ESP8266 Community Forum

- Tue Jul 24, 2018 9:18 am #77373 where did my post go??

I wnat to uplaod a arduino code to the device
is this the right setting
GPIO - GND
CH_PD - VCC
GPIO 2 - VCC
RST - VCC


aslo if something went wrong how do I return to AT mode?

and finall question -
how can I connect I2C LCD ?
liek this ?
#include <Wire.h>

Code: Select allvoid setup() {
  int sda=2;// qui SDC del sensore
  int sdc=14;// qui SDA del sensore

  Wire.begin(sda,sdc);
  Serial.begin(115200);

}