FCC ID 2BYN4-GPSPARK
General Direct Data Stack (GDDS)
by LUISUAN (Foshan) Artificial Intelligence Technology Co., Ltd.
Grantee Code: 2BYN4 Product Code: GPSPARK
Latest application date: 2026-11-03
FCC ID Device Details
| FCC ID | 2BYN4-GPSPARK |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BYN4 |
| Product Code | GPSPARK |
| Applicant Business | LUISUAN (Foshan) Artificial Intelligence Technology Co., Ltd. 🇨🇳 |
| Related Domains |  luisuantech.com |
| Equipment Class | General Direct Data Stack (GDDS) |
| Test Firm | Guangdong DN Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-11-03 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-11-03 | PDF 2.1 MB |
| Internal Photos | Internal Photos | 2026-11-03 | PDF 3.6 MB |
| External Photos | External Photos | 2026-11-03 | PDF 2.9 MB |
| Label and location | ID Label/Location Info | 2026-11-03 | PDF 257.7 KB |
| Test Setup photo | Test Setup Photos | 2026-11-03 | PDF 2 MB |
| Antenna Specification | Test Report | 2026-11-03 | PDF 4.7 MB |
| DNT2608126251R12851-20277-FCC 2.4G_WIFI_11N40 Test Report_part 1 | Test Report | 2026-11-03 | PDF 5.3 MB |
| DNT2608126251R12851-20277-FCC 2.4G_WIFI_11N40 Test Report_part 2 | Test Report | 2026-11-03 | PDF 4.5 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-11-03 | PDF 134.5 KB |
| USA-LocalRepLetter_V1.1 -2BYN4-GPSPARK | Attestation Statements | 2026-11-03 | PDF 484.1 KB |
| FCC Declaration of Disable WLAN Channel 12 and 13 | Cover Letter(s) | 2026-11-03 | PDF 114.9 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-11-03 | PDF 111.4 KB |
| DNT2608126251R12851-20279-FCC MPE(Mobile) Report(1) | RF Exposure Info | 2026-11-03 | PDF 252.1 KB |
| Block Diagram Metadata only | Block Diagram | PDF 54.4 KB | |
| Schematics Metadata only | Schematics | PDF 1.5 MB | |
| Operation Description-WiFi Metadata only | Operational Description | PDF 89.1 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 63.2 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 112.5 KB |
Application Information
| Application ID | b22wwS8fAY0/hIiVBAeg9g== |
|---|---|
| Final Action Date | 2026-11-03 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0039004056 |
| Model | GPSPARK |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | General Direct Data Stack (GDDS) |
| Responsible Party | Jintu Liu, liujintu@luisuantech.com , 010-52129203 |
| Non-Technical Contact | Cindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com  , (626) 910-5808 |
| Test Firm | Joise Yang, Guangdong DN Testing Co., Ltd., Joise.yang@dn-testing.com  , +86-0769-8808 7383 |
| TCB Email | o.kneip@kl-certification.de  |
| 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 |
|---|---|---|
| b22wwS8fAY0/hIiVBAeg9g== | 2026-11-03 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2412-2462 MHz | 0.0741 | 15C |
Grants
TCB Grant - Application b22wwS8fAY0/hIiVBAeg9g==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 11/03/2026 Application Dated: 11/03/2026 |
| LUISUAN (Foshan) Artificial Intelligence Technology Co., Ltd. |
| No.919-1, Building 20, Dongyiwan Yihuju, No.16 |
| Waihuan Road, Xiaohuangpu Community, Ronggui |
| Subdistrict, Shunde District, Foshan, Guangdong,, China |
| Attention: Jintu Liu , Manager |
| 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: | 2BYN4-GPSPARK |
| Name of Grantee: | LUISUAN (Foshan) Artificial Intelligence Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | General Direct Data Stack (GDDS) |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.0741 |
| Output power listed is average conducted. This device supports 802.11b, 802.11g and 802.11n with a 20 MHz and 40 MHz bandwidth mode. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |