Inet D70 A33
From linux-sunxi.org
| Inet D70 A33 | |
|---|---|
 | |
| 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:
- Switch off the device.
- Hold down the Vol- and Power buttons.
- Release the Power button once u-boot reports: key pressed value=0xb.
- Press the Power three times, u-boot should report: you can unclench the key to update now.
- 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)
Device disassembly
- Remove the two screws surrounding the button panel interface.
- Insert a suitable plastic tool into the seam of the casing next to one of the screw holes.
- Gently slide the tool towards and around the nearest corner.
- If the first clip has not been released at this point, twist the tool slowly to pry the casing halves apart.
- Place the tool on the opposite end of the released clip and proceed by sliding the tool towards the next clip.
- 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
