Wexler TAB 7200

= Identification =

In android, under Settings->About Tablet, you will find:


 * Model Number: TAB7200
 * Build Number: wing_mid-eng 4.2.2 *

= Sunxi support =

Current status
Everything working, except touchscreen and accelerometer.
 * Touchscreen driver is gt9xx, WiP
 * Accelerometer driver is dmard06, can be found here

Manual build specifics

 * For building u-boot, use the "Wexler_TAB_7200" target.
 * The .fex file can be found in sunxi-boards as wexler_tab_7200.fex

Everything else is the same as the mele example in the howto.

= Tips, Tricks, Caveats =

FEL mode
To enter FEL mode:
 * Hold Volume Down button
 * Plug in USB OTG cable
 * Press power button about 10 times
 * Release Volume Down botton

USB OTG and HOST port
This device comes with one USB2.0 OTG port and one USB2.0 HOST port. Both ports can be used for connecting HID, Mass Storage and other usb devices.



= Adding a serial port =

Opening the device
Careful insert your plastic tool(this may be anything like a plastic card) in the space between the USB HOST port and the back cover. Then, gently lead plastic tool to the edge toward the camera. You should soon hear the plastic clips popping. Keep a plastic tool from edge to edge, while the back cover comes off.

Locating the UART
There are small pads without labels, so see picture below. All you have to do is solder on some wires.

= Pictures =

= See also =