multiple lcds by usb

antonakis · Post by **antonakis** » January 29th, 2011, 8:12 pm

sorry if this question answered again,but i didn't find anything.

i have a 4x20 lcd connected with usb

can i have and a 2x20 together by another usb port?

how could i write my orders to 2 different devices?

Post by **mattcro** » January 29th, 2011, 10:16 pm

What type/make/model of LCD do you have? I think the LCD2USB modules can be individually addressed, but I have no experience with these.

antonakis · Post by **antonakis** » January 30th, 2011, 6:00 pm

i have one of these

http://cgi.ebay.com/LCD-Smartie-Kit-20X ... 51978ad39f

and one of these

http://cgi.ebay.com/1602-LCD-Display-Bo ... 5197991626

Post by **mattcro** » January 31st, 2011, 2:14 pm

This type of USB display appears as a virtual serial (COM) port so you can use several of them at the same time - they will all have their own port number, you just need to work out which is which.

See this thread for info on running multiple instances (copies) of LCD Smartie: http://forums.lcdsmartie.org/viewtopic. ... 63&p=15898

LCD Smartie

multiple lcds by usb

multiple lcds by usb

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