ESP32はWi-Fi機能を内蔵したマイコンであり、Arduino IDEからも比較的簡単にネットワーク通信を扱うことができます。 本記事では、Arduino IDEを使用してESP32からHTTP GETリクエストを送信し、TimeAPI.ioから現在時刻のJSONデータを取得して、ArduinoJsonでデコードする ...
An Arduino HTTP Client that uses the Arduino Ethernet Library to make HTTP requests and handle responses. The result code of a HTTP request can be read with ...
I had been running Arduino core for ESP32 V1.0.2 and programs on WEMOS LOLIN & ESP32 DEV Board (EzSBC brand) were working as intended. There was a reminder of board & library updates ,from Arduino , ...
The ESP32 is a microcontroller with built-in Wi-Fi functionality, making it relatively easy to handle network communications from the Arduino IDE. In this article, we will explain the procedure for ...