Smallart Uhost1

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Smallart Uhost1
Smallart UHOST.jpg
Manufacturer Smallart
Dimensions 98mm x 40mm x 13mm
Release Date May 2012
Website Uhost1 product page
Specifications
SoC A10 @ 1Ghz
DRAM 1GB DDR3 @ 360MHz
NAND 4GB
Power USB
Features
Video HDMI (Type A - male)
Audio 3.5mm microphone plug, HDMI, internal microphone
Network WiFi 802.11 b/g/n (Realtek RTL8188CUS)
Storage µSD
USB 1 USB2.0 Host, 1 USB2.0 OTG

This page needs to be properly filled according to the New Device Howto and the New Device Page guide.

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. The device's exterior is black and does not carry any identification of the manufacturer.

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

  • Model Number: DEVICE
  • Build Number: SOC_BOARD_DEVICE_*.*

The PCB has the following silkscreened nearby the HDMI male connector:

  • Uhost U1a:
Smallart
SA-A10-U1-V4.0
2012-06-20

Sunxi support

Current status

Supported.

Images

HW-Pack

BSP

Manual build

  • For building u-boot, use the "uhost_u1a" target.
  • The .fex file can be found in sunxi-boards as uhost_u1a.fex

Everything else is the same as the manual build howto.

Tips, Tricks, Caveats

FEL mode

There is a button that might trigger FEL mode.

USB host port pins

There is a 4 pin header on the mainboard, which seems to be a usb host port. A 2.4GHz wireless module is sometimes plugged there for the "fly mouse". Pin-out is currently unknown.

Adding a serial port (voids warranty)

DEVICE UART pads

Device disassembly

If necessary, provide a short description of how to open the device. Perhaps explain how the pins can be most easily popped.

Locating the UART

On the backside of the board, there is a group of 4 test pads. RX/TX are bound to be one of those. For more information on finding them, check the UART howto.

Pictures

Also known as

  • Uhost U1a (with PCB labelled as SA-A10-U1-V4.0 2012-06-20)
  • Oval Elephant
  • Joy-it JT-SmartPC01
  • Amerry Android Stick 1.0
  • TVPeCee MMS-864.wifi+

See also