{
  "version": 1,
  "author": "Trần Trung Kiên",
  "editor": "wokwi",
  "parts": [
    { "type": "wokwi-esp32-devkit-v1", "id": "esp", "top": -14.5, "left": -225.8, "attrs": {} },
    {
      "type": "board-ssd1306",
      "id": "oled1",
      "top": 70.34,
      "left": 0.23,
      "attrs": { "i2cAddress": "0x3c" }
    },
    {
      "type": "wokwi-pushbutton",
      "id": "btn1",
      "top": -80.2,
      "left": -9.6,
      "attrs": { "color": "blue" }
    },
    {
      "type": "wokwi-buzzer",
      "id": "bz1",
      "top": -132,
      "left": -199.8,
      "attrs": { "volume": "0.1" }
    }
  ],
  "connections": [
    [ "esp:TX", "$serialMonitor:RX", "", [] ],
    [ "esp:RX", "$serialMonitor:TX", "", [] ],
    [ "oled1:SCL", "esp:22", "blue", [ "v0" ] ],
    [ "oled1:SDA", "esp:21", "magenta", [ "v-19.2", "h48.07", "v105.6", "h-124.8", "v-76.8" ] ],
    [ "oled1:GND", "esp:GND.1", "black", [ "v-9.6", "h-48", "v96" ] ],
    [ "oled1:SCL", "esp:D22", "green", [ "v0" ] ],
    [ "oled1:SDA", "esp:D21", "magenta", [ "v0" ] ],
    [ "btn1:2.l", "esp:GND.1", "black", [ "h-9.6", "v182.6" ] ],
    [ "btn1:1.l", "esp:D23", "orange", [ "h-28.8", "v76.8" ] ],
    [ "bz1:2", "esp:D18", "red", [ "v9.6", "h66.8", "v115.2" ] ],
    [ "bz1:1", "esp:GND.1", "black", [ "v28.8", "h105.6", "v153.6" ] ],
    [ "oled1:VCC", "esp:3V3", "red", [ "v-19.2", "h-76.65", "v86.4", "h-9.6" ] ]
  ],
  "dependencies": {}
}