Arduino

Send Data to Firebase Using Arduino Uno WiFi Rev2

Send Data to Firebase Using Arduino Uno WiFi Rev2

Let's try Firebase libraries on Arduino.
Measure Surrounding Air Pressure Using Grove Beginner Kit

Measure Surrounding Air Pressure Using Grove Beginner Kit

Do you know what is the pressure or altitude of your surrounding?
Read Surrounding Temperature and Humidity Using Grove Beginner Kit

Read Surrounding Temperature and Humidity Using Grove Beginner Kit

Have you ever wondered about the temperature and humidity of your surroundings?
Display Heart Rate Data on IoT Blynk Using Arduino

Display Heart Rate Data on IoT Blynk Using Arduino

Build a project on IoT Heart Rate? Read this tutorial.
Program ESP32-S2 Using Arduino IDE (Unofficial)

Program ESP32-S2 Using Arduino IDE (Unofficial)

Although no official support for ESP32-S2 on Arduino, you still can do it.
Send Data Wirelessly Between ESP32 Using ESP-NOW

Send Data Wirelessly Between ESP32 Using ESP-NOW

Another wireless protocol developed by Espressif, called ESP-NOW.
Build Your Own Portable Contactless Temperature Reader

Build Your Own Portable Contactless Temperature Reader

Measure your surrounding (e.g. people nearby) temperature with contactless reader.
IoT Scoreboard Using Teensy and ESP8266 with Blynk App

IoT Scoreboard Using Teensy and ESP8266 with Blynk App

Introduction Did you have experience handling scoreboard in any tournament? Now you can make it more interesting by control it…
Send Sensor's Data to ThingSpeak Using ESP32

Send Sensor's Data to ThingSpeak Using ESP32

IoT with ThingSpeak, Arduino and ESP32.
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