32 lines
839 B
Markdown
32 lines
839 B
Markdown
# emqx_coap
|
|
|
|
The CoAP gateway implements publish, subscribe, and receive messages as standard
|
|
with [Publish-Subscribe Broker for the CoAP](https://datatracker.ietf.org/doc/html/draft-ietf-core-coap-pubsub-09).
|
|
|
|
## Quick Start
|
|
|
|
In EMQX 5.0, CoAP gateway can be configured and enabled through the Dashboard.
|
|
|
|
It can also be enabled via the HTTP API or emqx.conf, e.g. In emqx.conf:
|
|
|
|
```properties
|
|
gateway.coap {
|
|
|
|
mountpoint = "coap/"
|
|
|
|
connection_required = false
|
|
|
|
listeners.udp.default {
|
|
bind = "5683"
|
|
max_connections = 1024000
|
|
max_conn_rate = 1000
|
|
}
|
|
}
|
|
```
|
|
|
|
> Note:
|
|
> Configuring the gateway via emqx.conf requires changes on a per-node basis,
|
|
> but configuring it via Dashboard or the HTTP API will take effect across the cluster.
|
|
|
|
More documentations: [CoAP Gateway](https://www.emqx.io/docs/en/v5.0/gateway/coap.html)
|