@sandbender You may want to take a look at an ultrasimple tool called OpenSCAD. It's a scripting language that uses additive and subtractive geom...

Take a closer look at what you're telling it to do in OnDataRecv ... you start off with if (new_message) { return; So if new_message is tru...

@jdebruyn The idea is to include the ui.h definition of the struct in BOTH the sender and receiver sketch, so there won't be a mismatch (because bo...

Fair enough. Since you're relatively new, let me add a couple of things. It seems in your struct that you're allowing all 12 strings to be tagged, b...

No, I'm lazy and was just using enough of the name to make it obvious what part(s) I was using (e.g up and down). I see that I was incorrect above i...

It might easier just to reset the value of myData1.Value_String to zero at the end of loop(). That way it wouldn't match any of the if statements unti...

@bits2bots I'm not sure why you are confused. Your setup() starts the Serial monitor and declares it as an input and sets the value HIGH (which i...

@harrya I think that your problem is that you are assuming that the '1025' is stored as a series of characters instead of the binary value that yo o...

Maybe this will do the job although it works in a different manner. The zip file contains an OpenSCAD script with parameters to allow custom-making a ...

@luosi The data sheet would suggest 301000 LE

@zander I got the large one so that I have the ability to go for larger footprints in the future AND it also allows me to 'bake' several small boar...

@zander Here's the one I bought from Amazon

@xander As a pre-built, how about

@ismegordo If you don't have an existing setup or tools, then Bill's introduction may be worth watching ...

@zalves Maybe I'm missing something, but there doesn't appear to be any executable code in that listing so it's no wonder that the display is empty...