mosquitto_pub -h YOUR_MQTT_IP -t executor/led/set -m ON
mosquitto_pub -h YOUR_MQTT_IP -t executor/led/set -m LOW
mosquitto_pub -h YOUR_MQTT_IP -t executor/led/set -m BREATHE
mosquitto_pub -h YOUR_MQTT_IP -t executor/led/set -m OFF

# Watch reported state
mosquitto_sub -h YOUR_MQTT_IP -t executor/led/state -v
