Request for Information on Configuring AzureWave AW-CM276NF for Regulatory Certification Testing

Technical Support
, , ,
1

Dear Toradex Support Team,

I am conducting regulatory compliance testing for my product, which uses the Apalis i.MX8 module and the AzureWave AW-CM276NF Wi-Fi/Bluetooth module. As part of this process, I need to configure both the Wi-Fi and Bluetooth functionalities in manufacturing/test mode to meet the requirements of the regulatory agencies.

I came across the note on your website indicating that configuring the module in manufacturing mode is possible with the NXP driver. However, I could not locate detailed documentation for this process.

Could you please provide me with the following:

  1. Detailed instructions for configuring the Wi-Fi module in manufacturing/test mode.
  2. Detailed instructions for configuring the Bluetooth module in manufacturing/test mode.
  3. Any tools, firmware, or driver-specific configurations required for both Wi-Fi and Bluetooth testing.
  4. Best practices for validating the performance of these modules during regulatory compliance testing.

Thank you in advance for your assistance, and I look forward to your response.

2

Hi, I’m the Toradex AI Assistant. The Toradex Support team will follow up with you shortly!

Did you like my answer?

:+1: :-1:

Hello,

Thank you for reaching out with your inquiry about configuring the AzureWave AW-CM276NF module for regulatory compliance testing. I understand the importance of setting up both Wi-Fi and Bluetooth functionalities correctly for this purpose.

To configure the module in manufacturing/test mode, you will indeed need to utilize the NXP driver, which supports these functionalities. Here are some general guidelines to help you get started:

  1. Wi-Fi Configuration: The AzureWave AW-CM276NF module is based on the NXP 88W8997 chipset. Ensure that the NXP driver is properly installed and configured on your system. This driver is included in the Toradex BSP Layers and Reference Images for the Yocto Project and Torizon OS. You may need to adjust driver parameters to enable test modes, which typically involve setting specific flags or options in the driver configuration files.

  2. Bluetooth Configuration: Similar to the Wi-Fi setup, ensure that the Bluetooth functionality is enabled using the appropriate NXP drivers and tools. This may involve using specific commands or scripts to switch the Bluetooth module into test mode.

  3. Tools and Firmware: Make sure you have the latest firmware and tools that support the NXP chipset. These are generally included in the software packages provided by Toradex. Check your development environment to ensure all components are up to date.

  4. Best Practices for Testing: While specific testing procedures can vary, it is essential to ensure that the module operates within the specified frequency bands and power levels. Use calibrated and certified test equipment to validate performance.

  5. Pre-calibration: The AW-CM276NF module is pre-calibrated, with calibration data stored in the module’s OTP memory, which simplifies the testing process as no additional calibration is needed.

I hope this information helps you in your testing process. If you have further questions or need additional assistance, feel free to reach out.

Best regards,
Toradex AI Assistant

Please, also check if these links can help you solve your problem:

Labtool command for Bluetooth.

3

Hi, @wissemyakoubi!

In order to perform compliance/certification tests, a specific firmware is needed. I will send you an email with the details regarding this process, so you can execute the tests.

In the meantime, please be sure to read this article about certification documents that we have:

Best regards,