ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD Wi-Fi Internet of Things Module


Review public details for ESPRESSIF SYSTEMS (SHANGHAI)'s FCC application (2AC7Z-ESP32S2WROVER) described as Wi Fi Internet Of Things Module including: internal & external photos, manuals, frequency information, some products also feature user submitted or linked password defaults, warrantee terms, troubleshooting guides, drivers, & instructions. permalink for this FCC identifier

frequency equipment class purpose
1 2019-11-07 2412 ~ 2462 DTS - Digital Transmission System Original Equipment

Application Exhibits

Users Manual Internal Photos External Photos
app s submitted / available
1 User Manual Users Manual pdf 507.91 KiB November 07 2019
1 Internal Photos Internal Photos pdf 3.56 MiB November 07 2019
1 External Photos External Photos pdf 1.34 MiB November 07 2019
1 Cover Letter(s) pdf November 07 2019
1 Cover Letter(s) pdf November 07 2019
1 Cover Letter(s) pdf November 07 2019
1 Cover Letter(s) pdf November 07 2019
1 ID Label/Location Info pdf November 07 2019
1 Test Report pdf November 07 2019
1 Test Setup Photos pdf November 07 2019
1 RF Exposure Info pdf November 07 2019

Application Forms

Applicant Information
Applicant's complete, legal business name:   ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD
FCC Registration Number (FRN):   0023938848
Physical Address:   Suite ****Block ****Bibo Road, Zhang Jiang Hi-Tech Park,
Suite ****Block ****Bibo Road,
Zhang Jiang Hi-Tech Park,
City:   Shanghai
State:   N/A
Country:   China
Zip Code:  

TCB Information
TCB Application Email Address:   b******
TCB Scope:   A4: UNII devices & low power transmitters using spread spectrum techniques

Grantee Code:   2AC7Z
Equipment Product Code:   ESP32S2WROVER

Person at the applicant's address to receive grant or for contact
First Name:   J******** see original source
Last Name:   H******
Telephone Number:   (8621********
Fax Number:   (8621********
E-mail:   h******

Technical Contact
Firm Name:  

Non Technical Contact
Firm Name:  

Long-Term Confidentiality
Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:   Yes

Short-Term Confidentiality
Short-Term Confidentiality Does short-term confidentiality apply to this application?:   No
If so, specify the short-term confidentiality release date (MM/DD/YYYY format):  
Note: If no date is supplied, the release date will be set to 45 calendar days past the date of grant.

Software Defined/Cognitive Radio
Software Defined/Cognitive Radio Is this application for software defined/cognitive radio authorization?   No

Equipment Class
Equipment Class:   DTS - Digital Transmission System
Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant):   Wi Fi Internet Of Things Module

Related OET KnowledgeDataBase Inquiry
Related OET KnowledgeDataBase Inquiry Is there a KDB inquiry associated with this application?   No

Modular Equipment
Modular Type:   Single Modular Approval

Application Purpose
Application is for:   Original Equipment

Composite/Related Equipment
Composite/Related Equipment Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization?   No
Composite/Related Equipment Is the equipment in this application a composite device subject to an additional equipment authorization?   No

Equipment Specifications
Line Entry Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number Rule Parts Grant Notes
1 2412.00000000 2462.00000000 0.2020000 15C

Test Firm Information
Name of test firm and contact person on file with the FCC
Firm Name:   Bay Area Compliance Laboratories Corp. (Kunshan)
First Name:   M****
Last Name:   C********
Telephone Number:   +86 0********
E-mail:   q******

Grant Comments
Grant Comments Enter any text that you would like to appear at the bottom of the Grant of Equipment Authorization:
  Modular approval. Output power listed is conducted. This grant is valid only when the module is sold to OEM or OEM integrators. Modular approval for use as a module in mobile-only RF exposure conditions. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain maybe used with this transmitter. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and not be co-located with any other transmitters, except in accordance with FCC multi-transmitter product procedures. Compliance of this device in all final host configurations is the responsibility of the Grantee. End-users must be provided with specific information required to satisfy RF exposure compliance for the final host device. Installation of this device into portable RF Exposure category host devices requires the submission of a Class II permissive change or new application. This device supports 20 MHz and 40 MHz bandwidth modes.

Equipment Authorization Waiver
Is there an equipment authorization waiver associated with this application?:   No
If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?:   No


some individual PII (Personally Identifiable Information) available on the public forms has been redacted, original source may include additional details

Helpful Q & A's
Who is FCC id 2AC7Z-ESP32S2WROVER registered to?
The first alphanumeric characters of this FCC id are 2AC7Z indicating that FCC id 2AC7Z-ESP32S2WROVER was registered to ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD from China. Potential variations or misspellings include 2AC7Z-ESP32S2WROVER, 2AC7Z ESP32S2WROVER, & 2AC7ZESP32S2WROVER.
What type of product is FCC id 2AC7Z-ESP32S2WROVER for?
FCC id 2AC7Z-ESP32S2WROVER is described by ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD as Wi Fi Internet Of Things Module.


  This product uses the FCC Data API but is not endorsed or certified by the FCC