Hi All, Update to close this discussion topic. We integrated an ESP-32-WROOM-32D onto a satellite board within the enclosure of our product for BT/BLE use. We attended EMC testing and part of the testing focused on spurious emissions relating to Bluetooth (both BT and BLE). The test requires us to c...

Hi Alvin, Thanks for your prompt response. Just to clarify, we will only be using the BT and BLE capability of this device. As radio testing is not our forte, we rely on test houses for advise/testing. I have just sent a lengthy email to the test house requesting more information as you requested. I...

Hi, We have integrated one of the wireless modules, ESP32-WROOM-32D, into our product. To ensure that we have not effected the module's radio certification, we will be doing some performance/certification testing on our complete product with the wireless module using the Bluetooth interface. The cer...