FCC ID 2AC7Z-ESPC3WROOM
Wi-Fi & Bluetooth Internet of Things Module
by ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD
Grantee Code: 2AC7Z Product Code: ESPC3WROOM
Latest application date: 2023-07-06
FCC ID Device Details
| FCC ID | 2AC7Z-ESPC3WROOM |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AC7Z |
| Product Code | ESPC3WROOM |
| Applicant Business | ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD 🇨🇳 |
| Related Domains |  espressif.com |
| Equipment Class | Wi-Fi & Bluetooth Internet of Things Module |
| Test Firm | TA Technology (Shanghai) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Class II permissive change or modification of presently authorized equipment | 2023-07-06 |
| 2402-2480 MHz | Original Equipment | 2022-05-13 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2022-05-13 | PDF 332 KB |
| Internal photos | Internal Photos | 2022-05-13 | PDF 156.4 KB |
| External Photos | External Photos | 2023-07-06 | PDF 321.6 KB |
| External photos | External Photos | 2022-05-13 | PDF 383.1 KB |
| ID label and location | ID Label/Location Info | 2022-05-13 | PDF 51.2 KB |
| Test Setup Photos_SAR | Test Setup Photos | 2023-07-06 | PDF 246.4 KB |
| Test setup photos | Test Setup Photos | 2022-05-13 | PDF 483 KB |
| Antenna Report | Test Report | 2023-07-06 | PDF 807 KB |
| Test Report_SAR | RF Exposure Info | 2023-07-06 | PDF 3.7 MB |
| Test reports | Test Report | 2022-05-13 | PDF 5.5 MB |
| FCC Attestation Letter | Attestation Statements | 2023-07-06 | PDF 246.6 KB |
| U.S. Agent | Attestation Statements | 2023-07-06 | PDF 270.7 KB |
| C2PC_letter | Cover Letter(s) | 2023-07-06 | PDF 95.1 KB |
| POA | Cover Letter(s) | 2023-07-06 | PDF 63.2 KB |
| Confidentiality | Cover Letter(s) | 2022-05-13 | PDF 134 KB |
| Letter Authorization | Cover Letter(s) | 2022-05-13 | PDF 145.8 KB |
| Modular_Transmitter_Approval | Cover Letter(s) | 2022-05-13 | PDF 123.8 KB |
| RF Exposure | RF Exposure Info | 2022-05-13 | PDF 288.1 KB |
| Block Diagram Metadata only | Block Diagram | PDF 147.7 KB | |
| Schematics Metadata only | Schematics | PDF 269 KB | |
| Operational Description Metadata only | Operational Description | PDF 573.9 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 99.6 KB | |
| Tune-up Procedure Metadata only | Parts List/Tune Up Info | PDF 72.6 KB |
Application Information
| Application ID | w5iGD3RSLdEixB6XhOGqdA== |
|---|---|
| Final Action Date | 2023-07-06 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0023938848 |
| Model | ESPC3WROOM |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Wi-Fi & Bluetooth Internet of Things Module |
| Responsible Party | Mia Zhou, zhoumiaomiao@espressif.com , (8621)61065209 |
| Test Firm | Mr. Zhihui Liu, TA Technology (Shanghai) Co., Ltd., liuzhihui@ta-shanghai.com  , 86-21-50791141 |
| TCB Email | certification@telefication.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Grant Deferral | No |
| Modular Equipment | Single Modular Approval |
| Composite Device | No |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | C2PC: The change is: RF exposure is evaluated under portable condition. The highest reported SAR for stand-alone transmission exposure conditions is 0.23 W/kg, respectively. Single Modular Approval. Output power listed isconducted. Grantee is responsible for providingspecific testing instructions to host manufacturersfor additional testing to verify compliance as acomposite system. This includes retesting oftransmitter module per part 15.31(h) and (k) andverification of compliance with FCC RF Exposurerequirements. Separate approval is required for allother operating configurations, including portableconfigurations with respect to 2.1093. Theantenna(s) used for this transmitter must beinstalled to provide a separation distance of atleast 20 cm from all persons. OEM integrators andend-users must be provided with transmitteroperation conditions for satisfying RF exposurecompliance. The device contains 20MHz and 40MHzbandwidth. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| w5iGD3RSLdEixB6XhOGqdA== | 2023-07-06 | Class II permissive change or modification of presently authorized equipment |
| b8bLIJGy99/iMH4NWx3a1A== | 2022-05-13 | Original Equipment |
Grants
TCB Grant - Application w5iGD3RSLdEixB6XhOGqdA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Kiwa Nederland B.V. Wilmersdorf 50 Apeldoorn, NL-7300 AC Netherlands |
Date of Grant: 07/06/2023 Application Dated: 07/05/2023 |
| 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-ESPC3WROOM |
| Name of Grantee: | ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wi-Fi & Bluetooth Internet of Things Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0071 | |||
| 15C | 2412.0 - 2462.0 | 0.057 |
