Category Archives: Module Coding

Introduction to using the BMP180 barometric sensor with Arduino

bmp180 barometricsensor
The BMP180 barometric sensor (model GY-68) in the following two images is a very small module with 10mm x 10.1mm (0.039in x 0.043in) footprint. This guide is also applicable for other similar barometric sensors.

Using the HC-SR04 Ultrasonic Sensor with Arduino

HC-SR04
The working principle of an ultrasonic sensor is simple and use high-frequency sound waves that are evaluated when the sensor received back the waves. To determine the distance between the robot and object, the sensor measure the elapsed time between sending and receiving the waves.

Getting Two ESP8266 WiFi Modules Communicating

esp-client-vs-server

In this project we’re going to make two ESP8266 talk with each other.

How it works? We’re going to set one ESP as an Access Point (Server) and another ESP as a Station (Client). Then they’ll establish a wireless communication and the Client sends a message to the Server saying “Hello World!”.

Installing NodeMCU Firmware on the ESP8266 WiFi Module

ESP8266

Why flash your ESP8266 module with NodeMCU?

NodeMCU is a firmware that allows you to program the ESP8266 modules with LUA script. And you’ll find it very similar to the way you program your Arduino. With just a few lines of code you can establish a WiFi connection, control the ESP8266 GPIOs, turning your ESP8266 into a web server and a lot more.



Do NOT follow this link or you will be banned from the site!
error: Content is protected !!