Make Secure RFID Door Lock using ESP8266 in 10-Minutes
Earlier I built a DIY door access control using ESP8266 and MFRC522 module to unlock my main door lock using a 13.56MHz RFID card and keychain. However, to add …
Category: ESP8266
How to Make DIY IR Blaster using ESP8266 (NodeMCU)
Recently, I made a DIY IR blaster using an ESP8266 module, which is available for less than $5 or INR 350. Although I have an Oakter IR blaster that …
Build WiFi Repeater to Extend WiFi Coverage
Besides extending the WiFi coverage, this WiFi repeater will also make your WiFi secure from IoT attacks. We will use the ESP8266 based NodeMCU module which is available under …
Home Automation with Google Assistant and Alexa under $10 (PART 1)
This is going to be one of the most interesting guides I have ever created. It’s about Home Automation and Internet-of-things (IoT). Today in this guide, we are going …
How to Download and Restore or Flash NodeMCU V3 Stock Firmware
Recently, I flashed the Mongoose OS firmware on my NodeMCU microcontroller which is based on the ESP8266. Mongoose OS is an open-source Operating System for the Internet of Things …