To use busware SCC boards (see busware shop) with FHEM you have to: Install FHEM (see my earlier blogpost) If not already root $> sudo su – Remove all reverences of the device ttyAMA0 (/dev/ttyAMA0) from /etc/inittab and /boot/cmdline.txt (if you use a Banana Pi you should look for ttyS2) $> nano /etc/inittab and replace #Spawn a getty on […]