| C2PC: The change is: RF exposure is evaluated under portable condition. The highest reported SAR for stand-alone transmission exposure conditions is 0.23 W/kg, respectively. Single Modular Approval. Output power listed isconducted. Grantee is responsible for providingspecific testing instructions to host manufacturersfor additional testing to verify compliance as acomposite system. This includes retesting oftransmitter module per part 15.31(h) and (k) andverification of compliance with FCC RF Exposurerequirements. Separate approval is required for allother operating configurations, including portableconfigurations with respect to 2.1093. Theantenna(s) used for this transmitter must beinstalled to provide a separation distance of atleast 20 cm from all persons. OEM integrators andend-users must be provided with transmitteroperation conditions for satisfying RF exposurecompliance. The device contains 20MHz and 40MHzbandwidth. |
EAS Grant - Application w5iGD3RSLdEixB6XhOGqdA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD Suite 204, Block 2, 690 Bibo Road, Zhang Jiang Hi-Tech Park, Shanghai, 201203 China |
Date of Grant: 07/06/2023 Application Dated: 07/05/2023 |
| 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-ESPC3WROOM |
| Name of Grantee: | ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wi-Fi & Bluetooth Internet of Things Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0071 | |||
| 15C | 2412.0 - 2462.0 | 0.057 |
| C2PC: The change is: RF exposure is evaluated under portable condition. The highest reported SAR for stand-alone transmission exposure conditions is 0.23 W/kg, respectively. Single Modular Approval. Output power listed isconducted. Grantee is responsible for providingspecific testing instructions to host manufacturersfor additional testing to verify compliance as acomposite system. This includes retesting oftransmitter module per part 15.31(h) and (k) andverification of compliance with FCC RF Exposurerequirements. Separate approval is required for allother operating configurations, including portableconfigurations with respect to 2.1093. Theantenna(s) used for this transmitter must beinstalled to provide a separation distance of atleast 20 cm from all persons. OEM integrators andend-users must be provided with transmitteroperation conditions for satisfying RF exposurecompliance. The device contains 20MHz and 40MHzbandwidth. |
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| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 05/13/2022 Application Dated: 05/13/2022 |
| 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-ESPC3WROOM |
| Name of Grantee: | ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wi-Fi & Bluetooth Internet of Things Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0071 | |||
| 15C | 2412.0 - 2462.0 | 0.057 |
| Single Modular Approval. Output power listed isconducted. Grantee is responsible for providingspecific testing instructions to host manufacturersfor additional testing to verify compliance as acomposite system. This includes retesting oftransmitter module per part 15.31(h) and (k) andverification of compliance with FCC RF Exposurerequirements. Separate approval is required for allother operating configurations, including portableconfigurations with respect to 2.1093. Theantenna(s) used for this transmitter must beinstalled to provide a separation distance of atleast 20 cm from all persons. OEM integrators andend-users must be provided with transmitteroperation conditions for satisfying RF exposurecompliance. The device contains 20MHz and 40MHzbandwidth. |
EAS Grant - Application b8bLIJGy99/iMH4NWx3a1A==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD Suite 204, Block 2, 690 Bibo Road, Zhang Jiang Hi-Tech Park, Shanghai, 201203 China |
Date of Grant: 05/13/2022 Application Dated: 05/13/2022 |
| 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-ESPC3WROOM |
| Name of Grantee: | ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wi-Fi & Bluetooth Internet of Things Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0071 | |||
| 15C | 2412.0 - 2462.0 | 0.057 |
| Single Modular Approval. Output power listed isconducted. Grantee is responsible for providingspecific testing instructions to host manufacturersfor additional testing to verify compliance as acomposite system. This includes retesting oftransmitter module per part 15.31(h) and (k) andverification of compliance with FCC RF Exposurerequirements. Separate approval is required for allother operating configurations, including portableconfigurations with respect to 2.1093. Theantenna(s) used for this transmitter must beinstalled to provide a separation distance of atleast 20 cm from all persons. OEM integrators andend-users must be provided with transmitteroperation conditions for satisfying RF exposurecompliance. The device contains 20MHz and 40MHzbandwidth. |
| Mail To: |