A spectrum analyser for the FPV pit
PitScan sweeps the 5.8 GHz FPV band and shows you who's hot, who's clear, and which channel to grab next — on a 3.5" touchscreen, no laptop required.
Live band sweep
Full 5.8 GHz band scan with per-channel peaks, so you can see every pilot's transmitter at a glance.
Channel assignment
Spot a free channel and assign it before a pilot even asks — no more "is R2 clear?" over the fence.
Real hardware, real RF
Built on the ESP-SDR receiver (ESP32-C5) — an actual radio, not a guess from RSSI.
What you need
| Board | Waveshare ESP32-C5-Touch-LCD-3.5 (ESP32-C5-WROOM-1U, 32 MB flash, 8 MB PSRAM) |
|---|---|
| Radio | ESP-SDR — built into the firmware, no extra module |
| Flashing | A USB cable and a browser that supports WebSerial (Chrome, Edge) |
PitScan is open source (GPL-3.0, inherited from ESP-SDR). Firmware and
hardware notes live in the pitscan repository.