ESP8266 wifi module + NodeMcu v3

Index: MOD-08241 EAN: 5904422300630

Wi-fi module, based on ESP8266 system. On Board 10 GPIO ports (each of which can handle PWM, I2C and 1-wire), built-in 10-bit ADC and a converter USB-UART. It has installed software NodeMCU which enables programming with the Lua script language or using the Arduino IDE.

ESP8266 wifi module + NodeMcu v3
€6.90
€5.61 tax excl.
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Manufacturer: OEM

Description

WiFi module, based on ESP8266 system. It has uploaded software NodeMCU which provides programming with the Lua script language. The system has 10 GPIO pins (each of them can be controlled by the signal PWM), I2C bus, 1-Wire, 10-bit analog-to-digital converter and PCB antenna. In addition, the board has the converter USB-UART (CH340) which allows to programm directly via USB port using the Arduino IDE environment.

 

More information about the NodeMCU software can be found on the website GitHub.

 

Wymiary modułu to: 58 x 30 mm, raster wyprowadzeń wynosi 2,54 mm.

Module dimensions: 58 x 30 mm, terminal pitch is 2.54 mm

Lua is a script language that can work independently or as an extension of the capabilities of other applications. It was implemented as a library of C language. It features a simple code, high performance and the possibility of transfering between platforms. Details on the home page of Lua.

Specification

  • The module is based on ESP8266
  • 10 GPIO - everyone can work as PWM, I2C or 1-Wire
  • Built-in microUSB connector
  • Flash memory: 4 MB
  • Converter USB-UART CH340
  • Built-in PCB antenna
  • Terminal pitch: 2.54 mm
  • Comunication speed: 115200 baudrate
  • Distance between connectors: 28mm
  • Module dimensions: 58 x 30 mm

 

UC - Microcontroller ESP-8266
Test 3
Package width 3.2 cm
Package height 5.8 cm
Package depth 1.5 cm
Package weight 0.012 kg

Maciej

03/22/23

Question: Can this module be powered via USB?
Answer: The module can be powered via USB.

Product reviews

ESP8266 wifi module + NodeMcu v3

4.9/5

Average grade

48

Customers opinion
The following opinions are collected
and verified by
an external partner Trustmate
and come from the post-purchase process.

Reviews:

Adam 22.01.2024 Confirmed purchase Translated review
Good product, specific service, fast delivery.
Marcin 27.11.2023 Confirmed purchase Translated review
Bought many times, and as always, everything is fine.
RENE 24.11.2023 Confirmed purchase
Cheap, useful, and with a plentiful of open source material online. The first option for simple IOT applications
Kacper 22.08.2023 Confirmed purchase Translated review
All OK
Jerzy 12.07.2023 Confirmed purchase Translated review
As usual, not replaced module. I recommend.
Kacper 09.01.2023 Confirmed purchase Translated review
gites majonez
Zdzisław 08.01.2023 Confirmed purchase Translated review
Everything's fine
Włodzimierz 28.12.2022 Confirmed purchase Translated review
ok!!!!!!!!!!!!!!!!!!!
Anna 18.12.2022 Confirmed purchase Translated review
All in very good quality.
Andrzej 30.10.2022 Confirmed purchase Translated review
A cheap device that does not have wifi coverage, but works well and is relatively stable. In combination with ESP Home, it sweeps.
Igor 18.10.2022 Confirmed purchase Translated review
The module itself works fine, but all pins were bent after taking it out of the package.
Michał 29.09.2022 Confirmed purchase Translated review
works very well
Tomasz Ł. 05.06.2022 Confirmed purchase Translated review
the built-in USB port makes it easy to get started: connect with a standard USB cable and you can have fun. Mounting holes facilitate installation, together with the mounting plate, power supply is no longer a problem
jakub s. 10.05.2022 Confirmed purchase Translated review
Great product
Zdzisław D. 03.05.2022 Confirmed purchase Translated review
A very good product
Jan P. 03.04.2022 Confirmed purchase Translated review
Everything works great
Miłosz J. 15.03.2022 Confirmed purchase Translated review
Unreservedly.
Tomasz N. 13.03.2022 Confirmed purchase Translated review
Very good quality of the product.
Jolanta J. 13.03.2022 Confirmed purchase Translated review
This module is the cheapest way to make a Deauth Wi-Fi device with which you can make funny jokes to your neighbors and people using Wi-Fi in restaurants. It also has a small size, which makes it easy to hide the device effectively. It is sent in an antistatic foil with a sponge, which protects it well during transport by courier.
Mirosław K. 25.02.2022 Confirmed purchase Translated review
Great equipment for small projects.
Piotr S. 24.02.2022 Confirmed purchase Translated review
ok.
Adrian L. 15.02.2022 Confirmed purchase Translated review
Does exactly what needs to be done. I highly recommend. P.S. Botland ships the products in a great box, I use it to hold the purchased items for the sets.
Jakub S. 02.02.2022 Confirmed purchase Translated review
The product complies with the description, works properly, packaged safely
Szymon K. 29.01.2022 Confirmed purchase Translated review
ESP together with the ultrasonic sensor used to check the carbon level in the dispenser. I thought it would have a problem with the Wi-Fi connection in the basement, but for its size I am pleasantly surprised, it did not disconnect once
Jakub D. 26.01.2022 Confirmed purchase Translated review
Well made, nice price and fast delivery. What more could you want.
Marek K. 13.01.2022 Confirmed purchase Translated review
Git
Łukasz G. 13.01.2022 Confirmed purchase Translated review
Super fast delivery, everything OK - I heartily recommend it;)
Leszek W. 01.01.2022 Confirmed purchase Translated review
Mega 30-40 meters range deactivates drones flying under the window 10/10
Kamil M. 01.01.2022 Confirmed purchase Translated review
A very good module, the plus is that it has a built-in converter and can be programmed from the ArduinoIDE level. I recommend
Piort D. 13.12.2021 Confirmed purchase Translated review
Works well with EasyESP, no flashing problems.

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