Inet 3fbt

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Inet 3fbt
Kogan Agora KATBL10A16DA Front.jpeg
Manufacturer Inet-Tek
Dimensions 243 mm x 190 mm x 12 mm
Release Date May 2012
Website Missing product page
Specifications
SoC A10 @ 1 GHz
DRAM 1 GiB DDR3 @ 360 MHz
NAND 16 GB
Power DC 5 V @ 500 mA minimum, 4500 mAh 3.7 V Li-Ion battery
Features
LCD 1024x768 (10" 4:3)
Touchscreen 5-finger capacitive (Focaltech FT5406EE8)
Video HDMI (Type C - mini)
Audio 3.5 mm headphone plug, mini HDMI, internal "stereo" speakers
Network WiFi 802.11 b/g/n (Broadcom BCM40183)
Storage µSD
USB 1 USB2.0 Host, 1 USB2.0 OTG
Camera 0.3 MP (640x480) front, 2.0 MP (1920x1080) rear

Contents

Identification

The PCB has the following silkscreened on it:

INET-3FBT-REV01
2012-06-22

In Android on the Kogan Agora, under Settings->About Tablet, you will find:

  • Model Number: KATBL10A16DA
  • Build Number: KoganAgoraICS4.0

Sunxi support

Current status

Supported

Manual build

  • For building U-Boot, use the INet_3FBT target.
  • The .fex file can be found in sunxi-boards as inet_3fbt.fex

Everything else is the same as the manual build howto.

Tips, Tricks, Caveats

Power supply / Charging

This board has a separate barrel socket for a 5 V power supply, however it will also charge off the micro-USB "computer" port.

Reset button

There is a reset button next to the UART pads accessible through a hole in the back of the case.

FEL mode

The Vol+ (middle) button triggers FEL mode.

Alternatively, an "U-Boot" pad is available on the PCB near the WiFi chip. (On the front at the top, to the left of the antenna connection)

WiFi

Wifi chip is part of a shared Wifi/Bluetooth module called iNet i10 T0C601C. This has a Broadcom BCM40183 chip embedded in it.

Adding a serial port (voids warranty)

iNet 3FBT UART pads

Device disassembly

Remove two screws from the connector side. Carefully insert your plastic tool between the metal back cover and the frame, and gently push the frame to the outside until the clips release. Go all around until all clips have release.

Since the Kogan Agora tablet has the same case as the Eken A90 style tablets, this youtube video might also help.

Be careful when opening the device though, as the speakers are glued to the back cover.

Locating the UART

The UART pads are nicely silkscreened on the board, under the touchscreen cable, right next to the reset button. All you have to do is solder on some wires according to our UART howto.

Pictures

Found in

  • Kogan Agora 10" 16 GB (as documented on this page).
  • Kraun ktab 9.7 9704DD
  • Mediatek 930i

See also

  • The Inet 3f is a cut down version of this tablet, lacking bluetooth.
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