Difference between revisions of "Template:RPI open spi"
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===Enable SPI interface=== | ===Enable SPI interface=== | ||
| + | <font color="#FF0000">PS: If you are using a system with a Bullseye branch, you need to change "apt-get" to "apt", and the system of the Bullseye branch only supports Python3.</font> | ||
*Open terminal, use command to enter the configuration page<br /> | *Open terminal, use command to enter the configuration page<br /> | ||
<pre> | <pre> | ||
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sudo reboot | sudo reboot | ||
</pre> | </pre> | ||
| − | + | Make sure that the SPI is not occupied by other devices, you can check in the middle of the /boot/config .txt.<br /> | |
Revision as of 01:48, 30 September 2022
Enable SPI interface
PS: If you are using a system with a Bullseye branch, you need to change "apt-get" to "apt", and the system of the Bullseye branch only supports Python3.
- Open terminal, use command to enter the configuration page
sudo raspi-config Choose Interfacing Options -> SPI -> Yes to enable SPI interface
Reboot Raspberry Pi：
sudo reboot
Make sure that the SPI is not occupied by other devices, you can check in the middle of the /boot/config .txt.