It would be nice if the light output could be controlled interactively directly on the device. We will now build and program a device.
Built an air quality monitor with XIAO C6, CO2/tVOC sensors, and Zigbee for HA. Designed a custom shell for it!
This post is about the implementation of a retro-style watch, which is based on an ESP32 microcontroller.
A smart IoT review system that collects real-time public feedback via sensors, logs data to ThingSpeak, and provides instant insights.
Play any animated GIF file from SPIFFS directly onto TFT screen as-is, WITHOUT converting to RGB565 or PROGMEM as script.
An ultimate tutorial for beginners on how to connect and use an ESP8266 via Arduino and program it to blink an LED using the Blynk app.
Have you imagined your project to last on regular AA batteries for almost 5 years? This is possible with the ESP32 chip.
A simple ESP8266 wrist watch with WiFi connection for multiple locations, NTP time server synchronization and comparing functions.
Create a smart wireless door lock that can be unlocked by your smartphone. Only Arduino & ESP8266 is needed!
ST7789 screens are really cheap and can display photos and images. Let's see how to do this without an SD card!
An ESP32 board will read pres and temp from BMP280 sensor and log the readings to Google Sheets. Furthermore, we'll also send email alerts.
Want to control every device from everywhere with a mobile phone or PC just for $5? Follow this ready-to-use guide!
Automatically check the water meter counter.
Advanced internet weather station (5day forecast), and Internet Radio that you can easily make yourself thanks to the Elecrow display module
An upgrade for my deck / Christmas lights controller.
Send data from Arduino Uno board to ESP32 serially using UART Communication protocol.
Update and monitor ESP8266/ESP32 devices with OTA server and user friendly WEB UI.
ESP32 is a low-cost and low power system on a chip microcontroller with integrated Wi-Fi and dual-mode Bluetooth.
Create an ESP8266 web server using Arduino IDE.
How to monitor distance using an ultrasonic HC-SR04 with ESP32 development board connected to the AskSensors IoT cloud.
In this article I will explain how to use the Arduino IDE to create a web server based on ESP32 that allows to turn on/off LED remotely.
A tutorial of building a web clock with only an ESP8266/ESP-12 board and an SSD1306 OLED display by using built-in modules of MicroPython.
It would be fun to see how your Instagram posts perform in action!
Library to use I2C PCF8575 IC with Arduino and ESP8266. This IC can control until 16 digital devices like button or LED with only two pins.
