In this project you’ll learn how to control your ESP32 or ESP8266 GPIOs from anywhere in the world. This can be very useful to control a relay, a thermostat, or …
CONTINUE READING »Control ESP32 and ESP8266 GPIOs from Anywhere in the World
This is a getting started guide for the TTGO T-Journal ESP32 Camera Development Board. The TTGO T-Journal features an OV2640 camera, an OLED display, several GPIOs to connect peripherals and …
This guide shows how to setup an HTTP communication between two ESP32 boards to exchange data via Wi-Fi without an internet connection (router). In simple words, you’ll learn how to …
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Using a relay with the ESP32 or ESP8266 is a great way to control AC household appliances remotely. This tutorial explains how to control a relay module with the ESP32 …
CONTINUE READING »MicroPython: Relay Module with ESP32/ESP8266 (Guide + Web Server)
Build a cloud weather station dashboard to visualize your ESP32 or ESP8266 sensor readings from anywhere in the world. You’ll see your sensor data displayed on gauges and on a …
CONTINUE READING »DIY Cloud Weather Station with ESP32/ESP8266 (MySQL Database and PHP)
Using a relay with the ESP32 is a great way to control AC household appliances remotely. This tutorial explains how to control a relay module with the ESP32. We’ll take …
CONTINUE READING »ESP32 Relay Module – Control AC Appliances (Web Server)
Learn how to take photos with the ESP32-CAM board and save them to a microSD card using Arduino IDE. When you press the ESP32-CAM RESET button, it wakes up, takes …
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In this project we’re going to build an IP surveillance camera with the ESP32-CAM board. The ESP32 camera is going to host a video streaming web server that you can …
CONTINUE READING »ESP32-CAM Video Streaming Web Server (works with Home Assistant)
In this project, we’re going to make a motion sensor detector with photo capture using an ESP32-CAM. When your PIR sensor detects motion, it wakes up, takes a photo and …
CONTINUE READING »ESP32-CAM PIR Motion Detector with Photo Capture (saves to microSD card)
This article is a quick getting started guide for the ESP32-CAM board. We’ll show you how to setup a video streaming web server with face recognition and detection in less …
CONTINUE READING »ESP32-CAM Video Streaming and Face Recognition with Arduino IDE
In this tutorial we’ll show you how to use Wi-Fi Manager with the ESP32 using MicroPython firmware. Wi-Fi Manager allows you to connect your ESP32 to different Access Points (different …
CONTINUE READING »MicroPython: Wi-Fi Manager with ESP32 (ESP8266 compatible)
In this project, you’ll build a sensor monitoring system using a TTGO LoRa32 SX1276 OLED board that sends temperature, humidity and pressure readings via LoRa radio to an ESP32 LoRa …
CONTINUE READING »ESP32 LoRa Sensor Monitoring with Web Server (Long Range Communication)
Learn how to build a web server with the ESP32-CAM board that allows you to send a command to take a photo and visualize the latest captured photo in your …
CONTINUE READING »ESP32-CAM Take Photo and Display in Web Server
The TTGO LoRa32 SX1276 OLED is an ESP32 development board with a built-in LoRa chip and an SSD1306 0.96 inch OLED display. In this guide, we’ll show you how to: …
CONTINUE READING »TTGO LoRa32 SX1276 OLED Board: Getting Started with Arduino IDE