esp_webcam

Weather webcam: an AI-Thinker ESP32-CAM in the home WiFi that uploads a JPEG snapshot directly to a Cloudflare Worker every 60s over HTTPS, and displayed on a small standalone page linked from https://fabian-graf-website.pages.dev/.

ESP32-CAM (WiFi)
        |  HTTPS POST /upload every 60s (Bearer token, TLS via crt bundle)
        v
Cloudflare Worker + R2 (esp-webcam-relay)
        |  serves GET / (HTML) and GET /image (JPEG)
        v
Browser tab, linked from the main website

Components

• esp32/ - ESP-IDF firmware for the camera. See esp32/README.md.
• cloudflare/ - Cloudflare Worker (upload receiver + image server + page). See cloudflare/README.md.
• docs/architecture.md - more detail on the design and data flow.

Credentials

None of these are committed (see .gitignore):

• esp32/main/secrets.h - WiFi SSID/password, Cloudflare Worker upload URL and bearer token (copy from secrets.h.example)
• Cloudflare Worker secret UPLOAD_TOKEN (set via wrangler secret put) - must match UPLOAD_TOKEN in esp32/main/secrets.h.

Setup order

1. cloudflare/: create the R2 bucket, set the UPLOAD_TOKEN secret, deploy the worker, note the resulting *.workers.dev URL.
2. esp32/: fill in secrets.h (WiFi creds + worker URL/token from step 1), build and flash.
3. Add a link/button on the main website pointing to the worker's URL (opens in a new tab) - no changes to the website's build needed.