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GTA04 Motherboard
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Please Contact us.
Events
30. Nov. - 1. Dec 2013: www.ohsw.org - Open Hard- and Software Workshop in Garching (Munich), Germany.
22.-25. May 2013: www.linuxtag.de/ - LinuxTag, Berlin, Germany
2.-3. Feb 2013: www.fosdem.org/2013/stands - FOSDEM, Brussels, Belgium
1.-2. Dec 2012: www.ohsw.org - Open Hard- and Software Workshop in Munich, Germany.
23.-26. May 2012: www.linuxtag.de/ - LinuxTag, Berlin, Germany

Donate to the Openmoko:Community and the OpenPhoenux project (GTA04:Donation).
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Openmoko GTA04 Motherboard - www.gta04.org

The GTA04 is a motherboard replacement for the Neo Freerunner or the Openmoko Neo 1973. Therefore you need such a device to install the new motherboard or some creativity to print a 3D case yourself. Or you check for a complete Letux 2804 which comes inside a used Neo Freerunner case.

New features are:

  • ARM Cortex A8 processor with 1000 MHz and 512 MB RAM
  • UMTS 3.75G (14 MBit/s max.)
  • Integrated sensors (Barometer, Gyroscope, Accelerometer, Compass)
  • optional: Camera
  • USB OTG 2.0
  • fits into existing Neo Freerunner case (we have some Used Neo Freerunner)
  • Software maintenance: we will do our best to provide continuous software updates for kernel and user-space (e.g. Replicant, Debian etc.) for as many years as doable.
For a complete documentation, please study the System Manual.

We offer three different product options:

  • GTA04A5 motherboard for DIY upgrades from latest production run.
  • GTA04A4 motherboard for DIY upgrades from previous production run.
  • Letux 2804: preinstalled GTA04A5 in a refurbished Openmoko GTA02 case.

If you want to stay informed or discuss the latest announcements, please subscribe to http://lists.goldelico.com/mailman/listinfo/community

Note: this is not a complete phone. You need to get a new or used Neo 1973 or Neo Freerunner unless you purchase one of the rare complete Letux 2804 units. Or you take a Case Kit plus a 3D printed or 3D cut case (see http://projects.goldelico.com/p/gta04-main/page/CaseDesign/ for proposals).

GTA04 board

Project Donation:
1.00 €
Donation for the project
GTA04A5
529.00 € (+ shipment)
Latest GTA04 revision A5 incl. software maintenance
GTA04A4

currently not in stock
Some remaining units of older revision A4 incl. software maintenance
Letux 2804
695.00 € (+ shipment)
Completely installed devices with GTA04A5 board, case, display and battery incl. software maintenance
GTA04 Installation Service
10.00 € (+ shipment)
If you don't feel comfortable to peel off the LCD module. Please follow the Rework Instructions

Accessories

LCD Module (TD028TTEC1)
69.00 € (+ shipment)
If you don't want to dissect your GTA02
Case Kit

currently not in stock
Compontents required to fill a 3D printed case (Speakers, Vibramotor, GPS&GSM antennae)
GTA04 Camera Module

Optional camera module; requires you to drill a hole into the case.
GTA04 RS232 Cable

currently not in stock
Allows to access the RS232 console. Useful for debugging or controlling external devices.
Neo Freerunner:Battery
19.00 € (+ shipment)
GTA02 battery (works with GTA04)

Features GTA04A5

  • Motherboard upgrade (PCB) that fits into Neo Freerunner case (and reuses the existing Display, Battery, Antennas and some other components)
  • TI DM3730 with 800 1000 MHz
  • 512 MB RAM, 512 MB 1 GB NAND Flash
  • microSDHC slot for up to 32 GB
  • UMTS HSPA
  • WLAN (a/b/g/n), Bluetooth 4.0 (BLE)
  • Navigation sensors: GPS, Accelerometer, Gyroscope, Barometer, magnetic Compass
  • USB OTG 2.0
  • Display (not included): 7.1cm / 2.8 inch, VGA resolution (480x640 = 285ppi), Touchscreen
  • Battery (not included): 1200 mAh
  • camera connector
  • keyboard and expansion connector
  • Stereo Audio, Microphone and Earpiece
  • Composite Video output
  • Fully open Bootloader, Kernel
  • can run Debian/LXDE, SHR, QtMoko, Replicant, ...
  • Software maintenance: we will do our best to provide continuous software updates for kernel and user-space (e.g. Replicant, Debian etc.) for as many years as doable.
  • For more details visit www.gta04.org

Features GTA04A4

same as GTA04A5 except:
  • WLAN (b/g), Bluetooth (no BLE)
  • older Navigation sensor chips (need different drivers): GPS, Accelerometer, Gyroscope, Barometer, magnetic Compass
  • no keyboard and expansion connector

Software

Ports of SHR, FSO, QtMoko etc. are done by these software projects
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