I would like to use an nRF52840 as a sniffer between my phone and an other nRF52840. I tried to follow the nRF Sniffer guide 2.1 but the firmware seems not working as LED1 doesn't toggle. Then i do not have the nRF sniffer Toolbar Interface in Wireshark.
Maybe it comes from the fact i'm using a PCA10056 instead of PCA10040 as required in the sniffer guide ?