MQTT Monitor

Disconnected

No messages received yet.

Broker Connection

HOST

PORT

MQTT Message

TOPIC

DevEUI

COMMAND PRESET

PAYLOAD (HEX)

FPort

MQTT Payload Preview

{
  "DevEUI_downlink": {
    "DevEUI": "8C1F64...",
    "FPort": 22,
    "payload_hex": "0000"
  }
}

Mosquitto Pub Command

mosquitto_pub -h -p 8883 -t "mqtt/things/8C1F64.../downlink" -m '{ "DevEUI_downlink": { "DevEUI": "8C1F64...", "FPort": 22, "payload_hex": "0000" } }'