FCC ID 2BNXN-S3R6
ESP32-S3- Relay-6CH
by Shenzhen Weixue Electronics Co., Ltd.
Grantee Code: 2BNXN Product Code: S3R6
Latest application date: 2026-06-02
FCC ID Device Details
| FCC ID | 2BNXN-S3R6 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BNXN |
| Product Code | S3R6 |
| Applicant Business | Shenzhen Weixue Electronics Co., Ltd. 🇨🇳 |
| Related Domains |  ledvance.com |
| Equipment Class | ESP32-S3- Relay-6CH |
| Test Firm | Shenzhen DACE Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-06-02 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| 13_ESP32 Users Manual R1 | Users Manual | 2026-06-02 | PDF 545.3 KB |
| 09_ESP32 Internal Photos R1 | Internal Photos | 2026-06-02 | PDF 1 MB |
| 08_ESP32 External Photos | External Photos | 2026-06-02 | PDF 488.6 KB |
| 07_ESP32 Label Sample and Location | ID Label/Location Info | 2026-06-02 | PDF 122.9 KB |
| 15_ESP32 Test Setup Photos R1 | Test Setup Photos | 2026-06-02 | PDF 865.4 KB |
| 14_ESP32 Test Report DTS 2.4G WiFi R2 | Test Report | 2026-06-02 | PDF 4.7 MB |
| 14_ESP32 Test Report DTS BLE R2 | Test Report | 2026-06-02 | PDF 3.2 MB |
| 16_ESP32 Antenna Specification R1 | Test Report | 2026-06-02 | PDF 1,001.7 KB |
| 02_ESP32 Covered Equipment Certification Attestation Letter 1 | Attestation Statements | 2026-06-02 | PDF 120.5 KB |
| 02_ESP32 Covered Equipment Certification Attestation Letter 2 | Attestation Statements | 2026-06-02 | PDF 93.3 KB |
| 03_ESP32 U.S. Agent Designation Attestation Letter | Attestation Statements | 2026-06-02 | PDF 109.6 KB |
| 04_ESP32 Authorization-Agent | Cover Letter(s) | 2026-06-02 | PDF 79.6 KB |
| 05_ESP32 Authorization-CT | Cover Letter(s) | 2026-06-02 | PDF 106.1 KB |
| 06_ESP32 Long-Confidential Request | Cover Letter(s) | 2026-06-02 | PDF 80.3 KB |
| 17_ESP32 RF Exp Info R1 | RF Exposure Info | 2026-06-02 | PDF 181 KB |
| 11_ESP32 Block Diagram Metadata only | Block Diagram | PDF 121 KB | |
| 12_ESP32 Schematics Metadata only | Schematics | PDF 942.4 KB | |
| 10_ESP32 Operational Description R1 Metadata only | Operational Description | PDF 67.6 KB |
Application Information
| Application ID | JNqky7S82aaaPSNoFBa72Q== |
|---|---|
| Final Action Date | 2026-06-02 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036721025 |
| Model | S3R6 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | ESP32-S3- Relay-6CH |
| Responsible Party | kaloha lin, 2355861378@qq.com  , 15099940168 |
| Non-Technical Contact | Andrew Martin, LEDVANCE LLC, Andrew.Martin@ledvance.com , (978)753-5024 |
| Test Firm | Colin Huang, Shenzhen DACE Testing Technology Co., Ltd., emc001@dace-lab.com  , 86 755-23010613 |
| TCB Email | tcbadmin@compliancetesting.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| JNqky7S82aaaPSNoFBa72Q== | 2026-06-02 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application JNqky7S82aaaPSNoFBa72Q==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 06/02/2026 Application Dated: 06/02/2026 |
| Shenzhen Weixue Electronics Co., Ltd. |
| 202, 2F, World Trade Plaza, Funan Community, |
| Futian Sub-district, |
| Futian District, Shenzhen, China |
| Attention: kaloha lin , |
| 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: | 2BNXN-S3R6 |
| Name of Grantee: | Shenzhen Weixue Electronics Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | ESP32-S3- Relay-6CH |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 41 | 15C | 2402.0 - 2480.0 | 0.00267 | ||
| 41 | 15C | 2412.0 - 2462.0 | 0.02748 |
| Power listed is conducted. This device contains 20 and 40 MHz signal bandwidth. |
| 41: | Installation of this device must not be readily accessible to human subjects closer than 20 cm. |