Expansion Board for A13-SOC: WiFi, USB-OTG, LCD Port, 4GB NAND

Description

GPIO and LCD Port Adapter for OLinuXino-LIME2, Plus UEXT Port
Important Note on Shipping Delays via United States Postal Service: Currently we see significant delays in shipments via USPS, up to 3 weeks (!) to deliver within the USA. If you need your item fast, we suggest you select Fedex shipping upon checkout, instead of the standard USPS shipping.
A20-OLinuXino-LIME2-UEXT
This is an adapter board for breaking out the GPIO or LCD pins on the
A20-OLinuXino-LIME2
or
A20-OLinuXino-LIME2-4GB
board. You'll also need the
CABLE-40-40-10CM
2×20-pin 0.05"-pitch ribbon cable to connect this adapter to the LIME2.
NOTE: This is only for the
new
LIME2 boards mentioned above. It will not work on the original LIME boards.
The pinout of the interface connectors is different. If you have an A10-LIME or A20-LIME board (i.e. not
LIME2
), use the
older adapter
.
When connected to
GPIO1
of the LIME2, it provides a UEXT port so you can connect a
UEXT module
to add functionality to the LIME2. It also breaks out the GPIO port pins to a 0.1"-pitch IDC connector and to 0.1"-pitch pin header pads. Pins are included that you can solder to the pads.
When connected to
GPIO2
or
GPIO3
of the LIME2, the GPIO pins are broken out as explained above (but UEXT is not available).
When connected to the
LCD
port of the LIME2, the LCD signals are broken out, and you can connect any of the older
A13-LCD
modules to the adapter's 2×20-pin IDC port via a
CABLE-IDC40-15cm
2×20-pin 0.1"-pitch ribbon cable.
Thus, to connect one of those older display boards to the LIME2, you would connect a
CABLE-40-40-10CM
between the LIME's
LCD
port and this adapter, then connect a
CABLE-IDC40-15cm
between this adapter and the LCD module.
However, if all you want to do is connect an LCD, there are newer
LCD-OLinuXino
displays available that have a direct compatible interface; you can just use one 0.05"-pitch CABLE-40-40-10CM to connect to those displays without needing this adapter.