FCC ID 2AOFDL-WFIWB81
W Series ESP32 IoT Wi-Fi Module
by Zhejiang Lierda Internet of Things Technology Co., Ltd.
Grantee Code: 2AOFD Product Code: LWFIWB81
Latest application date: 2023-06-07
FCC ID Device Details
| FCC ID | 2AOFDL-WFIWB81 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AOFD |
| Product Code | LWFIWB81 |
| Applicant Business | Zhejiang Lierda Internet of Things Technology Co., Ltd. 🇨🇳 |
| Related Domains |  lierda.com |
| Equipment Class | W Series ESP32 IoT Wi-Fi Module |
| Test Firm | Shenzhen BALUN Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2023-06-07 |
| 2402-2480 MHz | Original Equipment | 2023-06-07 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| U Manual | Users Manual | 2023-12-04 | PDF 1.7 MB |
| User | Users Manual | 2023-12-04 | PDF 1.7 MB |
| Internal Photos | Internal Photos | 2023-12-04 | PDF 243.4 KB |
| Internal photo | Internal Photos | 2023-12-04 | PDF 243.4 KB |
| External Photos | External Photos | 2023-12-04 | PDF 308.6 KB |
| External photos | External Photos | 2023-12-04 | PDF 308.6 KB |
| label | ID Label/Location Info | 2023-06-07 | PDF 218.6 KB |
| Test Setup Photos | Test Setup Photos | 2023-12-04 | PDF 985.2 KB |
| ANT | Test Report | 2023-06-07 | PDF 1.3 MB |
| FCCDTStestreport | Test Report | 2023-06-07 | PDF 3.8 MB |
| FCCDTStestreport BLE | Test Report | 2023-06-07 | PDF 3.6 MB |
| Test Report | Test Report | 2023-06-07 | PDF 3.3 MB |
| 2.911_(d)(5)(i) Certification Equipment Type v1.2 | Attestation Statements | 2023-06-07 | PDF 504.3 KB |
| 2.911_(d)(5)(ii) Certificiation Applicant v1.2 | Attestation Statements | 2023-06-07 | PDF 83 KB |
| 2.911_(d)(7)USAgentforServiceofProcessv1.2 | Attestation Statements | 2023-06-07 | PDF 181.3 KB |
| Agent Authorization Rev 1.0 | Cover Letter(s) | 2023-06-07 | PDF 41.3 KB |
| AgentAuthorizationRev1.0 | Cover Letter(s) | 2023-06-07 | PDF 41.3 KB |
| Declaration of Difference | Cover Letter(s) | 2023-06-07 | PDF 605.5 KB |
| Declarationon Model Differences | Cover Letter(s) | 2023-06-07 | PDF 605.5 KB |
| FCC AuthorizationLetter | Cover Letter(s) | 2023-06-07 | PDF 409.7 KB |
| FCC Modular Approval Request | Cover Letter(s) | 2023-06-07 | PDF 764 KB |
| LongTermConfidentialityRequest | Cover Letter(s) | 2023-06-07 | PDF 216.9 KB |
| RF Exposure | RF Exposure Info | 2023-06-07 | PDF 530.1 KB |
| RFexposure FCC | RF Exposure Info | 2023-06-07 | PDF 530.1 KB |
| BlockDiagram Metadata only | Block Diagram | PDF 168 KB | |
| SCH Metadata only | Schematics | PDF 93.6 KB | |
| OP Metadata only | Operational Description | PDF 44.7 KB |
Application Information
| Application ID | zMtV9EkXkdwn4f4jslbqGg== |
|---|---|
| Final Action Date | 2023-06-07 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0027026012 |
| Model | L-WFIWB81 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | W Series ESP32 IoT Wi-Fi Module |
| Responsible Party | Qingqing Sun, Certified Engineer, sunqq@lierda.com , 86-18067988348 |
| Technical Contact | Zhejiang Lierda Internet of Things Technology Co.,, sunqq@lierda.com |
| Test Firm | Hanson Lin, Shenzhen BALUN Technology Co., Ltd., Hanson.Lin@baluntek.com  , 86-755-66833830 |
| TCB Email | certification@micomlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 12/04/2023 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Single Modular Approval |
| Composite Device | Yes |
| 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 | Single Modular Approval Output power listed is conducted power. This device contains 20 and 40 MHz signal bandwidth. The antenna used with this transmitter must be installed to provide a minimum 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, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. OEM integrators must be provided with antenna installation instructions. The OEM integrators must be instructed to ensure that the end user has no manual instructions to remove or install the device. OEM integrators and end-users must be provided with transmitter operation conditions for satisfying RF exposure compliance. Only the antenna tested with the device or similar antennas with equal or lesser gain may be used with this transmitter. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| zMtV9EkXkdwn4f4jslbqGg== | 2023-06-07 | Original Equipment |
| AA+UOdOfQ49LmcoYXeHbYg== | 2023-06-07 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application zMtV9EkXkdwn4f4jslbqGg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 06/07/2023 Application Dated: 06/07/2023 |
| Zhejiang Lierda Internet of Things technology Co.,Ltd |
| Room 1402, Building 1, No. 1326, Wenyi West Road |
| Cangqian street, Yuhang District |
| HangZhou, Zhejiang Prov., China |
| Attention: Qingqing Sun , Certified Engineer |
| 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: | 2AOFDL-WFIWB81 |
| Name of Grantee: | Zhejiang Lierda Internet of Things technology Co.,Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | W Series ESP32 IoT Wi-Fi Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00762 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.11995 |
