Feature List

This is the feature list of the GTA04A4 (if integrated into an existing Neo1973/GTA01 or Freerunner/GTA02 case):

2.8 inch LCD with VGA (640x480)and touch screen (single touch with pressure detection)
Processor: DM3730 (OMAP3), 800 MHz, ARMv7 (Cortex A8), NEON, integrated DSP (TMS320C64x)
OpenGL© ES 2.0 capable 2D/3D graphics accelerator
512 MB RAM
512 MB NAND Flash
microSDHC (up to 32 GB)
Quad-Band GSM, EDGE, UMTS HSDPA 14.4 MBit/s, HSUPA 5.76 MBit/s
GPS 20 channel, int/ext. Antenna
FM receiver and transmitter, both with RDS
802.11b/g, Bluetooth 2.0
USB 2.0: full OTG (Client, Charger, Host)
Camera 1.3 Mpx (optional accessory)
Sensors: 3-axis Accelerometer, 3-axis Compass, 3-axis Gyroscope, Barometer/Thermometer Ambient Light
Audio / Video: Ear, Microphone, (Stereo) Handsfree, 2.5mm 4pin AV Jack (Composite-Video- Out, Audio in/out, Remote Control)
stereo speaker support (only for Neo1973/GTA01 case)
Battery: replaceable 3.7 V LiIon, 1200 mAh
Others: 2 Buttons, 4 LEDs
internal RS232 (full level, RX/TX/RTS/CTS/RI) - for debugging, unbricking and optional console
Torch/Flash controller
RFID tag chip with 64 kBit EEPROM
fits into existing Openmoko Neo1973 or Freerunner case (reversible)
documentation (see Manual incl. schematics) of all GPIO and signal connections to support driver development and extensions
2x 60 pin expansion connector (optional)

NOTE: some features have not yet been completely tested due to lack of drivers: AUX in, Camera, Torch/Flash, RFID-EEPROM

Differences