开云体育

I had a few minutes and loaded up the bittorrent version of the image, and burned it to a 32 GB SD card using the Balena Etcher program.

I first placed it in a Raspberry Pi 3B+ and booted it up.? Did the usual setup responses.? Rebooted. Then edited /boot/config.txt according to the document on the desktop, and rebooted.? After boot up it was nominal with the devices created in /dev (also then expanded the filesystem using raspi-config)? This had an early version DRAWS? HAT.

I then powered down and moved the SD Card over to a Raspi 4 (4GB) and booted it.? Again, it was nominal with the devices created in /dev? This had a more recent (SMA on End) DRAWS? HAT

I also went to /proc/device-tree/hat? and looked through the product* and vendor files and it was reporting as expected.

If the 'hat' information isn't there, you might check your dmesg and /var/log/syslog for any diagnostic hints.? Also verify your HAT is properly seated.