Does anyone tried to put the Hat on a Raspberry Pi working ?
I get this error in the /var/log/brickd.log
2024-01-16 18:06:36.731765 <I> <main_linux.c:375> Running on Linux system (sysname: Linux, release: 6.1.0-rpi6-rpi-2712, version: #1 SMP PREEMPT Debian 1:6.1.58-1+rpt2 (2023-10-27), machine: aarch64)
libusb: warning [libusb_init] installing new context as implicit default
2024-01-16 18:06:36.735775 <I> <bricklet.c:521> Using bricklet.* section in config file
2024-01-16 18:06:36.735783 <I> <bricklet.c:530> Found Bricklet port A (spidev: /dev/spidev0.0, driver: gpio, name: gpio23, num: 23)
2024-01-16 18:06:36.735835 <I> <bricklet_stack_linux.c:129> Using BCM2835 backend for Bricklets (Raspberry Pi detected)
2024-01-16 18:06:36.735855 <E> <vcgencmd.c:185> Could not open /dev/vchiq for writing: ENOENT (2)
2024-01-16 18:06:36.735858 <E> <bricklet_stack_linux_bcm2835.c:65> Could not read Raspberry Pi core_freq config