FCC ID 2BVUI-FL3B
Fieldy V3
by Hunan Joypo Energy Technology Co., Ltd.
Grantee Code: 2BVUI Product Code: FL3B
Latest application date: 2026-05-14
FCC ID Device Details
| FCC ID | 2BVUI-FL3B |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BVUI |
| Product Code | FL3B |
| Applicant Business | Hunan Joypo Energy Technology Co., Ltd. 🇨🇳 |
| Related Domains |  joypoenergy.com  lobos-lowa.com |
| Equipment Class | Fieldy V3 |
| Test Firm | Shenzhen BKC Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-05-14 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| 13_FL3B Users Manual | Users Manual | 2026-05-14 | PDF 2.8 MB |
| 09_FL3B Internal Photos | Internal Photos | 2026-05-14 | PDF 733.6 KB |
| 08_FL3B External Photos | External Photos | 2026-05-14 | PDF 3.2 MB |
| 07_FL3B Label Sample and Location | ID Label/Location Info | 2026-05-14 | PDF 432.4 KB |
| 15_FL3B Test Setup Photos | Test Setup Photos | 2026-05-14 | PDF 442.3 KB |
| 14_FL3B Test Report DXX BLE | Test Report | 2026-05-14 | PDF 1.6 MB |
| 14_FL3B Test Report DXX BT | Test Report | 2026-05-14 | PDF 2.3 MB |
| 16_FL3B Antenna Specification | Test Report | 2026-05-14 | PDF 1.9 MB |
| 02_FL3B Covered Equipment Certification Attestation Letter | Attestation Statements | 2026-05-14 | PDF 109.7 KB |
| 03_FL3B U.S. Agent Designation Attestation Letter | Attestation Statements | 2026-05-14 | PDF 67.1 KB |
| 05_FL3B Authorization-CT | Cover Letter(s) | 2026-05-14 | PDF 102 KB |
| 06_FL3B Long-Confidential Request | Cover Letter(s) | 2026-05-14 | PDF 85.3 KB |
| 18_FL3B Models Difference Declaration | Cover Letter(s) | 2026-05-14 | PDF 49.3 KB |
| 17_FL3B RF Exp Info | RF Exposure Info | 2026-05-14 | PDF 216.1 KB |
| 11_FL3B Block Diagram Metadata only | Block Diagram | PDF 81.4 KB | |
| 12_FL3B Schematics Metadata only | Schematics | PDF 516.8 KB | |
| 10_FL3B Operational Description Metadata only | Operational Description | PDF 114 KB |
Application Information
| Application ID | IwlyiSw1v3esLu8gtSKDcQ== |
|---|---|
| Final Action Date | 2026-05-14 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0038339875 |
| Model | FL3B |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | Fieldy V3 |
| Responsible Party | Yan Zeng, zengyan@joypoenergy.com , 15387546126 |
| Non-Technical Contact | Harley Li, LOBOS IOWAINC, info@lobos-lowa.com , +1 8188180538 |
| Test Firm | Levi Xiao, Shenzhen BKC Testing Co., Ltd., xiaoqiuming@bkc-lab.com  , 13662971642 |
| TCB Email | TCBadmin@compliancetesting.com  |
| TCB Scope | A2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz |
| 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 |
|---|---|---|
| IwlyiSw1v3esLu8gtSKDcQ== | 2026-05-14 | Original Equipment |
Equipment Authorization
| Frequency | Rules |
|---|---|
| 2402-2480 MHz | 15C |
Grants
TCB Grant - Application IwlyiSw1v3esLu8gtSKDcQ==
| 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: 05/14/2026 Application Dated: 05/14/2026 |
| Hunan Joypo Energy Technology Co., Ltd. |
| 3/F, No.3 Building, No.1, Phase, |
| Airport Incubation Platform, |
| Changsha, Hunan, China |
| Attention: Yan Zeng , |
| 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: | 2BVUI-FL3B |
| Name of Grantee: | Hunan Joypo Energy Technology Co., Ltd. |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Fieldy V3 |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 |