How to transform a modbus value to a Datastore value

[Beno]

Yes they can.
BTW, the forums search function works really well (and is sometimes faster than me)…
The first result is the one you are after…

Groov EPIC Serial communition module use in Node-RED

While there is no groov Manage API access to the 4 port groov EPIC Serial Communication Module (yet - and if you need it, please please let me know!), Node-RED talks to the module just fine. Here is how to get started. Use groov Manage to set the serial port type. This is important as its the only way (without using a PAC Control strategy) to set the serial port mode and termination if required. [image] Next, open up the Node-RED editor and head over to the manage palette menu and install th…