ATTiny412 Chip Programming

After I finished work with my SAMD11C board, I swapped my SAMD11C chip board with a fellow classmate for his ATTiny412 chip board. As such, I was not responsible for milling, soldering, or setting up the board. More comprehensive documentation on JTAG, which was used to flash bootloader firmware to the ATTiny412 chip, can be found here.

I then modified Arduino IDE's example Blink code to use pin 4 as the output pin.

int LED = 4;
// the setup function runs once when you press reset or power the board
void setup() {
  // initialize digital pin LED_BUILTIN as an output.
  pinMode(LED, OUTPUT);
}

// the loop function runs over and over again forever
void loop() {
  digitalWrite(LED, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(1000);                       // wait for a second
  digitalWrite(LED, LOW);    // turn the LED off by making the voltage LOW
  delay(1000);                       // wait for a second
}

Here is a video of the board's LED blinking.