ESP8266 Community Forum

- Mon Mar 28, 2016 11:42 am #44186 Is the GPIO2 and GPIO0 both pulled-up to VCC for proper boot mode ?

- Mon Mar 28, 2016 12:21 pm #44189

Is the GPIO2 and GPIO0 both pulled-up to VCC for proper boot mode ?

hi martinayotte, i try a lot of connections but know i dont know what is de good. the company of the mode is AI, and in google i look a lot of differents connections you know what is the ok for flash and for run in normal mode¿?¿? ty

pd: I'm going crazy

- Mon Mar 28, 2016 12:57 pm #44193 All the ESP8266 are following the same boot process :

https://github.com/esp8266/esp8266-wiki ... ot-Process

RES/CH_PD pulled-up to VCC
GPIO15 pulled down to GND
GPIO2 pulled-up to VCC
GPIO0 pulled-up to VCC for normal execute mode, while pulled down to GND for UpLoad mode.

- Mon Mar 28, 2016 2:52 pm #44201 nothing...i will take another model...