pangren
Posts: 42
Joined: Thu Dec 19, 2013 2:52 pm

Help with reading LCD specs on sites

Tue Feb 28, 2017 2:58 pm

Hi, I am actually looking to buy adafruit's lcd below
https://www.adafruit.com/products/2298 for quite some time , but it has been out of stock for almost a month already. And now I'm looking for other options. The main reason I wanted to get that was because there is a GPIO breakout on the LCD and it sort of states which GPIO is used for the LCD so I could wire buttons to free GPIO pins.

But looking elsewhere on china website, I found simliar , but I just do not really know how to read the specs for the GPIO pins. All I want to know is which pins are used for LCD and which are the free ones. For this item
1)
https://item.taobao.com/item.htm?spm=a2 ... =11#detail
(scroll down for GPIO pin description)

and this item
2) https://item.taobao.com/item.htm?spm=a2 ... =11#detail

Actually teaching me how to read these description would also be really helpful.

Cheers.

itsmedoofer
Posts: 347
Joined: Wed Sep 25, 2013 8:43 am

Re: Help with reading LCD specs on sites

Tue Feb 28, 2017 10:25 pm

How about a PiFace Control And Display ?

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