Difference between revisions of "OpenPhoenux:GTA04"
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==GTA04A2 (2010)== | ==GTA04A2 (2010)== | ||
| − | The first | + | The first revision which integrated everything (SoC, Modem, Sensors, Peripherals, ...) on a single PCB. |
==GTA04A3 (2011)== | ==GTA04A3 (2011)== | ||
Revision as of 01:06, 21 April 2014
Contents
GTA04 Overview
The GTA04 is an open hardware platform. Its design is roughly based on the BeagleBoard-xM.
Revisions
GTA04A1/Openmoko Beagle Hybrid (2010)
A BeagleBoard-xM connected to a display-board, which fitted the case.
GTA04A2 (2010)
The first revision which integrated everything (SoC, Modem, Sensors, Peripherals, ...) on a single PCB.
GTA04A3 (2011)
- GTM501 replaced by GTM601W
- BMA180 accelerometer added
- RFID-EEPROM added
- expansion connector added
GTA04A4 (2012)
- second LIS302 accelerometer removed
- Sensors are no longer optional but always installed
- Si4721 no longer optional but always installed
GTA04A5 (Future)
- BMP085 replaced by BMP180
- BMA180 replaced
- HMC5883 replaced
- ITG3200 replaced by BMG160
- GPS is always W2SG0084 (Sirf IV) and delivers pulse-per-second
- 6 wire I2C expansion connector for external keyboard option or other purposes
- prepared for Case Kit connectivity of earpiece and vibramotor
- headset plugin detection improved
- production related changes (i.e. components substituted because of EOL; no visible change in features)
This revision is currently awaiting a large enough pre-order/production batch size, to be produced:
Ressources
- GTA04 Project: http://www.gta04.org
