Sniff-Sight

RF controls

Centre MHz Span Bins Stream Gain Detector Avg 0.30 Auto range Ref dBFS Scale dB/div Peak hold

burst overlay ■ 802.15.4■ BLE■ Wi-Fi■ microwave■ unknown

802.15.4 packets

Time	Src	Dst	PAN	Type	RSSI	LQI	Len	FCS	Ch	Δt ms	Peak	RF

Stats

Frame-counter ledger key-independent: per source, gaps in the aux-security frame counter = frames the sniffer missed (retx = same counter again)

Source	Stream	Rx	Missed	Loss %	Retx	DSN gaps	Resets	Last FC	Labels

Missed frames newest first, click = spectrum at interpolated air time

Time	Source	Stream	FC	±ms	Label	Excess dB

SSPR test runs secondary layer, needs decryption: UDP payload seq from tools/traffic/traffic_test.py --phases per

Run	Ch	TX dBm	Size	TX	Rx	Lost	Pend.	Dup	Late	PER %	RSSI	Labels

select a run

Seq	Status	Label	Expected	Excess dB	RSSI	RF

Burst classes rule-based, see docs/BURST_CLASSES.md

Class	Total	Last 60 s	User labels

Ground truth matched 802.15.4 packets -> classified as

Packet / burst timing

Recent bursts click = spectrum snippet (if saved)

pause

Time	Class	Conf	MHz	BW10	BW20	ms	dB	Drift	IBI	GT

Snippet	Time	Kind	Src	Ch	RF

Spectrum (ESP32-S3)

The RF controls (centre, span, bins, gain, detector, averaging, range, stream mode) are on the Live tab, above the plot (on a phone: under the plot).

Connecting...

Firmware (ESP32-S3 SDR)

Board: -
Bundled: -

Flashing uses Web Serial in this browser: desktop Chrome / Edge on the PC the board is plugged into, opened via http://localhost:8000 (or https). The dashboard releases the SDR port first and reconnects when done.

802.15.4 sniffer (xG24 RCP)

Channel / hop list / dwell are launcher options (restart): python -m sniff_sight --channel 20 or --hop 15,20 --dwell 2. Frames with bad FCS are dropped inside the RCP; losses show up as frame-counter gaps and unmatched RF bursts.