http://neilkolban.com/tech/wiring-up-esp8266s/
What IS the correct order for GPIO5 and GPIO4? I'll test with LEDs as well.
Neil
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kolban wrote:@burkmurray -- Oooh thanks for that. Based on my picture of the ESP8266-12 found here:
http://neilkolban.com/tech/wiring-up-esp8266s/
What IS the correct order for GPIO5 and GPIO4? I'll test with LEDs as well.
Neil
void TwoWire::begin(int sda, int scl){
default_sda_pin = sda; // this line was missing in older version.
default_scl_pin = scl; // this line was missing in older version.
twi_init(sda, scl);
flush();
}
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