#define led_pin BUILTIN_LED // pin 2 on most boards
#define led_interval 500
void setup() {
Serial.begin(115200); // Initialize serial for communication
Serial.setDebugOutput(false); // Turn off WiFi debug messages for now
Serial.print("Setting pin mode of pin ");
Serial.print(led_pin);
Serial.println(" to OUTPUT");
pinMode(led_pin, OUTPUT);
}
void loop() {
Serial.print("Setting pin ");
Serial.print(led_pin);
Serial.println(" to HIGH");
digitalWrite(led_pin, HIGH);
delay(led_interval);
Serial.print("Setting pin ");
Serial.print(led_pin);
Serial.println(" to LOW");
digitalWrite(led_pin, LOW);
delay(led_interval);
}
ets Jan 8 2013,rst cause:4, boot mode:(3,6)
wdt reset
load 0x4010f000, len 1384, room 16
tail 8
chksum 0x2d
csum 0x2d
v09f0c112
~ld
https://iot-playground.com/blog/2-uncat ... nk-example