Hi, i have some experience in atmegas, freescale, and texas but i had a new problem:
I'm starting with esp8266,and for no surprise, I am having problems with a project, I made a pcb with two relays for my disaster i designed and ordered 10pcs,
my project is kind of simple, i control 2 relays using gpio0 and gpio02,
if i have resistor linking gpio02 my esp01 won't boot,
I know gpio02 and gpio0 has to be high to boot, in fact i have a pull up in each
would you give me some idea what is...
esp1 can't boot with relay on gpio2 (although npn transistor)
I'm starting with esp8266,and for no surprise, I am having problems with a project, I made a pcb with two relays for my disaster i designed and ordered 10pcs,
my project is kind of simple, i control 2 relays using gpio0 and gpio02,
if i have resistor linking gpio02 my esp01 won't boot,
I know gpio02 and gpio0 has to be high to boot, in fact i have a pull up in each
would you give me some idea what is...
esp1 can't boot with relay on gpio2 (although npn transistor)