树莓派3B中安装的homeassistant,按照官方的配置文档(https://home-assistant.io/components/switch.rpi_gpio/)进行的配置,启动HA无任何报错,在HA的主页面上点击开关,提示turn on /turn off,但是继电器没有任何反应。继电器是低电平触发,设置里也把invert_logic设成了true。请论坛里的高手指点一下,这个问题困惑了好久了,百度也找不到一点头绪
A common question is what does Port refer to, this number is the actual GPIO # not the pin #. For example, if you have a relay connected to pin 11 its GPIO # is 17.