The table below shows the quota limits during beta.
|Shared plan||Dedicated plan||HA plan|
|Maximum number of Hubs per account||2||2||2|
|Maximum number of Devices per Hub||200||200||200|
|Maximum number of Routes per Hub||5||5||5|
We listed below the current limitations of the mqtt connections per ip address during beta.
|Maximum number of concurrent connections||100|
|Maximum number of new connections||20/s|
|Maximum quantity of data transferred to the server||100kB/s|
This applies on all MQTT transports: mqtt, mqtts and web sockets (ws and wss). Connections above the limit will be refused.
Hub reserved memory
The total memory reserved per Hub to store the retained, inflight and will messages currently is 160MiB.
Note: Only Dedicated and HA Hubs can be used to send retained messages. Please see the Shared Hub documentation for more information.