SBUS viewer
Disconnected
Decodes Futaba SBUS frames straight off the adapter's
USB-serial port (WebSerial). Point this at a bus running the
sbus_out driver and you'll see all
16 channels live — plus failsafe, frame-lost, and frame-rate counters.
Baud is the SBUS standard 100 000.
This page needs WebSerial — use Chrome, Edge, or another Chromium
browser over HTTPS (or localhost). Firefox and Safari don't support it.
Channels
frame-lost
failsafe
Hz 0
age —
good 0
lost 0
rec 0
Bars scale from the SBUS native range 172..1811 (centerline at 992). Values shown are raw 11-bit channel readings — the same numbers the flight controller sees on the wire. Tap a bar to scope that channel.
Channel —
Last 5 seconds of the picked channel. Y axis is SBUS native 172..1811 with the centerline at 992. Press Esc to go back.