Hi guys, I've been playing with ESP8266 for a few days now and I'm

Electronics
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1

Hi guys,
I’ve been playing with ESP8266 for a few days now and I’m having troubles when flashing.

Sometimes there’s an error during flashing not in same position though. I mean sotimes it uploads 10% and it throws an error, sometimes 50% and so on.
Sometimes after successful flash I see Fatal exception in serial monitor.
Sometimes after successful flash i see noise in serial monitor and when i change baudrate it shows some bootloader messages.
All this without changing anything in the program. Tried with sample codes too, same result no matter what. It’s just random.

I’m on win7, Arduino IDE 1.6.5 and esptools 0.4.5
and same results with Arduino IDE 1.6.4 and esptools 0.4.4
Any ideas?

Thank you

2

@Hari_Wiguna Thank you I spent some time searching and most people recommend the same as you so i will have a look at it and add some resistors and probably change my power supply too. Thanks again.