ESP32 Bit Pirate home
  • Wi-Fi
  • Intermediate
  • 5 min
  • HTTP

Recipe · Intermediate · Network

How to check an HTTP endpoint

After network connection works, http get lets you verify a local web endpoint without opening a laptop browser on the same network.

HTTP API request and response flow.
Useful for IoT modules, local status pages and simple REST-style endpoints.
Step 1

Commands

Use Wi-Fi or Ethernet. The command accepts http get <url>; the firmware also adds a scheme when needed.

Result

What it means

A response body means routing and the HTTP service both worked. A timeout points to service, firewall or address issues.

Troubleshooting

  • Network mode is not connected before running http.
  • The endpoint requires HTTPS, authentication or a different path.
  • mDNS hostname does not resolve; try the IP address.
  • Firewall allows ping but blocks the HTTP port.

Next steps

  • Use ping <host> before HTTP if routing is unclear.
  • Use lookup <host> when DNS is the suspected problem.
  • Use Ethernet mode for a wired comparison when Wi-Fi is unstable.

HTTP endpoint check FAQ

When is http get enough for debugging?

Use http get when you need a quick status check, headers, or a small JSON response from a device, router, API, captive portal or local web service.

What does a successful HTTP check prove?

It proves that Bit Pirate can reach the host, open the connection and receive an application-layer HTTP response from the selected endpoint. It is more specific than a ping test.

Can I use this with local devices?

Yes. The command works well for local HTTP services such as device status pages, REST endpoints and simple web UIs, as long as the target IP and port are reachable from the active interface.

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