WiFi module ESP8266 Wemos NodeMCU V3 32Mb - 11 GPIO, ADC, PWM

Index: GRL-10908 EAN: 5904422300647

Wi-fi module based on ESP8266. On Board 11 GPIO ports (each of which can handle PWM, I2C and 1-wire), built-in ADC and USB-UART converter. It has installed NodeMCU software which provides programming with the Lua scripting language or using the Arduino IDE.

WiFi module ESP8266 Wemos NodeMCU V3 32Mb - 11 GPIO, ADC, PWM
€7.50
€6.10 tax excl.
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Manufacturer: OEM

Description

Wi-fi module based on ESP8266 system. It has uploaded the NodeMCU software which provides the programming using the Lua scripting language. The system has 11 GPIO pins (each of them can be controlled by the PWM signal), I2C bus, 1-Wire, analog-to-digital converter. In addition, the board has the USB-UART converter which allows for the programming directly through the USB port using the Arduino IDE environment.

Moduł WiFi ESP8266 Wemos NodeMCU V3 32MB

Module dimensions: 58 x 25 mm, pins pitch is 2.54 mm

Lua is a scripting 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 has a simple code, high performance and the possibility to transfer between platforms. Details are on the Lua home page.

At the first start, we recommend to upgrade the firmware according to this instruction.

Specification

  • The module is based on ESP8266 system
  • Power supply:
    • pin 3.3 V: 3.3 V
    • VIN: from 4.5 V to 9 V
    • microUSB: 5 V
  • Working voltage: 3.3 V
  • Clock frequency: 800 MHz / 1600 MHz
  • Flash memory: 32 Mb (4 MB)
  • Interfaces:
    • 11 GPIO
    • 10 PWM
    • UART
    • SPI
    • I2C
    • 1-Wire
    • Analog
  • Built-in microUSB connector
  • Converter of USB-UART CH340
  • Pins pitch: 2.54 mm
  • Module dimensions: 58 x 25 mm

 

Included

  • Wi-fi ESP8266 Wemos module
  • 2 x goldpin strap of 15 pin, 2.54 mm - male

UC - Microcontroller ESP-8266
Package width 5.877 cm
Package height 11.378 cm
Package depth 0.6 cm
Package weight 0.006 kg

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Product reviews

WiFi module ESP8266 Wemos NodeMCU V3 32Mb - 11 GPIO, ADC, PWM

5/5

Average grade

2

Customers opinion
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Zdjęcia użytkowników

Łukasz J. 28.04.2022 Confirmed purchase Translated review
I recommend
Bartłomiej M. 22.02.2021 Confirmed purchase Translated review
Works great with WS2812B led

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