| Single Modular Approval Output power listed is conducted power. This device contains 20 and 40 MHz signal bandwidth. The antenna used with this transmitter must be installed to provide a minimum 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, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. OEM integrators must be provided with antenna installation instructions. The OEM integrators must be instructed to ensure that the end user has no manual instructions to remove or install the device. OEM integrators and end-users must be provided with transmitter operation conditions for satisfying RF exposure compliance. Only the antenna tested with the device or similar antennas with equal or lesser gain may be used with this transmitter. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application zMtV9EkXkdwn4f4jslbqGg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Zhejiang Lierda Internet of Things technology Co.,Ltd Room 1402, Building 1, No. 1326, Wenyi West Road Cangqian street, Yuhang District HangZhou, Zhejiang Prov., China |
Date of Grant: 06/07/2023 Application Dated: 06/07/2023 |
| Attention: Qingqing Sun , Certified Engineer |
| 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: | 2AOFDL-WFIWB81 |
| Name of Grantee: | Zhejiang Lierda Internet of Things technology Co.,Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | W Series ESP32 IoT Wi-Fi Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00762 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.11995 |
| Single Modular Approval Output power listed is conducted power. This device contains 20 and 40 MHz signal bandwidth. The antenna used with this transmitter must be installed to provide a minimum 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, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. OEM integrators must be provided with antenna installation instructions. The OEM integrators must be instructed to ensure that the end user has no manual instructions to remove or install the device. OEM integrators and end-users must be provided with transmitter operation conditions for satisfying RF exposure compliance. Only the antenna tested with the device or similar antennas with equal or lesser gain may be used with this transmitter. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 06/07/2023 Application Dated: 06/07/2023 |
| Zhejiang Lierda Internet of Things technology Co.,Ltd |
| Room 1402, Building 1, No. 1326, Wenyi West Road |
| Cangqian street, Yuhang District |
| HangZhou, Zhejiang Prov., China |
| Attention: Qingqing Sun , Certified Engineer |
| 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: | 2AOFDL-WFIWB81 |
| Name of Grantee: | Zhejiang Lierda Internet of Things technology Co.,Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | W Series ESP32 IoT Wi-Fi Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00752 |
| Single Modular Approval Output power listed is conducted power. The antenna used with this transmitter must be installed to provide a minimum 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, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. OEM integrators must be provided with antenna installation instructions. The OEM integrators must be instructed to ensure that the end user has no manual instructions to remove or install the device. OEM integrators and end-users must be provided with transmitter operation conditions for satisfying RF exposure compliance. Only the antenna tested with the device or similar antennas with equal or lesser gain may be used with this transmitter. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application AA+UOdOfQ49LmcoYXeHbYg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Zhejiang Lierda Internet of Things technology Co.,Ltd Room 1402, Building 1, No. 1326, Wenyi West Road Cangqian street, Yuhang District HangZhou, Zhejiang Prov., China |
Date of Grant: 06/07/2023 Application Dated: 06/07/2023 |
| Attention: Qingqing Sun , Certified Engineer |
| 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: | 2AOFDL-WFIWB81 |
| Name of Grantee: | Zhejiang Lierda Internet of Things technology Co.,Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | W Series ESP32 IoT Wi-Fi Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00752 |
| Single Modular Approval Output power listed is conducted power. The antenna used with this transmitter must be installed to provide a minimum 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, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. OEM integrators must be provided with antenna installation instructions. The OEM integrators must be instructed to ensure that the end user has no manual instructions to remove or install the device. OEM integrators and end-users must be provided with transmitter operation conditions for satisfying RF exposure compliance. Only the antenna tested with the device or similar antennas with equal or lesser gain may be used with this transmitter. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: |