Gumstix

  • Bharat, Cal Robotics, Larry - PXA - new developments by Marvell? great platform - last year's results mixed, more concerted engineering approach this year
  • Can be used with the Robostix

Gumstix http://www.gumstix.org

  • Many different configurations. Concentrate on verdex XM4-bit
  • Features: http://gumstix.com/store/catalog/product_info.php?products_id=177 Features
    • Size: 80x20mm – NICE!
    • Price: $159/piece
    • 400 MHz Marvel PXA270 with XScale
    • 64 MB RAM/16MB Flash
    • Bluetooth communications
      • (includes 2.4 GHz antenna)
    • USB Host signals
    • Linux OS
    • CCD Camera Signals
    • 60 pin Hirose I/O connector, 120-pin MOLEX, 24-pin flex ribbon

Verdex

Add on for verdex XM4-bit http://gumstix.com/store/catalog/product_info.php?products_id=184

  • Features:
    • Size: 80x20mm
    • Price: $27.50/piece
    • I2C bus
    • 23 GPIOs via 40-pin header
    • 22 LCD signals (18 LCD data and 4 LCD control)
      • Can be independently used as USB host (with 5 V wall adaptor)
    • PWMs @ 3.3 V (2x)
    • 3 V Serial TTL ports

From Baharat's slides