NodeMCU is a low-cost open source IoT platform. It initially included firmware which runs on the ESP8266 Wi-Fi SoC from Espressif Systems, and hardware which was based on the ESP-12 module. Later, support for the ESP32 32-bit MCU was added
for buying above NodeMcu 👇👇👇👇👇
https://a.aliexpress.com/_d8gFLdw
Link that wants to paste in Preference 👇👇👇👇
http://arduino.esp8266.com/stable/pac...
Link for download drive👇👇👇👇👇
http://wemos.cc/en/latest/ch340_drive...
Some time this link not available
Try this for Drive download 👇👇👇
https://sparks.gogo.co.nz/assets/_sit...
For finding IP address
https://howtomakelectronics.blogspot....
LED blinking program for NodeMcu
https://howtomakelectronics.blogspot....
For controlling LED through internet
https://howtomakelectronics.blogspot....