Movcam Tech. Co., Ltd Address: Fl4, Bld2, Guole Science Park, Longhua New District, ShenZhen, China Equipment Type: MOVCAM Model Name: M2401 Brand Name: N/A Test Standard: IEEE Std 149-2021 Sample Arrival Date: Feb. 28, 2023 Test Date: Feb. 28, 2023 Date of Issue: Mar. 03, 2023 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Mai Jintian Checked by: Zou Liu Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: BL-SZ2321143-901 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 13 Web: www.titcgroup.com Template No…

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