Arduino Nano vs esp8266
NODEMCU ESP8266 VS ARDUINO UNO:- In this article, we will be discussing the comparison between ESP8266 and Arduino UNO.
The ESP8266 is a microcontroller with Wi-Fi capability. There are different modules and development boards with this system. 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.
Similarly the Arduino Uno is a microcontroller board based on 8 bit ATmega328P microcontroller. Beside ATmega328P it contains other elements such as crystal oscillator serial communication voltage regulator etc. to support the microcontroller. The Arduino Uno has 14 digital input output pins out of which 6 can be used as PWM outputs 6 analog input pins a USB connection The Power barrel jack an ICSP header and a reset button.