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Re: ESP8266-01 gpio2 5v out to trigger relay
Posted:
Fri Jun 24, 2016 1:15 pmby Joe Job
It is different all the time now, the battery powered one seems to be receiving, the blue light is flashing as it should do when receiving data normally but the relay is only flashing it is not switching on. A brief flash of the led is all that is happening.
Re: ESP8266-01 gpio2 5v out to trigger relay
Posted:
Fri Jun 24, 2016 1:16 pmby Joe Job
And now it is not after unplugging and plugging back in nothing.
Re: ESP8266-01 gpio2 5v out to trigger relay
Posted:
Fri Jun 24, 2016 1:29 pmby martinayotte
Don't rely on LED flashing or stays on. Place some debug traces in the code, and attach serial terminal to see what is happening, otherwise you don't helping yourself and will get discouraged.
Re: ESP8266-01 gpio2 5v out to trigger relay
Posted:
Fri Jun 24, 2016 1:40 pmby Joe Job
With everything connected, on boot I get the following:
Code: Select all<d, ‚
†û@�’ÿêcBRîRbrrRZ.RjRZRîRïk~nvbâRZvjBîRRnwzRjRäcjrRnbâîRânâíZânGbVB^jRVúÒZïÛVÛjrnVRjCVSnþzÖVnVöÚRîûîJkQ^^RònrBjZrjSz^×nVêRSRjRjVÚÞ+ÖZïÒRRwÒrnRRRJîRkþokkjjkîkknkkîkjûjkîPknêknjkjkjëjkojkjkjkïkkjVk+kkëRîzkkjjvWknk{~jkjnkîjfjkúÓêþúrîîZnwjJRëz{÷þvzRúî^R×n^ZîRjorrRZRRNVzjRvRJnRRÚRkkkkkï{jïjïkîêjëkîîë{jöÞkc The ESP has a very low light again now and is not booting up.