I am confused. Please check this out.
http://makezine.com/2015/04/01/installi ... ontroller/
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uber4 wrote:pzwolinski wrote:I'm having the same problem...
I have an LED connected to between GPIO2 and GND. When my ESP01 is restarted, it will not boot normally, which is a bummer. If I temporarily disconnect the LED circuit, the board will boot normally, and after reconnecting, my program works as desired (able to toggle the LED over wifi).
Is there anything I can do to get this unit booting normally without having to leave GPIO2 floating?
I had the same problem and I fixed with a 2,2k pull up resistor (4,7k or higher was not working).
Doing this GPIO2 will be high by default while it resets (1-2 seconds), but you allways can write to low.
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