Help about program can't load complete

@VIGHNESHNS2008 why do you always append a capital “S” to the last word of every post you make?

Pete.

i disconnect all of wire except usb and upload the codes again and have same at com3

may say me how can send pm to @techstudycell

I’ve increased your permission level from New User to Basic User.
This should give you the ability to send PMs
Tap on the user’s name, and you should see the Message option.

Pete.

thanks a lot

Hi
i send pm to techstudycell but doesn’t response to me.
may every body help me?
many of people have resetting of RTS pins. i test any way they tell but have this error

What does this mean?

Pete.

when i search in the google saw many of people after upload progrom have " hard restartting via RTS pin"
some of them send a way and say can solve this error

It’s not an error, it’s an information message.
Your code upload has completed and the board is being reset, so that the newly uploaded code can be executed.

It’s only a problem if you don’t see this message.

Pete.

but when i want to find device with my phone cell have this message " can 't find device"
does it mean the program don’t work perfect?

You first of all need to get to the point where you can see something in your serial monitor other than the boot message shown in post #13

If your device isn’t proceeding beyond the board boot phase when you have nothing connected other than the USB cable then your board may be faulty.

Pete.

i download the code from this site:

and then in blynke cloud give id tempelate and copy that to arduino ide
then upload program to NODMCU.

i only USB connected to board

Pete.

thanks for your attention
you suggest buy another one?

may say me which board is suitable for me?
i now use NODMCU ESP8266 WITH CP2102

When you received the board, did you solder the pin headers on yourself?
If so, did you do a good job?

Pete.

I UNDERSTAND WHAT IS YOUR MEAN ABOUT "did you solder the pin headers on yourself?

don’t understand

Did your board arrive like this…

with 0.1” header pins that needed to be soldered in place, or was it pre-assembled?

Pete.