https://devzone.nordicsemi.com/f/nordic-q-a/119992/ble-not-connecting-properlyHi, I designed a custom NRF52832 board and need to connect it to an ESP32 board. I soldered five boards for testing and also have an NRF devkit. However, the ESP32 only detects two of the boards, while the others are not recognized. When I scan usingen-USTelligent Community 13Thu, 20 Mar 2025 10:53:52 GMThttps://devzone.nordicsemi.com/thread/528186?ContentTypeID=1Thu, 20 Mar 2025 10:53:52 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5a4de95c-1efe-456c-8e67-0c4ae5069ab1ush123<p>After hours of debugging, I found that the issue is with the ESP board. I don&#39;t know the exact reason why only two boards connected while the others didn&#39;t. However, when I used the ESP32-S3 development board, all the NRF boards connected properly. I suspect the issue is related to Bluetooth compatibility. Does anyone know the exact reason why only two boards connected while the others didn&#39;t?</p><div style="clear:both;"></div>