Interface to the ESP8266 ESP-01 module. This means a 3.3V voltage regulator for power (the Arduino 3.3V power can't provide enough current) and a TTL 5V to 3.3V step-down using two resistors. Connect ...

We have already covered Humidity and Temperature Measurement using Arduino and displayed the data on LCD. 1. First of all, user needs to Create a Account on ThingSpeak.com, then Sign In and click on ...

In this article, humidity and temperature information from DHT-11 sensor is analysed graphically on ThingSpeak platform using Arduino MCU and ESP8266 Wi-Fi module. Block diagram of the whole setup is ...

Humidity: "); Serial.print(h); Serial.println("%. Sent to ThingSpeak."); Copy the code into the Arduino IDE. Replace apiKey with your ThingSpeak Write API key. Upload the code to the ESP8266 board.

This project is a IoT based data logger system that displays temperature and humidity on ThingSpeak.com using ... board looks and works almost like Arduino Uno, as shown in Fig. 1. Fig. 1: WeMos D1 R2 ...

ESP8266, Raspberry Pi, Waterproof Stainless Steel Probe, Pieces Ardest DHT11 Temperature and Humidity Sensor Module with Cable for Arduino Uno Raspberry Pi 3B RPi3 ESP-12E 10PCS AHT10 High ...