Privacy & Technical Note

This note applies to the web flasher and the OTA interface served by supported hardware devices (ESP32, ESP8266, Pico, etc.).

1. Cloudflare Workers & GitHub

To bypass CORS and ensure fast access to firmware, requests are routed through Cloudflare Workers (proxy + cache).

Your IP address and technical headers are processed by Cloudflare (our data processor) to fetch data from GitHub.
We do not store or log this data on our end.

We use Cloudflare Web Analytics to monitor performance. It is a privacy-first tool that does not use cookies and does not track individual users.