FCC ID 2ADHKATWINC1500U
IEEE 802.11 b/g/n SmartConnect IoT Module
by Microchip Technology Inc.
Grantee Code: 2ADHK Product Code: ATWINC1500U
Latest application date: 2025-09-04
Device Images
FCC ID Device Details
| FCC ID | 2ADHKATWINC1500U |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2ADHK |
| Product Code | ATWINC1500U |
| Applicant Business | Microchip Technology Inc. 🇺🇸 |
| Related Domains |  microchip.com |
| Equipment Class | IEEE 802.11 b/g/n SmartConnect IoT Module |
| Test Firm | TUV Rheinland Taiwan Ltd. Taipei Testing Lab. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Class II permissive change or modification of presently authorized equipment | 2025-09-04 |
| 2412-2462 MHz | Class II permissive change or modification of presently authorized equipment | 2018-03-16 |
| 2412-2462 MHz | Original Equipment | 2015-10-09 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual and Antenna Gain Info | Users Manual | 2026-03-01 | PDF 1.5 MB |
| Manual OEM Installation | Users Manual | 2018-03-16 | PDF 81.9 KB |
| User Manual | Users Manual | 2015-10-09 | PDF 159.6 KB |
| Internal Photos | Internal Photos | 2026-03-01 | PDF 671.8 KB |
| Internal Photos | Internal Photos | 2015-10-09 | PDF 176.8 KB |
| External Photos | External Photos | 2026-03-01 | PDF 710.1 KB |
| Ext. Photos | External Photos | 2018-03-16 | PDF 2.8 MB |
| External Photos | External Photos | 2015-10-09 | PDF 293.4 KB |
| FCC ID Label and Location | ID Label/Location Info | 2015-10-09 | PDF 171.9 KB |
| Test Setup Photos | Test Setup Photos | 2026-03-01 | PDF 1.3 MB |
| Setup Photo | Test Setup Photos | 2018-03-16 | PDF 2.4 MB |
| Test Setup Photos | Test Setup Photos | 2015-10-09 | PDF 493.1 KB |
| Test Report | Test Report | 2025-09-04 | PDF 2.3 MB |
| Test Report_Appendix A_Taisaw Crystal | Test Report | 2025-09-04 | PDF 4.3 MB |
| Test Report_Appendix B_Taitien Crystal | Test Report | 2025-09-04 | PDF 4.3 MB |
| Test Report_R | Test Report | 2025-09-04 | PDF 2.3 MB |
| Test Report | Test Report | 2018-03-16 | PDF 2.6 MB |
| Test Results | Test Report | 2018-03-16 | PDF 3.1 MB |
| Test Report | Test Report | 2015-10-09 | PDF 3.7 MB |
| Attestation of US Agent | Attestation Statements | 2025-09-04 | PDF 215.9 KB |
| Not Covered Entity Applicant Attestation | Attestation Statements | 2025-09-04 | PDF 233.3 KB |
| Not Covered Equipment Attestation | Attestation Statements | 2025-09-04 | PDF 234.9 KB |
| Appointment Letter and Anti-Drug Abuse Letter | Attestation Statements | 2015-10-09 | PDF 40.5 KB |
| Modular Attestation Letter | Attestation Statements | 2015-10-09 | PDF 62.9 KB |
| Non-duplicate Submittal Letter | Attestation Statements | 2015-10-09 | PDF 23.7 KB |
| Agency Letter | Cover Letter(s) | 2025-09-04 | PDF 244.1 KB |
| C2PC Letter | Cover Letter(s) | 2025-09-04 | PDF 213.7 KB |
| Confidentiality Letter | Cover Letter(s) | 2025-09-04 | PDF 280.1 KB |
| FCC Modular approval Request letter | Cover Letter(s) | 2025-09-04 | PDF 285.2 KB |
| C2PC Letter | Cover Letter(s) | 2018-03-16 | PDF 71.4 KB |
| Modular Appr Req. Letter | Cover Letter(s) | 2018-03-16 | PDF 407 KB |
| Confidentiality Request Letter | Cover Letter(s) | 2015-10-09 | PDF 34.9 KB |
| RF Exposure Info | RF Exposure Info | 2025-09-04 | PDF 1 MB |
| SAR Test Exclusion | RF Exposure Info | 2015-10-09 | PDF 19.9 KB |
| Block Diagram Metadata only | Block Diagram | PDF 69.2 KB | |
| Schematics Part 1 Metadata only | Schematics | PDF 40.1 KB | |
| Schematics Part 2 Metadata only | Schematics | PDF 16.2 KB | |
| Antennae 1 Metadata only | Operational Description | PDF 4.8 MB | |
| Antennae 2 Metadata only | Operational Description | PDF 3.7 MB | |
| Antennae with S11 Data Metadata only | Operational Description | PDF 2.4 MB | |
| Operational Description Metadata only | Operational Description | PDF 151.8 KB | |
| Parts List Metadata only | Parts List/Tune Up Info | PDF 84.3 KB |
Application Information
| Application ID | EIMne42AvUU9kbLLipVysA== |
|---|---|
| Final Action Date | 2025-09-04 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0001596279 |
| Model | ATWINC1500U |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | IEEE 802.11 b/g/n SmartConnect IoT Module |
| Responsible Party | HRUSHIKESH VASUKI, Vice President, Business Unit General Manager, WSG, rishi.vasuki@microchip.com , 480-792-0762 |
| Technical Contact | HRUSHIKESH VASUKI, Microchip Technology Inc., rishi.vasuki@microchip.com , 480-792-0762 |
| Test Firm | Ivan Hsieh, TUV Rheinland Taiwan Ltd. Taipei Testing Lab., IvanM.Hsieh@tuv.com  , +886 2-2172-7000 |
| TCB Email | tcb-hotline@tuv.com |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 03/01/2026 |
| Long-Term Confidentiality | Yes |
