There are many indoor positioning systems has been developed in past few years ranging from IR based systems up to RF based and Ultra-Wide Band based Indoor positioning systems. Even the modern-day development is working on LiFi based Indoor Positioning systems as well. Today we are going to discuss about the code and algorithm based […]
Today we will be focusing on communication between our ESP8266 NodeMCU and Firebase Realtime Database. If you already created your project in firebase, you need to go to the All Products menu from the right sidebar and expand that menu. From that menu find for Realtime Database and navigate to it. You will find an […]
Today we are going to cover web API based digital clock using esp8266 nodemcu in Arduino. In this post I would mention two kind of codes, first one is to implement a digital clock without the API and second one with API. When we will use the pure native digital clock implemented in ESP8266, it […]
In this post I am going to make a list of 100 projects which could be implemented with ESP8266 or ESP32 or Raspberry Pi Pico W. These are IoT based Projects. Remember that the complexity of these projects can vary widely, so it’s important to choose a project that aligns with your skills and resources. […]
We often need to log data to different platforms. Due to the wide popularity of the NodeMCU, it is now possible to Log data to a secure and easy to access data sources like Google Sheet. Today, we are going to log temperature sensor data to google sheet using nodemcu esp8266. The reason for choosing […]
DS18b20 is a temperature Sensor module which works on single wire protocol. The reason to choose DS18b20 as a temperature sensor is because, we can interface many DS18b20 sensors on single wire. So we do not need extra pins for interfacing as well as we also do not need analog pins. Because ESP8266 Nodemcu module […]