I cannot retrieve the dynamic prices directly from the Cerbo GX. I have tried using the MQTT node, the HTTP request node, and the Dynamic ESS and ESS Control nodes in Node-RED, but none of them seem to return the dynamic price data. Is it only possible to obtain these prices via the VRM API node?
I (finally) managed to get dynamic prices by following the steps from Dirk-Jan Faber (see below), but I like to get them directly out the system.
My configuration is a mulitplus II, cerbo GX an 16kWh battery. The system is set to Dynamic ESS,.