Inet D70 A33

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Inet D70 A33
INET-D70-REV06 0004.jpg
Manufacturer iNet Tek
Dimensions 190mm x 115mm x 9.7mm
Specifications
SoC A33
DRAM 512MiB DDR3
NAND 8GB
Power DC 5V @ 3A, 2300mAh 3.7V Li-Ion battery
Features
LCD 1024x600 (7" 16:9)
Touchscreen Multi-finger capacitive (Silead GSL1686)
Audio 3.5mm headphone plug, internal speaker, internal microphone
Network WiFi 802.11 b/g/n (Realtek RTL8188ETV)
Storage µSD
USB USB2.0 OTG
Camera 0.3MP (640x480) front, 0.3MP (640x480) rear

Contents

Identification

Case:

STYLUS
iDROID
 
ETAB B7041 * 8GB * USB 5V - 2.0A [Ring: -, Tip: +]
Made in China

PCB:

INET-D70-REV06
Zeng-gc 2014-12-12

Android -> Settings -> About Tablet:

Model Number: ETAB B7041
Build Number: RS24082015C


Manual build

You can build things for yourself by following our Manual build howto and by choosing from the configurations available below.


U-Boot

Mainline U-Boot

Use the MANUFACTURER_DEVICE build target.


Linux Kernel

Mainline kernel

Use the FAMILY-CHIP-DEVICE.dtb device-tree binary.


Tips, Tricks, Caveats

Add MANUFACTURER DEVICE specific tips, tricks, Caveats and nice to have changes here.


FEL mode

To enter FEL mode:

  1. Switch off the device.
  2. Hold down the Vol- and Power buttons.
  3. Release the Power button once u-boot reports: key pressed value=0xb.
  4. Press the Power three times, u-boot should report: you can unclench the key to update now.
  5. Release the Vol- button.


It is possible to query the device version at this stage, but reading results in failure.

Device specific topic

If there are no further device specific topics to add, remove these sections.


Adding a serial port (voids warranty)

UART pads


Device disassembly

  1. Remove the two screws surrounding the button panel interface.
  2. Insert a suitable plastic tool into the seam of the casing next to one of the screw holes.
  3. Gently slide the tool towards and around the nearest corner.
  4. If the first clip has not been released at this point, twist the tool slowly to pry the casing halves apart.
  5. Place the tool on the opposite end of the released clip and proceed by sliding the tool towards the next clip.
  6. Continue carefully around the perimeter of the casing until all clips have been released.


Locating the UART

UART TX and RX can be found between the µSD connector, NAND Flash IC, and Touchscreen FPC connector. See the UART howto for further information.

Pictures

Also known as

See also

Inet D70 A23

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