Hello
I am trying to send text to a 1602a LCD on raspberry pi 3+ using the Node-Red LCD node but I always get a typedError message. I have search all over for the correct format with no success. I am pretty sure the wiring is ok, I checked many times, and even redid it using other GPIO pins, but still no success ...
Here is my simple flow if it may help.
I am using the latest version of Node-red. V 1.0.4
Cheers
Eric
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