ESP8266 Community Forum

- Tue Dec 22, 2015 11:20 pm #36994 hi,

I write simple blink code and it doesn't work on all 3 nodeMCU boards I have

1. I flash the board multiple times
2. I connect it at equal baud rates


what's the problem?

Code: Select allwhile 1 do
gpio.write(0,gpio.HIGH)
tmr.delay(10000)
gpio.write(0,gpio.LOW)
tmr.delay(10000)
end


Last edited by eagle1 on Wed Dec 30, 2015 7:46 am, edited 1 time in total.

- Wed Dec 23, 2015 11:26 am #37013 See if this post helps...
http://www.esp8266.com/viewtopic.php?f=13&t=7127

- Wed Dec 23, 2015 12:23 pm #37016 well, thanks for the reply

that should be similar

my issue is that it doesn't run any code

- Thu Dec 24, 2015 2:00 am #37045 you must either save it as init.lua

or make an init.lua that will do some stuff then execute the file using dofile(filename.lua)

hope this helps

PS if you have 3 boards you should head on over to the mmiscool basic section and give that a try ...

hook one of them up with Basic you will have a lot easier time doing so just follow my guide in the signature!

Enjoy!

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