web-rtl-433

Decode 433.92 MHz ISM-band devices from an RTL-SDR over WebUSB — powered by rtl_433 in WebAssembly.

Idle
Events 0
Unique devices 0
Dropped buffers 0

Preset

Manual tuning

Changing the frequency retunes live; sample rate or gain restarts the stream (silently — the dongle stays paired).

Options

Waterfall

Center Cursor

Left-click the waterfall to retune to that frequency. Scroll to zoom (centered on the cursor); middle-button drag to pan.

Events

Received Model ID Readings
No events yet. Pair an RTL-SDR, press Start, and point a 433 MHz sensor at it.

Log