FCC ID 2BEGI-CM100
Chessnut Move Robotic Chessboard
by Shenzhen WISO Technology Co.,Ltd
Grantee Code: 2BEGI Product Code: CM100
Latest application date: 2025-08-21
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-08-21 |
| 2402-2480 MHz | Original Equipment | 2025-08-21 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| user manua | Users Manual | 2026-02-17 | PDF 873.6 KB |
| Intermal photos | Internal Photos | 2026-02-17 | PDF 3.2 MB |
| Extemal photos | External Photos | 2026-02-17 | PDF 862.5 KB |
| label | ID Label/Location Info | 2025-08-21 | PDF 138.7 KB |
| Tset Setup photo | Test Setup Photos | 2026-02-17 | PDF 521.6 KB |
| Antenna_Specification | Test Report | 2025-08-21 | PDF 793.3 KB |
| Test Report | Test Report | 2025-08-21 | PDF 1.8 MB |
| Test Report | Test Report | 2025-08-21 | PDF 5.1 MB |
| 2.911_(d)(5)(i) (ii)Certification Equipment Type v1.2 | Attestation Statements | 2025-08-21 | PDF 21.9 KB |
| Attestation_Statements_Kaspersky_Rev 1.0 | Attestation Statements | 2025-08-21 | PDF 94.3 KB |
| US Agent letter | Attestation Statements | 2025-08-21 | PDF 75.5 KB |
| FCC-Confidentiality-Request_Rev1.1 | Cover Letter(s) | 2025-08-21 | PDF 27.4 KB |
| FCC_POA_Rev1.0 | Cover Letter(s) | 2025-08-21 | PDF 19.5 KB |
| Model difference statement | Cover Letter(s) | 2025-08-21 | PDF 20.1 KB |
| RF Exposure | RF Exposure Info | 2025-08-21 | PDF 442.9 KB |
| Block Diagram Metadata only | Block Diagram | PDF 385.1 KB | |
| SCH Metadata only | Schematics | PDF 1.2 MB | |
| OP Metadata only | Operational Description | PDF 416.2 KB |
Application Information
| Application ID | 6KMpnqxx+0to6BD2dkWmYw== |
|---|---|
| Final Action Date | 2025-08-21 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0034574541 |
| Model | CM100 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Chessnut Move Robotic Chessboard |
| Responsible Party | Li Liang, lyon.li@el-et.com  , 18924630589 |
| Test Firm | Beryl Zhao, SHENZHEN TONGCE TESTING LAB, berylzhao@tct-lab.com  , +8675527208735 |
| TCB Email | joe_chew@derycom-us.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 02/17/2026 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| 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 | Output power listed is conducted power. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| 6KMpnqxx+0to6BD2dkWmYw== | 2025-08-21 | Original Equipment |
| 2Bsfhj7w0AmVbATfsmtCRQ== | 2025-08-21 | Original Equipment |
Grants
TCB Grant - Application 6KMpnqxx+0to6BD2dkWmYw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 08/21/2025 Application Dated: 08/21/2025 |
| Shenzhen WISO Technology Co.,Ltd |
| Rm 815, Bld 10, SZ Bay Sci and Tech Ecological |
| Park, No. 10, Gaoxin S. 9th Rd, Nanshan, |
| Shenzhen, China |
| Attention: Li Liang , |
| 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: | 2BEGI-CM100 |
| Name of Grantee: | Shenzhen WISO Technology Co.,Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Chessnut Move Robotic Chessboard |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0007 |
| Output power listed is conducted power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 2Bsfhj7w0AmVbATfsmtCRQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 08/21/2025 Application Dated: 08/21/2025 |
| Shenzhen WISO Technology Co.,Ltd |
| Rm 815, Bld 10, SZ Bay Sci and Tech Ecological |
| Park, No. 10, Gaoxin S. 9th Rd, Nanshan, |
| Shenzhen, China |
| Attention: Li Liang , |
| 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: | 2BEGI-CM100 |
| Name of Grantee: | Shenzhen WISO Technology Co.,Ltd |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Chessnut Move Robotic Chessboard |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |