PocketBeagle USB-Key-Fob Computer

Welcome to the PocketBeagle wiki!

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LINARRPOCKB
€39.00 €32.50

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Welcome to the PocketBeagle wiki!

https://beagleboard.org/pocket

PocketBeagle® is an ultra-tiny-yet-complete Linux-enabled, community-supported, open-source USB-key-fob computer. PocketBeagle features an incredible low cost, slick design and simple usage, making PocketBeagle® the ideal development board for beginners and professionals alike. You develop directly in a web browser and PocketBeagle® can easily be set back to factory conditions, leaving you free to experiment.

Key features:

  • Low cost Linux computer with tremendous expansibility
  • Opportunity to learn many programming aspects from educators on-line
  • Openness and flexibility tear-down limits on your imagination
Features
    • Texas Instruments® Sitara™ AM3358 Processor
      (Integrated in the OSD3358-SM):
  • 1GHz ARM® Cortex-A8 with NEON floating-point accelerator
  • SGX530 graphics accelerator
  • 2x programmable real-time unit (PRU) 32-bit 200MHz microcontrollers with single-cycle I/O latency
  • ARM® Cortex-M3 for power and security management functions

    • Memory
  • 512MB DDR3 800MHZ RAM (Integrated in the OSD3358-SM)
  • 4kB I2C EEPROM (Integrated in the OSD3358-SM)
  • SD/MMC Connector for microSD

    • Software Compatibility
  • Debian GNU/Linux images customized for BeagleBone
  • Cloud9 IDE on Node.js w/ BoneScript library
  • Any BeagleBone Black software not needing access to unavailable expansion pins

    • Connectivity
  • High speed USB 2.0 OTG (host/client) micro-B connector (USB0)
  • Bootable microSD card slot (MMC0)

    • Power Management
  • TPS65217C PMIC is used along with a separate LDO to provide power to the system (Integrated in the OSD3358) with integrated 1-cell LiPo battery support

    • Debug Support
  • JTAG test points
  • gdb and other monitor-mode debug possible

    • Dimensions
  • 55x35x5mm

    • Power Source
  • microUSB connector
  • expansion header (3 options: battery, VIN or USB-VIN)

    • Expansion Header
  • High speed USB 2.0 OTG (host/client) control signals (USB1)
  • 8 analog inputs with 6 at 1.8V and 2 at 3.3V along with 1.8V voltage references
  • 44 digital GPIOs accessible with 18 enabled by default including 2 shared with the 3.3V analog input pins
  • 3 UARTs accessible with 2 enabled by default (UART0, UART4)
  • 2 I2C busses enabled by default (I2C1, I2C2)
  • 2 SPI busses with single chip selects enabled by default (SPI0, SPI1)
  • 4 PWM outputs accessible with 2 enabled by default (PWM0A, PWM1A)
  • 2 quadrature encoder inputs accessible
  • 2 CAN bus controllers accessible
  • 23 programmable real-time unit (PRU) 32-bit microcontroller I/O pins including options for the PRU UART and eCAP accessible with 7 I/O pins enabled by default for PRU0 and 1 enabled by default for PRU1
  • 3 voltage inputs with 1 for battery, 1 shared with the USB connector and 1 for power-line input and a battery temperature sense input
  • 2 voltage outputs, 1 with a 3.3V LDO and 1 with switch from voltage input
  • Power and reset button I/Os
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