# HTTP/2 Request Example Establish an HTTP/2 connection with https://http2.github.io - Performs a GET on /index.html ## How to use example Before project configuration and build, be sure to set the correct chip target using `idf.py set-target <chip_name>`. ### Hardware Required * A development board with ESP32/ESP32-S2/ESP32-C3 SoC (e.g., ESP32-DevKitC, ESP-WROVER-KIT, etc.) * A USB cable for power supply and programming ### Configure the project ``` idf.py menuconfig ``` Open the project configuration menu (`idf.py menuconfig`) to configure Wi-Fi or Ethernet. See "Establishing Wi-Fi or Ethernet Connection" section in [examples/protocols/README.md](../../README.md) for more details. ### Build and Flash Build the project and flash it to the board, then run monitor tool to view serial output: ``` idf.py -p PORT flash monitor ``` (Replace PORT with the name of the serial port to use.) (To exit the serial monitor, type ``Ctrl-]``.) See the Getting Started Guide for full steps to configure and use ESP-IDF to build projects. ## Example Output ``` I (5609) example_connect: - IPv4 address: 192.168.0.103 I (5609) example_connect: - IPv6 address: fe80:0000:0000:0000:ae67:b2ff:fe45:0194, type: ESP_IP6_ADDR_IS_LINK_LOCAL Connecting to server Connection done [get-response] <!DOCTYPE HTML> <html lang="en"> . . . Body of index.html . . . . </html> [get-response] Frame fully received [get-response] Stream Closed ```
To create a project from this example, run:
idf.py create-project-from-example "espressif/sh2lib^1.0.5:http2_request"