void setup() {
  pinMode(2, OUTPUT);
}

void loop() {
  digitalWrite(2, LOW);
  delay(500);
  digitalWrite(2, HIGH);
  delay(500);
}


blink.ino

Bonny

diagram.json

// Example of reading a chip attribute (from diagram.json)
//
// Open the Chrome Devtool Console to see the output

#include "wokwi-api.h"
#include <stdio.h>

void chip_init(void) {
  string_t str = attr_string_init("name");
  if (str != STRING_NULL) {
    char name[256];
    string_read(str, name, sizeof(name));
    printf("Hello, %s!\n", name);
  } else {
    printf("Sorry, I don't know who you are.\n");
    printf("Please define a \"name\" attribute for the chip in diagram.json.\n");
  }
}


greeter.chip.c

{
  "name": "Greeter",
  "author": "Uri Shaked",
  "pins": [
    "VCC",
    "GND"
  ]
}