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free Public MQTT broker

Start your MQTT testing and learning immediately without deployment.

Features

  • Broker: public.mqtt.pro
  • TCP Port: 1883
  • Username: ajbkvbp/device-test
  • Password: wNmDtwPghSTaBmJJ
  • ClientID: YourCustomString

Feel free to contact us

We will be launching soon, you can contact us to get a discount when we launch.