OpenMQTT-Gateway/docs/use/gateway.md

System commands (ESP only)

Restart the ESP

mosquitto_pub -t "home/OpenMQTTGateway/commands/MQTTtoSYS/config" -m '{"cmd":"restart"}'

::: tip With Home Assistant, this command is directly avalaible through MQTT auto discovery as a switch into the HASS OpenMQTTGateway device entities list. :::

Erase the ESP settings

mosquitto_pub -t "home/OpenMQTTGateway/commands/MQTTtoSYS/config" -m '{"cmd":"erase"}'

::: tip With Home Assistant, this command is directly avalaible through MQTT auto discovery as a switch into the HASS OpenMQTTGateway device entities list. :::

State LED usage

The gateway can support up to 3 LED to display its operating state:

• LED_INFO switched ON when network and MQTT connection are OK 5s ON, 5s OFF when WIFI is disconnected 1s ON, 4s OFF when MQTT is disconnected

• LED_RECEIVE Blink for TimeLedON 1s when the gateway receive a signal from one of its module so as to send to MQTT

• LED_SEND Blink for TimeLedON 1s when the gateway send a signal with one of its module from an MQTT command