Content for ESP8266

NodeMCU, ESP8266 and ESP32 Spy Microphone Arduino code

“Here is another update for the “ESP Spy Microphone” project which is ESP8266/NodeMCU and ESP32 WiFi microphone arduino source code, revision 1.5. In this update I have increased the audio stream recorder sample rate to 240KHz for both …

Make Your Doorbell Smart With an ESP8266

“Hello and welcome to this guide! Today let’s see how we can turn an ordinary front door bell into a smart doorbell, so a doorbell that’s connected to our smart home ans so to our smartphone. This idea …

Smart Air Quality Monitoring System

“The aim of this project is to design and implement an air quality monitoring system. This project activates actuators to be able to maintain better air quality around us. This project can be used in our houses, warehouses, and greenhouses …

DIY Smart Home Upgrade: Turn Your IKEA Curtains Into Smart Blinds

“With being active in home automation for the last 5 years, Ive by now (like most of you) automated all my lights and put temperature and humidity sensors on more places than strictly necessary. So, it only logical next step …

DNS DriveBy: Stealthy GPS Tracking Using Open Wi-Fi

“How I created a $10 ESP8266 GPS Tracker that uses Open Wi-Fi networks & DNS exfiltration for communication. Low-Cost Tracking Challenge In a recent Hak5 episode, I took part in a challenge to track our elusive friend, Irish, and determine the …

CWX-2 ESP8266 BME280 Compact Weather Station D1

“Powered by a single CR123 Lithium battery (or external 3V3 DC or USB), this CWX SDK is a Compact Weather Station for IoT Home Automation. Following various interest to additionally offer an ‘upgrade’ to the original CWX-1, so including …

ESP8266-Websockets-LED

“Control an addressable LED strip with an ESP8266 via a Web browser. The project is an easy way to start managing your address LED strip. The address strip is managed directly from the browser. No page reloads, communication is only …

Home automation using Google firebase and NodeMCU

“As we know IOT plays a very important role in our upcoming style of living. We will control and monitor our garage door, garden watering, garden light system, feed our pet, etc… from a remote location which miles away from …

I2S output FM Tuner with RDS

“I2S(Inter-IC Sound) output FM tuner using ESP-01 with RDS and IR remote control. 100% pure digital music output at upto 48ksps. Enjoy! ompared to yesterday, more and more things are moving towards digital! If the FM tuner …

Touchless Doorbell

“To avoid the Germ infection The team has designed the “Touchless Doorbell” Story Motivation The team decided it would be better to design this project because the society was struggling with the issue of people becoming infected through physical contact …