HectorScope v1.2.0 — first public release

Four-channel digital oscilloscope for the Poly Effects Hector (firmware 407).

Install: download HectorScope-USB-installer-v1.2.0.zip, unzip, copy the contents of hector-scope-usb-v2/ to a FAT32 USB root, boot Hector, insert the stick — it installs automatically and reboots itself (no menu interaction). ⚠️ Remove the stick the moment the screen goes black, otherwise the module re-runs the installer on every boot (harmless, but looks like an update loop). Verify: SETUP shows polyscope perf8. The recovery zip restores pristine firmware-407 files the same way.

Highlights: STACK / OVERLAY / XY views · 0.5–100 ms/div · AUTO/RISE/FALL/ROLL triggering with holdoff · HF anti-alias min/max envelope · alias-free frequency readouts · persistence, cursors, autoset, freeze · checksum-gated installer, fully reversible.

Community project, not affiliated with Poly Effects. Use at your own risk — full README in the repo.