Turn off the second builtin Nodemcu 0.9 led - Arduino Stack Exchange
ESP8266 NodeMCU PWM with Arduino IDE - Dim LED (Analog Output) | Random Nerd Tutorials
Monitor temp/humidity and control LED from anywhere!! - Hackster.io
NodeMCU Breathing LED with Arduino IDE – Arduining
I'm working on a NodeMCU project and have a small doubt about LEDs and resistors - Arduino Stack Exchange
ESP8266 Node MCU – LED Control from Web server Toggle Button - YouTube
Blinking LEDs with Python: How to Code in Micro Python on the ESP8266/ NodeMCU — Steemit
Connecting Two ESP8266 Modules Using ESP-NOW: A Button and a Led -
Internet Controlled LED using ESP8266
ESP8266 RGB LED onboard development platform from power_market on Tindie
ESP8266 : Make an LED blink from the Arduino IDE - Hackster.io
Amazon.com: ESP8266 ESP-01 ESP-01S WS2812 RGB LED Controller Module for Arduino IDE WS2812 Light Ring Smart Electronic DIY with Connector : Electronics
How to read a blink LED with nodeMcu - Project Guidance - Arduino Forum
ESP8266 - LED RGB | ESP8266 Tutorial
Remote control LED with ESP8266 and MQTT | by EMQ Technologies | Medium
ESP-01 onboard LED from a Button in an ESP8266 via ESP-NOW -