capabilities for all services. Currently supports 4 access methods: TCP, SSL (TCP + SSL), WS (Websocket) and WSS (Websocket + SSL). The MQTT protocol support is as follows: Support Connect, Disconnect, Subscribe Clients in this test, which MQTT.fx used for TCP and SSL connection test and MQTTBox used for WS (Websocket) connection test. The hub service image used is the official image published in the Baetyl Cloud starts, it will open ports 1883, 8883 and 8080 at the same time, which are used for TCP, SSL, WS (Websocket) protocol. Then we will use MQTTBox and MQTT.fx as MQTT client to check the connection between MQTT

capabilities for all services. Currently supports 4 access methods: TCP, SSL (TCP + SSL), WS (Websocket) and WSS (Websocket + SSL). The MQTT protocol support is as follows: Support Connect, Disconnect, Subscribe and MQTTBox are used as MQTT Clients, MQTT.fx for TCP and SSL connection test and MQTTBox for WS (Websocket) connection test The complete configuration reference for Hub Module Configuration. NOTE: You starts, it will open ports 1883, 8883 and 8080 at the same time, which are used for TCP, SSL, WS (Websocket) protocol. Then we will use MQTTBox and MQTT.fx as MQTT client to check the connection between MQTT

BAETYL Documentation Currently supports 4 access methods: TCP, SSL (TCP + SSL), WS (Websocket) and WSS (Websocket + SSL). The MQTT protocol support is as follows: • Support Connect, Disconnect, Subscribe Clients in this test, which MQTT.fx used for TCP and SSL connection test and MQTTBox used for WS (Websocket) connection test. • The hub service image used is the official image published in the Baetyl Cloud starts, it will open ports 1883, 8883 and 8080 at the same time, which are used for TCP, SSL, WS (Websocket) protocol. Then we will use MQTTBox and MQTT.fx as MQTT client to check the connection between MQTT

BAETYL Documentation Currently supports 4 access methods: TCP, SSL (TCP + SSL), WS (Websocket) and WSS (Websocket + SSL). The MQTT protocol support is as follows: • Support Connect, Disconnect, Subscribe MQTTBox are used as MQTT Clients, MQTT.fx for TCP and SSL connection test and MQTTBox for WS (Websocket) connection test The complete configuration reference for Hub Module Configuration. NOTE: You starts, it will open ports 1883, 8883 and 8080 at the same time, which are used for TCP, SSL, WS (Websocket) protocol. Then we will use MQTTBox and MQTT.fx as MQTT client to check the connection between MQTT