Z2 Web SDR

Z2 Web SDRESP32-S3

MHz

Demo

Demo data · connect a board for live spectrum

Settings

Source

Plug the ESP32-S3 into its native USB port (the one marked USB, not UART), then press Connect board.

No board connected

Start when a board is plugged in

Tuning

CentreMHz

Step

MHz

Crystalppm

Spectrum

Span

MHz

FFT

Gain

Detector

Remove DC per FFT on the chip

Display

Zoom

Auto range

Top

Bottom

Averaging

Waterfall

Colours

Peak hold

Keep the screen on

Spectrum export

Capture

SpectraFFT frames

Span

Log everys

Link

Spectra/s 0

Data 0 kB/s

Frames 0

Lost 0

CRC errors 0

Restarts 0

Command log

Drag the spectrum or waterfall to tune, scroll to step, Ctrl + scroll or pinch to zoom, tap to place a marker. The settings hide after a few seconds without use: bring them back from the tab on the right edge or with S, or pin them open.