Using Node-Red with ESP Easy

[dynamicdave]

Hi,
I'm trying to send text messages to an LCD panel connected to a WeMos D1 R2 via I2C using Node-Red.

Although I can use the Command facility in ESP Easy's Tools menu to send text to the LCD, I can't seem to figure out the equivalent syntax for Node-Red.

I've tried variations on a theme of... /wemos1/lcd/0,0,hello world without success.

If anyone on the Forum is using Node-Red and has manged to do this, I would appreciate hearing from them.

Kind regards, David.