FCC ID 2A6J8-COREA11
Multi-Function Controller Core (1PCS)-XA003
by Shenzhen Tuozhu Technology Co., Ltd.
Grantee Code: 2A6J8 Product Code: COREA11
Latest application date: 2025-07-18
FCC ID Device Details
| FCC ID | 2A6J8-COREA11 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A6J8 |
| Product Code | COREA11 |
| Applicant Business | Shenzhen Tuozhu Technology Co., Ltd. 🇨🇳 |
| Related Domains |  bambulab.com |
| Equipment Class | Multi-Function Controller Core (1PCS)-XA003 |
| Test Firm | Waltek Testing Group (Shenzhen) Co., Ltd. |
Linked Records
Barcode records decoded from published FCC label exhibits or linked by an explicit FCC ID reference on a product page.
| UPC / GTIN | Linked product |
|---|---|
| 6977252428576 EAN-13 · GTIN-14 06977252428576 | Multi-Function Controller Core (1PCS)-XA003 Brand: Shenzhen Tuozhu Technology Co., Ltd. · Model: COREA11 Source: FCC label |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-07-18 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-07-18 | PDF 1.7 MB |
| Internal Photos | Internal Photos | 2025-07-18 | PDF 1.3 MB |
| External Photos | External Photos | 2025-07-18 | PDF 895.7 KB |
| Label Justification Letter | ID Label/Location Info | 2025-07-18 | PDF 209.8 KB |
| label Location | ID Label/Location Info | 2025-07-18 | PDF 167.5 KB |
| Test Setup Photos | Test Setup Photos | 2025-07-18 | PDF 1.8 MB |
| 2.4G WIFI Test Report_1 | Test Report | 2025-07-18 | PDF 5.1 MB |
| 2.4G WIFI Test Report_2 | Test Report | 2025-07-18 | PDF 5.3 MB |
| 2.4G WIFI Test Report_3 | Test Report | 2025-07-18 | PDF 5.2 MB |
| 2.4G WIFI Test Report_4 | Test Report | 2025-07-18 | PDF 3.1 MB |
| Antenna Specification | Test Report | 2025-07-18 | PDF 1.4 MB |
| BLE Test Report_1 | Test Report | 2025-07-18 | PDF 4.9 MB |
| BLE Test Report_2 | Test Report | 2025-07-18 | PDF 3.3 MB |
| Attestation Statements 2.911 d 5 i | Attestation Statements | 2025-07-18 | PDF 374.2 KB |
| Attestation Statements 2.911 d 5 ii | Attestation Statements | 2025-07-18 | PDF 578.3 KB |
| US AGENT Letter | Attestation Statements | 2025-07-18 | PDF 533.1 KB |
| Authority Letter | Cover Letter(s) | 2025-07-18 | PDF 446.6 KB |
| Confidentiality Letter | Cover Letter(s) | 2025-07-18 | PDF 601.9 KB |
| FCC Modular Approval Letter | Cover Letter(s) | 2025-07-18 | PDF 404.2 KB |
| RF Exposure | RF Exposure Info | 2025-07-18 | PDF 154.7 KB |
| Block Diagram Metadata only | Block Diagram | PDF 126.1 KB | |
| Schematic Diagram Metadata only | Schematics | PDF 104.7 KB | |
| Operation Description Metadata only | Operational Description | PDF 202 KB |
Application Information
| Application ID | bm71l/wDOGsDdkqd26HsCw== |
|---|---|
| Final Action Date | 2025-07-18 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032288847 |
| Model | COREA11 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Multi-Function Controller Core (1PCS)-XA003 |
| Responsible Party | Nina Yang, Compliance engineer, nina.yang@bambulab.com , 17722439889 |
| Test Firm | Jandy So, Waltek Testing Group (Shenzhen) Co., Ltd., jandy.su@waltek.com.cn  , 86-755-33663308 |
| TCB Email | TEI@timcoengr.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| 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 | Output power listed is conducted. Single Modular Approval for mobile RF Exposure conditions. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm from all persons and any additional testing and authorization process as required. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. Approved for OEM integration only. The grantee must provide OEM integrators with installation and operating instructions for satisfying FCC multi-transmitter product guidelines. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end-user has no manual instructions to remove or install the device. This device supports 20 and 40 MHz modes. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| bm71l/wDOGsDdkqd26HsCw== | 2025-07-18 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0015 |
| 2412-2462 MHz | 0.0213 |
Grants
TCB Grant - Application bm71l/wDOGsDdkqd26HsCw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 07/18/2025 Application Dated: 07/18/2025 |
| Shenzhen Tuozhu Technology Co., Ltd. |
| 903, West Zone, Hengchang Science and Technology |
| Building, No.2228 Linhai Avenue, Nanshan Street |
| Qianhai Shengang Cooperation Zone, Shenzhen, 518000 China |
| Attention: Nina Yang , Compliance engineer |
| 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: | 2A6J8-COREA11 |
| Name of Grantee: | Shenzhen Tuozhu Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Multi-Function Controller Core (1PCS)-XA003 |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0015 | |||
| 15C | 2412.0 - 2462.0 | 0.0213 |
| Output power listed is conducted. Single Modular Approval for mobile RF Exposure conditions. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm from all persons and any additional testing and authorization process as required. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. Approved for OEM integration only. The grantee must provide OEM integrators with installation and operating instructions for satisfying FCC multi-transmitter product guidelines. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end-user has no manual instructions to remove or install the device. This device supports 20 and 40 MHz modes. |