tinyusb/examples/device/99-tinyusb.rules

# Copy this file to the location of your distribution's udev rules, for example on Ubuntu:
#   sudo cp 99-tinyusb.rules /etc/udev/rules.d/
# Then reload udev configuration by executing:
#   sudo udevadm control --reload-rules
#   sudo udevadm trigger

# Check SUBSYSTEM
SUBSYSTEMS=="hidraw", KERNEL=="hidraw*", MODE="0666", GROUP="dialout"

# Rule applies to all TinyUSB example
ATTRS{idVendor}=="cafe", MODE="0666", GROUP="dialout"

# Rule to blacklist TinyUSB example from being manipulated by ModemManager.
SUBSYSTEMS=="usb", ATTRS{idVendor}=="cafe", ENV{ID_MM_DEVICE_IGNORE}="1"