1.- Blink

Build the circuit paying special attention to the current direction (polarity): From input form the controller board (pin12) (it will supply the voltaje) connect the resistor, then the folded pin of the LED (anode +) and close the circuit with the short LED pin (cathode) and GND (ground)

Press on the upper menu “code”

>select “block + text” and compare the values preconfigured with pin 13 (pin 13 will blink with a 1 second rhythm)

Press “code” again on the upper menu

>select “text” although you will lose the blocks values and create a similar program to the one below, where pin 12 will have different blink rithms (“on” and “off”) with the red LED