Fermentation Controller

I'd love to see what your flow looks like if you don't mind sharing!

Sorry, busy busy days :grinning:

No it isn't. It is code inside a function node. It is quite coarse, set up is done directly in function node.

No problem to share it, but now it is not loaded on system (RPi3). I suppose we will have harvest in middle of September, so I will have to set it up soon, I looks to do it asap and then post it here.

Thanks! We'll start harvest in early September. I think my core functionality is mostly setup but lots of tweaking to do yet.

I use i2c enabled relay boards and digital input boards from

I do have the burden of then having to wire up my own sockets.... But I like the integration that NCD has with NodeRED for these devices.


Any idea how to get these dashboard setpoints and the Off/On status to load on deploy/dashboard refresh?

Here's a screen shot of the flow

Here's the flow

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Take a look at the ui_ui_control as that allows dynamic control of the dashboard.
ui_control
Yo could connect the output of this node to a change node or a function node that sends a msg.payload with the default setpoints to the ui_numeric node.

Edit: Sorry just looked again at your flow. I don't think the ui_numeric node will accept an input to set the 'min' or 'max' values dynamically.

Edit: Edit: The ui_switch does allow an external input (msg.payload) to affect the switch node.
switch