Uploaded September 2018 | Updated September 2026, 1 week ago

---

Written post with code at my blog:
techtutorialsx.com/2018/02/03/esp32-arduino-async-server-controlling-http-methods-allowed

This video tutorial explains how to control the HTTP methods allowed for a client to use when making requests to a route, using the ESP32, the Arduino core and the HTTP async web server libraries.

Possible enum values to control routes:
github.com/me-no-dev/ESPAsyncWebServer/blob/63b5303880023f17e1bca517ac593d8a33955e94/src/ESPAsyncWebServer.h#L54

FireBeetle ESP32 board
dfrobot.com/product-1590.html

Related posts (written):
Connecting ESP32 to WiFi network: techtutorialsx.com/2017/04/24/esp32-connecting-to-a-wifi-network
Placehoder engine of the HTTP web server framework:techtutorialsx.com/2018/07/23/esp32-arduino-http-server-template-processing-with-multiple-placeholders
Handling route not found: techtutorialsx.com/2018/01/15/esp32-arduino-http-server-route-not-found-handling
External and internal redirects: techtutorialsx.com/2018/01/14/esp32-arduino-http-server-external-and-internal-redirects

Many other ESP32 tutorials here:
techtutorialsx.com/category/esp32