Peakboard hub
MQTT Server
Once the Peakboard Designer is connected to Peakboard Hub online, you can easily share a variable with other Peakboard Boxes that will have the same value for that variable.
Attention: Variables can be shared only in projects with the same Group Key.
If a Peakboard Box changes the value of a shared variable, it will change for all Peakboard Boxes.
Note: For security reasons, the Peakboard Hub online MQTT server can only be used for the application described.