LinuxCNC Raspberry Pi4 & Mesa 7c81 Setup

How to set up a CNC unit to control. This is for who want to create a homemade DIY CNC machine. Install LinuxCNC to a Raspberry Pi4 and remote control by Microsoft Remote Desktop Raspberry Pi SPI needs to be enabled. sudo raspi-config sudo apt-get update sudo apt-get install mesaflash cd /home/pi/Downloads/7c81/configs/hostmot2 sudo mesaflash --device 7C81 --addr /dev/spidev0.0 --spi --fix-boot-block --write 7c81_5abobx3d.bit sudo mesaflash --device 7c81 --addr /dev/spidev0.0 --spi --readhmid Latency Test LinuxCNC Manual Become a member of this channel *These are affiliate links. When you click one of these links and make a purchase, it helps to support this channel projects.