Is there some sort of solution to have an expansion module for I/O’s on the Cerbo GX ? Is this a product in the works ?
The two relays, and four analog inputs are great, but I feel they are prohibitively limiting. It would be nice to able to have an additional expansion board with 4 more relays and 4more analog ins or outs.
Maybe there is an unofficial solution ? I dont want to install a full fledged PLC at my offgrid location.
It would be interesting if Victron offered different variations of this unit. For example, an 8 relay module, a 4 analog in 4 analog out module, a mix and match module like the current iteration.
We have a Waveshare 8-Ch Ethernet Relay Module (B), using Modbus TCP from node red. Used for DC/DC control and load-shed features in our motorhome. Shelly relays are another option, using MQTT from node red over WiFi. Not as elegant as a Victron solution, but they work.