projectZero Tools

Pick your flasher

Browser-based tools for LAB C5: ESP32-C5 firmware (JanOS) and Flipper FAP uploader.

JanOS ESP32-C5 flasher

Flash LAB C5 firmware straight from the browser via WebSerial (esptool-js). Pulls images from the latest release manifest.

Open JanOS flasher

Web CLI console

Bi-directional WebSerial terminal for live device interaction, command history, and grouped quick command buttons.

Open Web CLI

Flipper FAP uploader

Upload the latest Lab_C5 .fap (Unleashed/Momentum) over CDC/CLI, auto-cleans old versions, optional auto-launch.

Open FAP uploader