> For the complete documentation index, see [llms.txt](https://kawsing.gitbook.io/opensystem/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kawsing.gitbook.io/opensystem/andoid-shou-ji/shu-mei-pai/untitled.md).

# 樹莓派4B gpio readall 出現Oops - unable to determine board type... model: 17

是wiringPi版本問題

<http://wiringpi.com/wiringpi-updated-to-2-52-for-the-raspberry-pi-4b/>

打開樹莓派終端輸入：

```
cd /tmp
wget https://project-downloads.drogon.net/wiringpi-latest.deb
sudo dpkg -i wiringpi-latest.deb
```

gpio readall