https://apps.fcc.gov/oetcf/tcb/reports/Tcb731GrantForm.cfm?Requ

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Document DEVICE REPORTESP32-S3-WROOM-1U FCC Certification
TCB

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

TCB

Nemko North America, INC. 303 River Road Ottawa, Ontario, K1V 1H2 Canada
ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD
Suite 204, Block 2, 690 Bibo Road,
Zhang Jiang Hi-Tech Park,
Shanghai, 201203 China

Date of Grant: 03/31/2022 Application Dated: 03/29/2022

Attention: Mia Zhou

Grant Notes

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-ESPS3WROOM1U Name of Grantee: ESPRESSIF SYSTEMS (SHANGHAI)
CO., LTD

Equipment Class: Digital Transmission System

Notes:

2.4GHz Wi-Fi & BT IoT Module

Modular Type: Single Modular

FCC Rule Parts

Frequency Range (MHZ)

Output Watts

Frequency Tolerance

15C

2402.0 - 2480.0 0.0198

15C

2412.0 - 2462.0 0.3243

Emission Designator

Single Modular Approval. Power output listed is conducted. This module has 20 MHz and 40 MHz bandwidth mode. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. The 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. Separate approval is required for all other operating configurations, including portable configurations with respect to 2.1093 and different antenna configurations.


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