# /etc/systemd/system/van-li3-battery.service
[Unit]
Description=Publish Li3 BMS battery telemetry to Home Assistant via MQTT
After=network-online.target bluetooth.target mosquitto.service
Wants=network-online.target

[Service]
ExecStart=/usr/local/sbin/van-li3-battery
# The script retries BLE scan/connect internally (including self-healing a
# wedged bluetoothd discovery state — see the script's docstring) and only
# exits on MQTT-level failure, which shouldn't happen in normal operation.
# Restart=always is a backstop for that case, matching van-gps-owntracks.
Restart=always
RestartSec=10

[Install]
WantedBy=multi-user.target