1. FCC ID
  2. 2ASYE
  3. 2ASYE-T3-S3

FCC ID 2ASYE-T3-S3

T3-S3

by Shenzhen Xin Yuan Electronic Technology Co., Ltd.

Grantee Code: 2ASYE   Product Code: T3S3
Latest application date: 2025-06-13

FCC ID Device Details

FCC ID2ASYE-T3-S3
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2ASYE
Product CodeT3S3
Applicant BusinessShenzhen Xin Yuan Electronic Technology Co., Ltd. 🇨🇳
Related Domains lilygo.cc
Equipment ClassT3-S3
Test FirmBay Area Compliance Laboratories Corp (Shenzhen)

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
915 MHzOriginal Equipment2025-06-13

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2025-06-13PDF 1.1 MB
Internal PhotosInternal Photos2025-06-13PDF 2.6 MB
External PhotosExternal Photos2025-06-13PDF 3 MB
Label & Label LocationID Label/Location Info2025-06-13PDF 338.9 KB
Test Setup PhotosTest Setup Photos2025-06-13PDF 1.9 MB
Antenna SpecificationTest Report2025-06-13PDF 1.2 MB
Test Report - BLETest Report2025-06-13PDF 2.2 MB
Test Report - LoRaTest Report2025-06-13PDF 972.1 KB
Test Report - Wi-FiTest Report2025-06-13PDF 4.3 MB
2.911 (d)(5)(i) Attestation StatementAttestation Statements2025-06-13PDF 18.8 KB
2.911 (d)(5)(ii) Attestation StatementAttestation Statements2025-06-13PDF 74.7 KB
Attestation LetterAttestation Statements2025-06-13PDF 59.8 KB
US Agent Attestation LetterAttestation Statements2025-06-13PDF 29 KB
FCC Agent Authorization LetterCover Letter(s)2025-06-13PDF 100.9 KB
FCC Long-term Confidential RequestCover Letter(s)2025-06-13PDF 24.5 KB
RF ExposureRF Exposure Info2025-06-13PDF 180.9 KB
Block Diagram Metadata onlyBlock DiagramPDF 44.4 KB
Schematics Metadata onlySchematicsPDF 438.7 KB
Operation Description Metadata onlyOperational DescriptionPDF 93.7 KB

Application Information

Application IDBztvEvHTzXTFxhG2PhzK9Q==
Final Action Date2025-06-13
Application PurposeOriginal Equipment
Applicant FRN0028379253
ModelT3-S3
Frequency Range915 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionT3-S3
Responsible PartyYashon Zhang, Product Manager, zhang@lilygo.cc , 0755-83380665
Test FirmNana Liu, Bay Area Compliance Laboratories Corp (Shenzhen), qa.sz@baclcorp.com , 86-755-33320018
TCB Emailbacl.regulatory@baclcorp.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsPower output listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This device supports 20 MHz and 40 MHz bandwidth modes.

Applications

Application IDDatePurpose
BztvEvHTzXTFxhG2PhzK9Q==2025-06-13Original Equipment

Equipment Authorization

FrequencyOutput
915 MHz0.0059
2402-2480 MHz0.0045
2412-2462 MHz0.0412

Grants

TCB Grant - Application BztvEvHTzXTFxhG2PhzK9Q==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Bay Area Compliance Laboratories Corp.
1274 Anvilwood Avenue
Sunnyvale, CA 94089
Date of Grant: 06/13/2025

Application Dated: 06/13/2025
Shenzhen Xin Yuan Electronic Technology Co., Ltd.
Room 801-803, Yousuowei Building, No.2000
JiaXian Road, Bantian Street, Longgang District,
Shenzhen, Guangdong,
China
 
Attention: Yashon Zhang , Product Manager

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2ASYE-T3-S3
Name of Grantee:  Shenzhen Xin Yuan Electronic Technology Co., Ltd.
Equipment Class: Digital Transmission System
Notes: T3-S3
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2412.0  -  2462.0 0.0412  
15C 2402.0  -  2480.0 0.0045  
15C 915.0  -  915.0 0.0059  

Power output listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This device supports 20 MHz and 40 MHz bandwidth modes.