The dashboard visualizes data from a home power station by subscribing to MQTT topics published by rscp2mqtt.
Instead of installing the package, you can simply use an existing Docker image.
Please follow the installation steps on the Node-RED homepage.
Import the file dashboard_flow.json, adjust the broker settings in one of the mqtt nodes and deploy the changes
or
set the parameters as environment variables and start the prepare script (i.e. with bash):
export MQTT_BROKER="localhost"
export TOPIC_PREFIX="e3dc"
cp -a flows.json.template flows.json
./prepare.sh flows.json
afterwards import flows.json into NODE-RED.
These MQTT parameters are available:
Value ranges can be adjusted with the following parameters:
The dashboard will be accessible at http://
The chart data is collected over the next 24 hours.