Dark Light

NodeMCU ESP8266 V1 Board

NodeMCU ESP8266 V1 Board Key Features:

  • Microcontroller:      ESP-8266 32-bit
  • Clock Speed:             80 MHz
  • USB Converter:        CP2102
  • USB Connector:       Micro USB
  • Operating Voltage:  3.3V
  • Flash Memory:         4 MB
  • Digital I/O:                11
  • Analog Inputs:          1
  • Communications:     Serial, SPI.  I2C and 1-Wire via software libraries
  • WiFi:                           Built-in 802.11 b/g/n




NodeMCU ESP8266 V1 Board ESP-12E WiFi module is the latest version of this popular module and can be used as a WiFi-enabled replacement for an Arduino in many applications.


  • ESP8266 NodeMCU V1.0 ESP-12E WiFi Module

Besides adding WiFi capability, the main claim to fame for the ESP8266 processor over the AVR processor of the standard Arduino is that it has a larger 4 MB of Flash memory runs at clock speeds of 80 MHz and can sometimes optionally be overclocked to 160 MHz and therefore has a very fast processing speed.

The Digital I/O all support PWM and interrupts. In addition, they can be configured to have pull-up or pull-down resistors. Though there are 11 digital I/O pins, 2 are typically reserved for use as the TX/RX lines if serial communications are used which leaves 9 digital I/O.


Based on 0 reviews

0.0 overall

Be the first to review “NodeMCU ESP8266 V1 Board”

There are no reviews yet.




Click one of our contacts below to chat on WhatsApp

× Contact Us