This project mirrors most of the Trådfri gateways endpoints into MQTT and can be used to send commands to the Trådfri gateway over MQTT
See hemtjan.st/tradfri-mqtt for more information
Installing via NPM:
npm install -g tradfri-mqttTo start the service:
# 192.168.0.99 = Your trådfri gateway
# abcdefgh = The pre-shared key printed under the gateway
# tcp://127.0.0.1:1883 = Address to MQTT
tradfri-mqtt -g 192.168.0.99 -p abcdefgh -a tcp://127.0.0.1:1883docker volume create tradfri-mqtt-data
docker run -d \
--name tradfri-mqtt \
--volume tradfri-mqtt-data:/data \
--env TRADFRI_GATEWAY=192.168.0.99 \
--env TRADFRI_PSK=abcdefgh \
--env MQTT_ADDRESS=tcp://127.0.0.1:1883 \
hemtjanst/tradfri-mqttFor armv7 (i.e. raspberry pi 3+), use hemtjanst/tradfri-mqtt:arm7
| Argument | Alias | Environment Var | Description | Default |
|---|---|---|---|---|
--gateway <ip> |
-g |
TRADFRI_GATEWAY | IP Address of Trådfri Gateway | Required |
--psk <key> |
-p |
TRADFRI_PSK | Pre-shared key of gateway | |
--mqtt tcp://mqtt-broker:1883 |
-a |
MQTT_ADDRESS | Address of MQTT broker | Required |
--mqttUsername foo |
-n |
MQTT_USERNAME | Username of MQTT broker | |
--mqttPassword bar |
-w |
MQTT_PASSWORD | Password of MQTT broker | |
--topicPrefix <topic> |
-x |
MQTT_TOPIC_PREFIX | Topic prefix | tradfri-raw |
--topicCommand <topic> |
-c |
MQTT_TOPIC_CMD | Topic for commands | tradfri-cmd |
--username <username> |
-u |
TRADFRI_USERNAME | Username for authentication token | |
--token <token> |
-t |
TRADFRI_TOKEN | Authentication token (not the same as PSK!) | |
--storage <path> |
-s |
TRADFRI_STORAGE | Path to store data in |
tradfri-mqtt will try to observe everything that's being published from the gateway, and mirror the messages into
MQTT with the prefix tradfri-raw/.
For example, if the trådfri pushes and update for the lightbulb 65554, the raw json message will be published
to the MQTT topic tradfri-raw/15001/65554.
Subscribing to tradfri-raw/# will give you all messages, tradfri-raw/15001/# all accessory
updates and tradfri-raw/15004/# all group updates.
Commands to the trådfri gateway can be sent by publishing them to the MQTT topic tradfri-cmd.
The payload should be a json-encoded string matching the definition:
export declare type TfCommand = {
// CoAP Method
method: "get" | "post" | "put" | "delete" | "reset",
// URL without any prefixes, i.e. "15001/65540"
url: string,
// Optional id of the request, will be included in the reply
id?: string,
// Replies will be sent to this MQTT topic
replyTopic?: string,
// Payload of the request (for POST or PUT)
payload?: object|string,
}If replyTopic is set, a reply will be sent to that topic. The definition of the reply:
export declare type TfReply = {
// ID of the request as set in TfCommand
id?: string,
// Response code, for example "2.04"
code: string,
// Format of the response, 50 = json
format: number,
// Payload, if format is json the payload is decoded into an object,
// otherwise it will be a raw string
payload: string|object,
}Sent to the tradfri-cmd topic:
{
"method": "put",
"url": "15004/162515",
"id": "group-set-on",
"replyTopic": "tradfri-reply/xyz",
"payload": {
"5850": 1
}
}Received from the tradfri-reply/xyz topic:
{
"id": "group-set-on",
"code": "2.04",
"format": null,
"payload": ""
}Sent to the tradfri-cmd topic:
{
"method": "get",
"url": "15004/162515",
"id": "group-get",
"replyTopic": "tradfri-reply/xyz"
}Received from the tradfri-reply/xyz topic:
{
"id": "group-get",
"code": "2.05",
"format": 50,
"payload": {
"5850": 1,
"5851": 0,
"9001": "Name of group",
"9002": 1498068278,
"9003": 162515,
"9018": {
"15002": {
"9003": [65546,65547,65548]
}
},
"9039": 220248
}
}
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