88-bluetooth-input.rules

# Doc: https://wiki.archlinux.org/title/Udev
#
# udevadm info --attribute-walk --name=/dev/input/event2
# udevadm control --reload
# udevadm trigger
#

KERNEL=="event[0-9]*", SUBSYSTEM=="input", SUBSYSTEMS=="input", ATTRS{id/vendor}=="2717", ATTRS{id/product}=="32b1", SYMLINK+="input/by-id/xiaomi-bt-rc", SYMLINK+="input/by-uuid/%s{uniq}"

KERNEL=="event[0-9]*", SUBSYSTEM=="input", SUBSYSTEMS=="input", ATTRS{id/vendor}=="00d2", ATTRS{id/product}=="0580", SYMLINK+="input/by-id/xiaoyi-bt-rc", SYMLINK+="input/by-uuid/%s{uniq}"

xiaoyi-bt-rc.path

[Path]
PathExists=/dev/input/by-id/xiaoyi-bt-rc

[Install]
WantedBy=multi-user.target

xiaoyi-bt-rc.service

[Unit]
Description=Xiaoyi Bluetooth Remote Controller
ConditionPathExists=/dev/input/by-id/xiaoyi-bt-rc

[Service]
User=pi
ExecStart=/usr/local/bin/evsieve \
    --input /dev/input/by-id/xiaoyi-bt-rc grab \
    --hook key:volumeup exec-shell="mosquitto_pub -h broker.hivemq.com -p 1883 -u username -P password -t xiaoyi-bt-rc -m volumeup" \
    --hook key:volumedown exec-shell="mosquitto_pub -h broker.hivemq.com -p 1883 -u username -P password -t xiaoyi-bt-rc -m volumedown"

[Install]
WantedBy=multi-user.target