Can it be used to transform content?

[DrCWO]

Maybe it is a wrong question for your application but I'm quite new in the MQTT stuff and like to build up this scenario:

1. I have a ZigBee device
2. Zigbee2Mqtt is a bridge getting and transferring the data to Mosquitto (topic1)
3. Mosquitto will be the MQTT server
4. Mqtt2Mqtt shall read from Mosquitto (topic1), transform the data and push back the transformed data to Mosquitto (topic 2)
5. A custom node.js software will read the transformed data from Mosquitto (topic2)

The reason for this architecture is that the device may change during the lifecycle of the product. The idea is to adapt the product by just changing the data transfomation description in Mqtt2Mqtt and keep the node.js application stable.

Can this be achieved with Mqtt2Mqtt?

[robertsLando]

Yes