https://devzone.nordicsemi.com/f/nordic-q-a/54416/can-the-nrf52832-capture-packets-without-address-matchingHi, I would like to capture all bluetooth packets on a specific channel, and get their access code. Same as what Ubertooth does. Is it possible using the nRF52832? If not perhaps another IC? Thanks.en-USTelligent Community 13Mon, 18 Nov 2019 08:21:03 GMThttps://devzone.nordicsemi.com/thread/220479?ContentTypeID=1Mon, 18 Nov 2019 08:21:03 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4ad7c4b4-92e5-43d0-83b6-c10a6336a5f6Sigurd<p>Q: Can the nRF52832 capture packets without address matching?</p> <p>A: No.</p> <p>How this works in BLE, is that all BLE advertising packets are sent using the same (a<span>ccess</span>) address, 0x8E89BED6. When a connection request packet is sent from the BLE master to the advertising device, in order to establish a connection, a part of the CONNECT_REQ packet includes the new address the devices should use in the connection.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/220398?ContentTypeID=1Fri, 15 Nov 2019 21:14:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:da4324d2-a324-4ef1-a822-1e2c8458ed07rfpenguin<p>Not, I&#39;m looking into building a generic sniffer that capture all traffic from a single channel, regardless of the access address.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/220376?ContentTypeID=1Fri, 15 Nov 2019 15:52:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:24f6cdd2-ad67-4606-ab87-ae006437f6cfSigurd<p>Hi,</p> <p>If you are looking for a sniffer tool, please take a look at our nRF sniffer. See <a href="https://www.nordicsemi.com/Software-and-Tools/Development-Tools/nRF-Sniffer-for-Bluetooth-LE">this link.</a></p><div style="clear:both;"></div>