Search found 2 matches

by wimdb
Tue Sep 10, 2019 8:50 am
Forum: Current Version(2.60)
Topic: Pi 4B no serial
Replies: 7
Views: 640

Re: Pi 4B no serial

Pi 4 uses a different serial port on the pins for serial communication with the CNC-hat: ttyS0 instead of ttyAMA0. Try starting minicom this way: minicom -D /dev/ttyS0 Next the command ctrl-X should give you the grbl-message: Grbl 1.1f [‘$’ for help] I use bCNC and faced one other issue with ttyS0 I...
by wimdb
Sat Aug 10, 2019 8:57 am
Forum: Current Version(2.60)
Topic: Trinamic Drivers
Replies: 26
Views: 2756

Re: Trinamic Drivers

@Ilja Rauhut

Hat seems to work with Pi 4. I’ll make a dedicated post.