Public URL for your ESP32/ESP8266 — no port forwarding needed.
Public URL for your ESP32 without port forwarding. Self-hosted WebSocket relay server (Python/FastAPI). Natively compatible with ESPAsyncWebServer — auto-forwards requests to local server. FreeRTOS, auto-reconnect. Just tunnelSetup() and go.
| Filename | Release Date | File Size |
|---|---|---|
| esp32_tunnel-4.0.0.zip | 2026-04-04 | 46.09 KiB |
| esp32_tunnel-3.6.3.zip | 46.09 KiB | |
| esp32_tunnel-3.6.2.zip | 46.08 KiB | |
| esp32_tunnel-3.6.1.zip | 45.68 KiB | |
| esp32_tunnel-3.6.0.zip | 45.92 KiB | |
| esp32_tunnel-3.5.0.zip | 42.49 KiB | |
| esp32_tunnel-3.4.0.zip | 41.83 KiB | |
| esp32_tunnel-3.3.4.zip | 40.77 KiB | |
| esp32_tunnel-3.3.3.zip | 40.74 KiB | |
| esp32_tunnel-3.3.2.zip | 40.25 KiB |