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Esp8266-12 and Arduino IDE
Posted:
Sun Jul 19, 2015 2:39 amby NiclasIvarsson
can anybody give me some help. I am trying to flash my esp8266-12 with a sketch from the arduino ide and it looks like it is flashing and I get a message that the upload is ready. After that I disconnect GPIO0 and power cycle but nothing happens??? It does not execute the sketch???
Re: Esp8266-12 and Arduino IDE
Posted:
Sun Jul 19, 2015 4:45 pmby tytower
You must ground GPIO0 then power up to get in UART mode - upload code.
Take it high and power up for Flash mode(normal running)
Usually the chip will run after upload though until a reset but if I move the GPIO0 wire to high while it is running it keeps doing what it should..
Re: Esp8266-12 and Arduino IDE
Posted:
Sun Jul 19, 2015 9:21 pmby kolban
You might have to pull up GPIO0 ... leaving it dangling may still leave it low. Also, how do you know the sketch isn't running?
Re: Esp8266-12 and Arduino IDE
Posted:
Sun Jul 19, 2015 9:39 pmby martinayotte
What kind of sketch was it ?
Maybe you should try a simple LED Blinker ...
Or try the binary I've provided to help someone else
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