Raspberry Pi: DHT11/DHT22 Temperature and Humidity (Python)
Learn how to interface the DHT11 and DHT22 digital temperature sensors with the Raspberry Pi to get temperature and humidity readings. You’ll learn how to connect the sensors to the …
Learn how to interface the DHT11 and DHT22 digital temperature sensors with the Raspberry Pi to get temperature and humidity readings. You’ll learn how to connect the sensors to the …
In this project, you’re going to build a data logger with the Raspberry Pi and the BME280 sensor that automatically stores data on temperature, humidity, pressure, and the corresponding timestamp …
Learn how to interface the BME280 sensor with the Raspberry Pi to get temperature, humidity, and pressure readings. You’ll learn how to connect the sensor to the Raspberry Pi board …
This tutorial shows how to send captured photos from the ESP32-CAM to your email account using an SMTP Server. We’ll show you a simple example that takes a photo when …
In this tutorial, you’ll create a Telegram bot to interact with the ESP32-CAM to request a new photo. You can request a new photo using your Telegram account from anywhere. …
This guide shows how to read temperature and humidity from the DHT11 or DHT22 sensors using the Raspberry Pi Pico board with MicroPython firmware. Do you prefer using Arduino IDE? …
This article goes into detail about the Raspberry Pi Pico and Pico W pinout. The Raspberry Pi Pico comes with 40 pins that can be used to connect electronic components …
Learn how to set the Raspberry Pi Pico GPIOs as digital inputs and digital outputs using MicroPython firmware. As an example, you’ll learn how to read the value of a …
In this guide, you’ll learn how to create a WebSocket server with the ESP8266 NodeMCU board to display sensor readings on a web page. Whenever the ESP8266 has new readings …
In this guide, you’ll learn how to create a WebSocket server with the ESP32 to display sensor readings on a web page. Whenever the ESP32 has new readings available, the …
In this project, you’ll learn how to send email notifications with the Raspberry Pi when it detects motion. We’ll program the Raspberry Pi using Python and to read from the …
In this guide, you’ll learn how to send an email from your Raspberry Pi using a Python Script and SMTP servers. The example we’ll show can also be run on …
Learn how to use a PIR motion sensor with the Raspberry Pi to detect motion. We’ll show you how to wire the sensor to the Raspberry Pi GPIOs and write …
This article is a getting-started guide for the Raspberry Pi Pico W microcontroller board. It was built around the RP2040 chip, provides many GPIOs to connect peripherals, and can be …