FCC ID 2AN9S-ABX00131
Arduino Stella
by Arduino S.r.l.
Grantee Code: 2AN9S Product Code: ABX00131
Latest application date: 2025-03-10
FCC ID Device Details
| FCC ID | 2AN9S-ABX00131 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AN9S |
| Product Code | ABX00131 |
| Applicant Business | Arduino S.r.l. 🇮🇹 |
| Related Domains |  arduino.cc |
| Equipment Class | Arduino Stella |
| Test Firm | Shenzhen BALUN Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-03-10 |
| 6500 MHz | Original Equipment | 2025-03-10 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Arduino_TAG_with_nRF52840_DCU040_Spec_V1.2 | Users Manual | 2025-08-16 | PDF 355.6 KB |
| BL-SZ24A0346-AI EUT internal photo | Internal Photos | 2025-08-16 | PDF 414.3 KB |
| BL-SZ24A0346-AW EUT external photo | External Photos | 2025-08-16 | PDF 1.1 MB |
| Label | ID Label/Location Info | 2025-03-10 | PDF 279.7 KB |
| BL-SZ24A0346-AR RF test setup photo | Test Setup Photos | 2025-08-16 | PDF 753.2 KB |
| Antenna Info UBW | Test Report | 2025-03-10 | PDF 759.6 KB |
| Arduino Stella Bluetooth PCB patch Antenna Spec | Test Report | 2025-03-10 | PDF 647.8 KB |
| BL-SZ24A0346-601 FCC DTS test report_BLE | Test Report | 2025-03-10 | PDF 4.7 MB |
| BL-SZ24A0346-602 FCC UWB test report | Test Report | 2025-03-10 | PDF 1.4 MB |
| Attestation_Statements_Part2.911(d)(5) | Attestation Statements | 2025-03-10 | PDF 389.1 KB |
| Attestation_Statements_Part2.911(d)(7) | Attestation Statements | 2025-03-10 | PDF 165.2 KB |
| Confidentiality_Request_Letter | Cover Letter(s) | 2025-03-10 | PDF 267.8 KB |
| Cover Letter for Modular Approval_FCC | Cover Letter(s) | 2025-03-10 | PDF 140.8 KB |
| Modular letter | Cover Letter(s) | 2025-03-10 | PDF 98.4 KB |
| POA | Cover Letter(s) | 2025-03-10 | PDF 389.2 KB |
| BL-SZ24A0346-701_Exposure_Evaluation_V03 | RF Exposure Info | 2025-03-10 | PDF 519 KB |
| Block_Diagram Metadata only | Block Diagram | PDF 160.3 KB | |
| DCU040_SCH Metadata only | Schematics | PDF 2.3 MB | |
| SCH Metadata only | Schematics | PDF 210.2 KB | |
| Operational_Description Metadata only | Operational Description | PDF 87.2 KB |
Application Information
| Application ID | k6C/Q37+RFqkKPWRRT3pnQ== |
|---|---|
| Final Action Date | 2025-03-10 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0026964965 |
| Model | ABX00131 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Arduino Stella |
| Responsible Party | Francesco Fabio Domenico Violante, Chairman of the Board of Directors, certifications@arduino.cc , +390113157477 |
| Test Firm | Hanson Lin, Shenzhen BALUN Technology Co., Ltd., Hanson.Lin@baluntek.com  , 86-755-66833830 |
| TCB Email | bentje.holger@phoenix-testlab.de  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 08/16/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Limited Single Modular Approval |
| 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 | Yes |
| Grant Comments | Output power is maximum peak conducted.Limited Modular Approval for no shielding case.For mobile RF Exposure conditions, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Approval is limited to OEM installation only. OEM integrators must be provided with antenna installation instructions. OEM integrators and end-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. 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. Only the antenna(s) listed in this filing can be used with this device. Use of additional antenna(s) are subject to the requirements of 15.204(c)(4). The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| k6C/Q37+RFqkKPWRRT3pnQ== | 2025-03-10 | Original Equipment |
| jJwzGN/qqR/c6RG2DUVmgg== | 2025-03-10 | Original Equipment |
Grants
TCB Grant - Application k6C/Q37+RFqkKPWRRT3pnQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
PHOENIX TESTLAB GmbH Koenigswinkel 10 32825 Blomberg, Germany |
Date of Grant: 03/10/2025 Application Dated: 03/10/2025 |
| Arduino S.r.l. |
| Via Andrea Appiani, 25 |
| MONZA, 20900 Italy |
| Attention: Francesco Fabio Domenico Violante , Chairman of the Board of Directors |
| 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: | 2AN9S-ABX00131 |
| Name of Grantee: | Arduino S.r.l. |
| Equipment Class: | Digital Transmission System |
| Notes: | Arduino Stella |
| Modular Type: | Limited Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00596 |
| Output power is maximum peak conducted. Limited Modular Approval for no shielding case. For mobile RF Exposure conditions, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Approval is limited to OEM installation only. OEM integrators must be provided with antenna installation instructions. OEM integrators and end-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. 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. Only the antenna(s) listed in this filing can be used with this device. Use of additional antenna(s) are subject to the requirements of 15.204(c)(4). The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application jJwzGN/qqR/c6RG2DUVmgg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
PHOENIX TESTLAB GmbH Koenigswinkel 10 32825 Blomberg, Germany |
Date of Grant: 03/10/2025 Application Dated: 03/10/2025 |
| Arduino S.r.l. |
| Via Andrea Appiani, 25 |
| MONZA, 20900 Italy |
| Attention: Francesco Fabio Domenico Violante , Chairman of the Board of Directors |
| 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: | 2AN9S-ABX00131 |
| Name of Grantee: | Arduino S.r.l. |
| Equipment Class: | Ultra Wideband Transmitter |
| Notes: | Arduino Stella |
| Modular Type: | Limited Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15F | 6500.0 - 6500.0 | |||
| CC | 15F | 8000.0 - 8000.0 |
| Limited Modular Approval for no shielding case. For mobile RF Exposure conditions, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Approval is limited to OEM installation only. OEM integrators must be provided with antenna installation instructions. OEM integrators and end-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. 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. Only the antenna(s) listed in this filing can be used with this device. Use of additional antenna(s) are subject to the requirements of 15.204(c)(4). The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. UWB devices may not be employed for the operation of toys. Operation onboard an aircraft or a satellite is prohibited. Antennas mounted on outdoor structures such the outside of a building or on a telephone pole, or any fixed outdoors infrastructure are prohibited. This device is approved under Part 15.519 for handheld use. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |