1. FCC ID
  2. 2AC7Z
  3. 2AC7Z-ESPC61WRM1U

FCC ID 2AC7Z-ESPC61WRM1U

2.4G Wi-Fi & BLE Internet of Things Module

by ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD

Grantee Code: 2AC7Z   Product Code: ESPC61WRM1U
Latest application date: 2026-01-05

FCC ID Device Details

FCC ID2AC7Z-ESPC61WRM1U
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AC7Z
Product CodeESPC61WRM1U
Applicant BusinessESPRESSIF SYSTEMS (SHANGHAI) CO., LTD 🇨🇳
Related Domains espressif.com fccusagent.com
Equipment Class2.4G Wi-Fi & BLE Internet of Things Module
Test FirmEurofins TA Technology (Shanghai) Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2412-2462 MHzOriginal Equipment2026-01-05

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-01-05PDF 2.7 MB
Internal PhotosInternal Photos2026-01-05PDF 987.5 KB
External PhotosExternal Photos2026-01-05PDF 1,014.7 KB
ID Label/Location InfoID Label/Location Info2026-01-05PDF 48 KB
Modular Approval LetterID Label/Location Info2026-01-05PDF 440.2 KB
Test Setup PhotosTest Setup Photos2026-01-05PDF 1.2 MB
ANT Test ReportTest Report2026-01-05PDF 632.7 KB
Test Report 1Test Report2026-01-05PDF 5.2 MB
Test Report 2Test Report2026-01-05PDF 4.3 MB
Test Report 3Test Report2026-01-05PDF 503.3 KB
Attestation StatementsAttestation Statements2026-01-05PDF 610.4 KB
US agentAttestation Statements2026-01-05PDF 280.5 KB
Agent AuthorizationCover Letter(s)2026-01-05PDF 355.9 KB
Long term Confidentiality LetterCover Letter(s)2026-01-05PDF 56.4 KB
RF Exposure InfoRF Exposure Info2026-01-05PDF 503.3 KB
Block Diagram Metadata onlyBlock DiagramPDF 86.2 KB
PCB Layout Placement Metadata onlySchematicsPDF 973.5 KB
Schematics Metadata onlySchematicsPDF 72.6 KB
Operational Description Metadata onlyOperational DescriptionPDF 62.8 KB
Bom List Metadata onlyParts List/Tune Up InfoPDF 80 KB

Application Information

Application IDPrkDQZCtXQOD1s7uyt23ug==
Final Action Date2026-01-05
Application PurposeOriginal Equipment
Applicant FRN0023938848
ModelESPC61WRM1U
Frequency Range2412-2462 MHz
Equipment ClassDTS - Digital Transmission System
Device Description2.4G Wi-Fi & BLE Internet of Things Module
Responsible PartyMia Zhou, zhoumiaomiao@espressif.com , (8621)61065209
Technical ContactKain XU, Eurofins TA Technology(Shanghai) Co., Ltd., Kain.xu@cpt.eurofinscn.com , 86-021-50791141
Non-Technical ContactTim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com , 708-571-3148
Test FirmMichelle Qu, Eurofins TA Technology (Shanghai) Co., Ltd., Michelle.Qu@cpt.eurofinscn.com , 86-21-50791141
TCB Emailtcb@metlabs.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentSingle Modular Approval
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
PrkDQZCtXQOD1s7uyt23ug==2026-01-05Original Equipment

Equipment Authorization

FrequencyOutputRules
2412-2462 MHz0.092515C
2402-2480 MHz0.055715C

Grants

TCB Grant - Application PrkDQZCtXQOD1s7uyt23ug==

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

  Eurofins Electrical and Electronic Testing NA, Inc.
914 W. Patapsco Avenue
Baltimore, MD 21230-3432
Date of Grant: 01/05/2026

Application Dated: 01/05/2026
ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD
Suite 204, Block 2, 690 Bibo Road,
Zhang Jiang Hi-Tech Park,
Shanghai, 201203
China
 
Attention: Mia Zhou ,

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:  2AC7Z-ESPC61WRM1U
Name of Grantee:  ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD
Equipment Class: Digital Transmission System
Notes: 2.4G Wi-Fi & BLE Internet of Things Module
Modular Type: Single Modular
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2412.0  -  2462.0 0.0925  
15C 2402.0  -  2480.0 0.0557  

Single Modular Approval. Output power listed is conducted. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. 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 collocated or operating in conjunction with any other antenna or transmitter, except the collocation as described in this filing or in accordance with FCC multi-transmitter product guidelines.