# CH552 bootloader (for unprogrammed CH552 chips) SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", ATTR{idVendor}=="4348", ATTR{idProduct}=="55e0", MODE="0666", GROUP="dialout" # TP-1 programmer SUBSYSTEMS=="hidraw", KERNEL=="hidraw*", MODE="0666", GROUP="dialout" ATTRS{idVendor}=="cafe", MODE="0660", GROUP="dialout"