最終更新:2024-07-09 (火) 11:38:07 (318d)  

enable_uart
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https://www.raspberrypi.com/documentation/computers/config_txt.html#enable_uart

enable_uart=1 (in conjunction with console=serial0 in cmdline.txt) requests that the kernel creates a serial console, accessible using GPIOs 14 and 15 (pins 8 and 10 on the 40-pin header).