FCC Certification Guide for Arduino Devices

Are Arduino Boards FCC Certified?

Yes, Arduino development boards are generally FCC certified. Almost all Arduino boards have completed FCC testing, demonstrated that they comply with FCC Part 15 rules, and received FCC certification and an FCC ID.

You can view FCC compliance documents for Arduino devices here on the company’s official website. 

List of FCC Certified Arduino Microcontrollers

• Nano 33 BLE (DTS)
• Nano 33 BLE Sense (DTS)
• Nano 33 IoT (DTS)
• Nano 33 IoT (DSS)
• Nano ESP32
• Nano Every
• Nano RP 2040 Connect (DSS)
• Nano RP 2020 Connect (DTS)
• Portenta C33
• Portenta H7
• Portenta H7 (DSS)
• Portenta H7 (DTS)
• Portenta X8
• Portenta X8 (DSS)
• Portenta X8 (DTS)
• Mega 2560 Rev3
• Portenta H7 Lite
• Portenta H7 Lite Connected (DSS)
• Portenta H7 Lite Connected (DTS)
• MKR Vidor 4000
• MKR WAN 1310 (DSS)
• MKR WAN 1310 (DTS)
• MKD WiFi 1010 (DSS)
• MKD WiFi 1010 (DTS)
• UNO Mini Limited Edition
• UNO R4 Minima
• UNO R3
• UNO R4 WiFi

Do Devices That Use Arduino Boards Need FCC Testing?

Even though Arduino devices are generally FCC certified, you will need to complete lab testing for your device if it uses an Arduino board as part of its design. 

Under FCC Part 15 regulations, devices that contain pre-certified components are still required to demonstrate that they operate in compliance within the FCC’s limits for radio frequency (RF) emissions and immunity to electromagnetic interference (EMI).

This means that although the Arduino board used in your device may have an FCC ID, testing and compliance is still required, as your device is assessed as its own final product.

Certain factors, such as the design of your device’s circuitry, use of shielding, components and others can all affect its electromagnetic compatibility (EMC). These could contribute to radiated emissions, conducted emissions or changes in electromagnetic immunity. 

FCC lab testing involves measuring your device’s emissions and immunity to verify that it, as a complete device, complies with the performance requirements under Part 15.

Devices that pass lab testing can receive FCC equipment authorization via FCC certification or via a process called Supplier’s Declaration of Conformity (SDoC). Typically, the best procedure for your device will depend on its design, components and purpose. 

How to Get FCC Authorization for Your Arduino-Based Device

Completing lab testing and receiving FCC equipment authorization (via certification or SDoC) is a simple process. You’ll need to work with an accredited testing lab to test your device, and with an FCC-recognized TCB if your device requires FCC certification.

The FCC testing and authorization process involves the following steps:

• Pre-compliance testing. Testing your device early in the development process is one of the most effective ways to identify potential EMC compliance issues and make changes to ensure your device complies with FCC Part 15.
• Lab testing for FCC compliance. When your device is ready for release, you’ll need to test it with an accredited testing lab. We offer comprehensive FCC testing for electronic devices that use Arduino boards and can complete this process for your device.
• FCC certification or SDoC. If your device complies with FCC Part 15, you will need to complete the Supplier’s Declaration of Conformity or FCC certification process. We can take care of this process on your behalf following the lab testing process.
• Add FCC labeling to your device. Before your device enters the market, you will need to add the FCC mark to your device. Our guide to FCC labeling requirements discusses the steps involved in labeling your device for FCC compliance. 

Talk to Our Team About FCC Certification for Your Device

We specialize in FCC testing and compliance, including for devices that use Arduino boards. If you’re planning to bring your device to market in the United States, we can help you complete lab testing, achieve FCC equipment authorization and gain market access.

As a Telecommunications Certification Body (TCB), we can help you complete the entire FCC certification process, including receiving your device’s FCC ID.

To talk with our engineers and compliance specialists, or to request a free, no-obligation quote for testing your device, contact us online or call us at 866-540-5287.