I want to make my ESP32-S3-DevkitC1 blink and to make it blink I know that the GPIO pin is 38. My board in Arduino is set to ESP32-S3 Dev module and this is the code:
#define LED_BUILTIN 38
void setup() {
// initialize digital pin LED_BUILTIN as an output.
pinMode(LED_BUILTIN, OUTPUT);
Serial.begin(115200);
}
// the loop function runs over and over again forever
void loop() {
Serial.print('*');
digitalWrite(LED_BUILTIN, HIGH); // turn the LED on (HIGH is the voltage level)
delay(1000); // wait for a second
digitalWrite(LED_BUILTIN, LOW); // turn the LED off by making the voltage LOW
delay(1000); // wait for a second
}
My output shows this:
10:31:18.365 -> Build:Mar 27 2021
10:31:18.365 -> rst:0x1 (POWERON),boot:0x8 (SPI_FAST_FLASH_BOOT)
10:31:18.365 -> SPIWP:0xee
10:31:18.365 -> Octal Flash Mode Enabled
10:31:18.365 -> For OPI Flash, Use Default Flash Boot Mode
10:31:18.365 -> mode:SLOW_RD, clock div:1
10:31:18.365 -> load:0x3fce2820,len:0x118c
10:31:18.365 -> load:0x403c8700,len:0x4
10:31:18.365 -> load:0x403c8704,len:0xc20
10:31:18.365 -> load:0x403cb700,len:0x30e0
10:31:18.365 -> entry 0x403c88b8
10:31:18.490 -> **********************************************************************************************************************************************
It still does not blink. I'm new to this so what should I check to make it blink.