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Workshop 20171001 Internet Of Things Using ESP8266

“If you think that the internet has changed your life, think again. The IoT is about to change it all over again!” – — Brendan O’Brien, Aria systems Workshop : Internet Of Things using...

ESP8266 NodeMCU Interface ADXL345

The ESP8266 NodeMCU is a popular development board based on the ESP8266 microcontroller, which offers built-in Wi-Fi capabilities, making it ideal for Internet of Things (IoT) projects. In this project, we’ll explore how to...

ESP32 Mongoose OS Interface WiFi

This code is written for ESP32 running Mongoose OS (MOS).It monitors the Wi-Fi network connection status and prints updates to the serial console whenever the ESP32’s connection state changes. Also Refer: https://github.com/aruneworld/ESP8266/blob/master/Mongoose-OS/Examples/AEW_TCP_Web_Server.js, Let explain...

PIC Interface PWM

This code sets up PWM on PIC MCU (RC2 pin), with duty cycle controlled by switch inputs (RB0–RB3). Useful for LED dimming or DC motor speed control. Generate predefined PWM using four buttons Functions...

ESP8266 NodeMCU Module NET

The “ESP8266 NodeMCU Module NET” introduces a comprehensive set of functionalities for network communication on the ESP8266 platform using the NodeMCU firmware. This module empowers developers to create versatile IoT applications by enabling connections...

ESP8266 NodeMCU Module Timer

In Lua on the ESP8266 NodeMCU module, you can use the tmr module to work with a timer. Here’s a basic guide on using the ESP8266 NodeMCU Module – Timer. The tmr Module provides...

ESP8266 NodeMCU Module MQTT

MQTT (Message Queuing Telemetry Transport) is a lightweight publish/subscribe messaging protocol widely used in IoT applications. ESP8266 and NodeMCU modules can use MQTT to communicate with brokers over Wi-Fi. The protocol is efficient, requires...

ESP8266 NodeMCU Interface ADC

ADC ESP8266 with ADC Interface This the simple example of ADC with ESP8266. ESP8266 have a in-build ACD unit with 10 bit resolution(10bits-0 to 1024 steps), so no need to add a external...

ESP8266 NodeMCU Interface DHT11

Now a days measuring temperature and humidity is not a difficult job. Because lot of sensor are available in the market. DHT11 and DHT22 are very familiar from others. DHT11 Module is very low...

ESP8266 NodeMCU Module Node

Lua API functions in NodeMCU under the node module. They give you system information and control for the ESP8266. Lets get started ESP8266 NodeMCU Module Node node.chipid() Returns the unique Chip ID of your...

ESP8266 NodeMCU Module File

ESP8266 NodeMCU Module File File Modes File Functions Create a New file File – Hello world Program file.open(“hello/world.txt”, “w”) file.writeline(“Hello World!”) file.close() Hits (since 2024-Jan-26) – 1,617

ESP8266 NodeMCU Interface 7 Segment Display

In this “ESP8266 NodeMCU Interface 7 Segment Display” project, we’re interfacing using an MCP23017 GPIO expander. The MCP23017 expands GPIO capabilities, allowing us to control the display efficiently. This setup enables us to display...

ESP8266 NodeMCU Interface Button

Whan captures button presses and counts the number of pulses generated by these presses. Below is an explanation of the code “ESP8266 266 NodeMCU Interface Button”. The button interface is a fundamental component in...

ESP8266 NodeMCU Tutorial Get Google Time

This tutorial will discuss get the google time using NodeMCU in ESP8266. The ESP8266 NodeMCU is a popular development board known for its versatility and ease of use in Internet of Things (IoT) projects....

ESP8266 NodeMCU Project WiFi Status Indicator

This project utilizes an ESP8266 NodeMCU microcontroller to create a visual and auditory indicator for monitoring the status of a WiFi router connection. Based on the connection status, the script controls an LED and...

ESP8266 NodeMCU Module I2C

The code provided demonstrates the usage of the I2C (Inter-Integrated Circuit) protocol on an ESP8266 NodeMCU module. I2C is a popular serial communication protocol used to connect multiple peripherals with a microcontroller or a...

ESP8266 NodeMCU Interface MCP23008

This Lua script demonstrates how to interface the MCP23008 GPIO expander with an ESP8266 NodeMCU board. The MCP23008 provides an easy way to expand the number of GPIO pins available for use, which can...

ESP8266 NodeMCU Interface MCP23017

The MCP23017 is a popular I/O expander IC that allows you to increase the number of I/O pins available to a microcontroller. In this code example, we’ll interface an MCP23017 with an ESP8266 NodeMCU...