This video tutorial shows how to perform a HTTP PUT request using the ESP32 and the Arduino core.
Written tutorial with code: https://techtutorialsx.com/2019/01/07...
ESP32 FireBeetle board: https://www.dfrobot.com/product-1590....
Testing online API: http://jsonplaceholder.typicode.com/
Postman tool: https://www.getpostman.com/
PUT vs POST in REST: https://restfulapi.net/rest-put-vs-post/
Related Posts (written)
ESP32 HTTP GET request: https://techtutorialsx.com/2017/05/19...
ESP32 HTTP/2 GET request: https://techtutorialsx.com/2018/11/19...
ESP32 HTTP POST request: https://techtutorialsx.com/2017/05/20...
ESP32 HTTP/2 POST request: https://techtutorialsx.com/2018/12/19...
ESP32 HTTP/2 PUT request: https://techtutorialsx.com/2019/01/06...
A lot more ESP32 (written) tutorials:
https://techtutorialsx.com/category/e...