| 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 | Class 2 Permissive Change to add the alternative crystals. Output power is peak conducted. The antenna(s) used with this transmitter must be installed to provide a separation distance of at least 6.5 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| EIMne42AvUU9kbLLipVysA== | 2025-09-04 | Class II permissive change or modification of presently authorized equipment |
| BhkImqhvect3Xz8qznQ8wg== | 2018-03-16 | Class II permissive change or modification of presently authorized equipment |
| expP02orD4eTaF2h6zuS3w== | 2015-10-09 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2412-2462 MHz | 0.2010000 | 15C |
| 2412-2462 MHz | 0.2010000 |
Grants
TCB Grant - Application expP02orD4eTaF2h6zuS3w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compatible Electronics, Inc. 114 Olinda Drive Brea, CA 92823 |
Date of Grant: 10/09/2015 Application Dated: 10/09/2015 |
| Microchip Technology Inc. |
| 2355 West Chandler Blvd. |
| CHANDLER, AZ 85224-6199 |
| Attention: Steve Caldwell , Vice President |
| 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: | 2ADHKATWINC1500U |
| Name of Grantee: | Microchip Technology Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | Modular Transmitter |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.201 |
| Modular approval. Output power is conducted. The antenna(s) used with this transmitter must be installed to provide a separation distance of at least 6.5 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
EAS Grant - Application expP02orD4eTaF2h6zuS3w==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Microchip Technology Inc. 2355 West Chandler Blvd. CHANDLER, AZ 85224-6199 United States |
Date of Grant: 10/09/2015 Application Dated: 10/09/2015 |
| Attention: Steve Caldwell , Vice President |
| 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: | 2ADHKATWINC1500U |
| Name of Grantee: | Microchip Technology Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | Modular Transmitter |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.201 |
| Modular approval. Output power is conducted. The antenna(s) used with this transmitter must be installed to provide a separation distance of at least 6.5 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
| Mail To: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
TUV Rheinland of North America, Inc. 1279 Quarry Lane Suite A Pleasanton, CA 94566 |
Date of Grant: 09/04/2025 Application Dated: 09/04/2025 |
| Microchip Technology Inc. |
| 2355 West Chandler Blvd. |
| CHANDLER, AZ 85224-6199 |
| Attention: HRUSHIKESH VASUKI , Vice President, Business Unit General Manager, WSG |
| 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: | 2ADHKATWINC1500U |
| Name of Grantee: | Microchip Technology Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | IEEE 802.11 b/g/n SmartConnect IoT Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.201 |
| Class 2 Permissive Change to add the alternative crystals. Modular approval. Output power is peak conducted. The antenna(s) used with this transmitter must be installed to provide a separation distance of at least 6.5 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
TCB Grant - Application BhkImqhvect3Xz8qznQ8wg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
TUV Rheinland of North America, Inc. 1279 Quarry Lane Suite A Pleasanton, CA 94566 |
Date of Grant: 03/16/2018 Application Dated: 03/07/2018 |
| Microchip Technology Inc. |
| 2355 West Chandler Blvd. |
| CHANDLER, AZ 85224-6199 |
| Attention: Steve Caldwell , Vice President |
| 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: | 2ADHKATWINC1500U |
| Name of Grantee: | Microchip Technology Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | Modular Transmitter |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.201 |
| Output power is conducted. The antenna(s) used with this transmitter must be installed to provide a separation distance of at least 6.5 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
EAS Grant - Application BhkImqhvect3Xz8qznQ8wg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Microchip Technology Inc. 2355 West Chandler Blvd. CHANDLER, AZ 85224-6199 United States |
Date of Grant: 03/16/2018 Application Dated: 03/07/2018 |
| Attention: Steve Caldwell , Vice President |
| 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: | 2ADHKATWINC1500U |
| Name of Grantee: | Microchip Technology Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | Modular Transmitter |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.201 |
| Output power is conducted. The antenna(s) used with this transmitter must be installed to provide a separation distance of at least 6.5 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
| Mail To: |