Smdt iot-20A
| Smdt iot-20A | |
|---|---|
 | |
| Manufacturer | http://www.smartdevicetech.com/ |
| Dimensions | 124 x 88 mm |
| Release Date | 07 2017 |
| Website | http://www.smartdevicetech.com/IoT-mainboard/iot-20a.html |
| Specifications | |
| SoC | A20 @ Template:1Ghz |
| DRAM | 1GiB DDR3 @ xxxMHz |
| NAND | 8GB emmc interface |
| Power | DC 12V @ 3A |
| Features | |
| LCD | 1920x1080 (21,5") |
| Touchscreen | no |
| Video | lvds dual output, HDMI (Type A - full) |
| Audio | 3.5mm headphone plug, HDMI, internal speaker, internal microphone |
| Network | WiFi 802.11 b/g/n (Wifi#realtek rtl8188etv), 10/100 Ethernet (Ethernet#realtek rtl8201cp) |
| Storage | µSD |
| USB | 1 USB2.0 Host, 1 USB2.0 OTG |
| Camera | no |
| Other | uboot button, touch screen interface |
| Headers | 2 channels serial port UART, 1 IIC, 4 IO interface, rtc,ir, dbgu, |
If a device is special, then feel free to provide a terse description of what makes this device so special. But terse, no novels, no marketing blurb.
Identification
This section explains how to most easily identify your device. For a development board, explain the name(s) printed on the board. For an android device, find out the strings as reported under settings.
On the back of the device, the following is printed:
Manufacturer Marketing Name ModelNumber
The PCB has the following silkscreened on it:
SMDT IoT-20A rev:v1.3 2017-07-21
In android, under Settings->About Tablet, you will find:
- Model Number: DEVICE
- Build Number: SOC_BOARD_DEVICE_*.*
Sunxi support
Current status
need help to install linux, and finally kodi. no boot since i had press uboot button.
BSP
Optional. Add MANUFACTURER DEVICE sunxi BSP specifics here. When empty, this section can be removed.
Manual build
You can build things for yourself by following our Manual build howto and by choosing from the configurations available below.
U-Boot
Sunxi/Legacy U-Boot
Use the MANUFACTURER_DEVICE build target.
Mainline U-Boot
Use the MANUFACTURER_DEVICE build target.
Linux Kernel
Sunxi/Legacy Kernel
Use the MANUFACTURER_DEVICE.fex file.
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
The something button triggers FEL mode.
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Adding a serial port (voids warranty)
This section explains how to attach a serial port to the device. Make sure it refers to our UART howto. For a development board, you can just mention how to find the header with the pins and include a picture, and you can remove the warranty voiding warning.
Locating the UART
Describe how to find the RX,TX,GND signals here, and mention the UART howto.
Pictures
Take some pictures of your device, upload them, and add them here. DO NOT UPLOAD PICTURES WHICH YOU PLUCKED OFF THE INTERNET.
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