{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreia3olytf6sqoscf7m3uu7zs5g7roz2novjx5mxmzvvd734qwazchm",
    "uri": "at://did:plc:z7vstrxohud74z4seeodzlzl/app.bsky.feed.post/3mng4bu3tssm2"
  },
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreicffxu3y7cyjorkc7zi7jwwdzopmlagdvbjdfe2q7gehiirsucbla"
    },
    "mimeType": "image/jpeg",
    "size": 76375
  },
  "path": "/gpio-raspberry-pi-examples/",
  "publishedAt": "2026-06-03T05:05:00.000Z",
  "site": "https://raspberrytips.com",
  "tags": [
    "Beginner's guides"
  ],
  "textContent": "The GPIO pins are probably the most confusing part of a Raspberry Pi for beginners. I remember wondering what all those tiny pins were even for. I’ve tested plenty of projects over the years, so I’ll explain how GPIOs work and share a few useful examples to get started. The Raspberry Pi has 40 GPIO...",
  "title": "What are GPIO Pins Used for on Raspberry Pi? (Examples)"
}