What is ESP8266 NodeMCU WiFi module?

NodeMCU is an open source development board and firmware based in the widely used ESP8266 -12E WiFi module. It allows you to program the ESP8266 WiFi module with the simple and powerful LUA programming language or Arduino IDE. It combines features of WIFI accesspoint and station + microcontroller.

What is the use of NodeMCU ESP8266?

NodeMCU is an open source platform based on ESP8266 which can connect objects and let data transfer using the Wi-Fi protocol. In addition, by providing some of the most important features of microcontrollers such as GPIO, PWM, ADC, and etc, it can solve many of the project’s needs alone.

What is Bolt WiFi module?

Bolt is a fully integrated IoT platform for developers that helps them build IoT projects and products quickly and easily. It is a platform designed for Makers and Developers to build IoT Projects. Bolt also lets you quickly run Machine Learning Algorithms to predict your IoT Data as well as detect anomalies.

Are ESP8266 and NodeMCU same?

The ESP8266 is a microcontroller with Wi-Fi capability. There are different modules and development boards with this system. NODEMCU is a development board with ESP8266 and a firmware with the same name.

Is NodeMCU and ESP8266 same?

NodeMcu is a development board with esp8266 and a firmware with the same name. On the picture is a NodeMcu development board with an esp-12F esp8266 module soldered to the PCB of the NodeMcu.

What is difference between NodeMCU and ESP8266?

The ESP8266 is a microcontroller with Wi-Fi capability. Some development boards use basic esp8266 modules and some integrate the chip flash memory and the antenna on the PCB. NODEMCU is a development board with ESP8266 and a firmware with the same name.

Is Bolt IoT free?

Bolt is offering its Internet of Things and Machine Learning training for FREE to students who qualify the test. The students only need to purchase the hardware.

How do I install a bolt WiFi module?

Text tutorial: Setup and build first project

1. Step 1: Take out your WiFi Module. Open the box and take out your Bolt WiFi module that looks like this.
2. Step 2: Power it on.
3. Step 3: Check your WiFi network frequency.
4. Step 4: Login into the Bolt Cloud.
5. Step 5: Connecting Bolt WiFi Module to the Internet.

Do I need an ESP8266 If I already have a NodeMCU?

In practice, you’ll see the NodeMCU firmware available for sale pre-loaded onto the board. If you already have an ESP8266, all of the connectivity options we’ll run through here will still apply. There have been many different ESP modules over the years, each with their own advantages and drawbacks.

What is the difference between the NodeMCU LUA and the ESP-12E?

I tested it with both the NodeMCU LUA firmware and the Arduino IDE. It incorporates the new ESP-12E module with 4MB of flash memory and also has a few more pin-outs. Compared to the V0.9 variant the V1.0 is more narrow and leaves one row of pins on each side on a standard breadboard which is just perfect for prototyping.

What are the different types of nodemcu boards?

There have been many different ESP modules over the years, each with their own advantages and drawbacks. There have been just two types of NodeMCU boards, however: versions 0.9 and 1.0. The 0.9 version is blue and comes loaded with the ESP-12 chip, while the 1.0 is black, and comes with the ESP-12E (which stands for ‘enhanced’).

What is NodeMCU and how does it work?

This chip has a great deal in common with the Arduino – they’re both microcontroller-equipped prototyping boards which can be programmed using the Arduino IDE. If you’re familiar with Arduino, using NodeMCU is a logical next step if you’re looking for a more compact, WiFi-equipped alternative.