ESP8266 Community Forum

Posted: **Thu Jan 19, 2017 4:04 pm**

I installed Arduino core for ESP8266 WiFi chip following: https://github.com/esp8266/Arduino.

File, Examples, ESP8266, Blink

Verify - I notice there are a lot of warnings but it compiled OK.
Upload - Blue led flashes while it uploads and led stops flashing when flush complete message displays.

What now? How do I get the blue led on the module to flash?

Edit: I'm on Win7 using Arduino 1.8.1

Posted: **Fri Jan 20, 2017 2:26 pm**

The leds on the modules are not standardized.
Usualy the blink uses the "internal" led, on nodemcu most likely one on the board, not the module.

Posted: **Sat Jan 21, 2017 10:43 pm**

The NodeMCU V3 board works great on ArduinoIDE.

I have a few projects here:
https://www.hackster.io/rayburne/projects

LED is in pin#2 for NodeMCU by Lolin

Ray

ESP8266 Community Forum

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Re: Does Arduino work on the LoLin NodeMCU V3