MK808C

= Identification =

The casing and packaging is exactly the same as the MK808B which is why it shows Dual Core A9 Processor on the casing and references RK3066 on the packaging. The only indication that the device is a MK808C without plugging it in is a small sticker on the side of the packaging.

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


 * Model Number: MK808C
 * Build Number: sugar_dongel_au8723-eng 4.2.2 JDQ39 20131214 test-keys

= Sunxi support =

Current status
The MK808C is supported by u-boot and the 3.4 kernels.

Manual build specifics

 * For building u-boot, use the "mk808c_A20" target.
 * The .fex file can be found in sunxi-boards as mk808c.fex

Everything else is the same as the manual build howto.

= Tips, Tricks, Caveats =

FEL mode
The FEL button can be found by placing a pin into the hole in the top right corner of the bottom of the device. Pressing when powering up triggers FEL mode.

= Adding a serial port (voids warranty) =



Device disassembly
The case is fairly easy to open. Gently separate using a plastic tool, the pcb is sandwiched between the casing so just lift it out.

Locating the UART
The TX and RX pins for UART 0 are next to the SoC. A good place to solder the GND connection is on the pin to the HDMI connector which sticks through the board. More information is available at our UART howto.

ADB
The device is factory rooted but so far ADB over USB hasn't been possible. To use ADB install a SSH Server like SSHDroid and start up the service. With the information provided by the Android App you can remotely log into the device(the login prompt displays the password. Type "adb shell" to enter ADB mode.

= Pictures =

= Also known as =

= See also =