Nodemcu pinout arduino uno - NodeMCU Board - Embedded Computing
Video embeddedIt should not be powered with 5 volts like other arduino boards. NodeMCU ESP12E dev board can be connected.
NodeMcu a firmware based Luaarduino.
Video embeddedSending Data From an Arduino to the ESP8266 via Serial. Having your ESP8266 flashed with NodeMCU, Random Nerd Tutorials Connect.
You can get boards with more pins broken out for example esp. Don't use the 3. 3V output from for example you Arduino it cannot github. comnodemcu.
Thanks to the hardwork by Richard Sloan and Ivan Grokhotkov, we can now use Arduino IDE to write sketches that would run ON the ESP8266.
Video embeddedHow to program the ESP8266 NodeMCU with Arduino IDE Programming the ESP8266 with Arduino IDE from OSX Build Your Own Arduino Uno for 5.