ESP8266 Community Forum

- Thu Dec 17, 2015 12:35 pm #36665 absolutely ..

I know the process of finding the device on the device manager.

I have a good exp to write blink code and upload it with the esplorer

the problem is now it's not working and I get those fail messages

I can't upload a code and see it working like the simple led blink

are my boards ruined of trying to upload a blink code with Arduino IDE?

- Thu Dec 17, 2015 2:35 pm #36671 probably not ruined, but maybe the code you loaded isn't working.

I'm just saying, when i get into a situation where an error message isn't really helping me diagnose the issue, I go deeper and do something like, look at the raw output with my own eyes.

- Fri Dec 18, 2015 12:59 am #36700 because when I tried to program it with Arduino IDE, there were red dots while uploading .. and of course the code didn't work

the 1st board .. before 2 days and before going to sleep I tried to control an output with lualoader GPIO software interface and amazingly worked

next day, it's not working ..

now I can connect the boards at 115200 at both esplorer and lualoader

and the problem, that uoloading any code is not working

here's my blink led simple code to control GPIO 16 which is D0 on nodeMCU dev kit

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


I have another question, which pin control the onboard LED?