Meet PocketBeagle - the newest and smallest member of the BeagleBoard family. PocketBeagle is a low-cost development board for hobbyists, educators, and professionals. An ultra-tiny, yet complete open-source USB key-fob computer; PocketBeagle features an incredibly slick design and is very simple to use, making it the ideal development board for beginners and professionals alike.
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)
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
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
Power Source
micro USB connector
expansion header (3 options: battery, VIN or USB-VIN)
User Input / Output
Power Button with press detection interrupt via TPS65217C PMIC (hold for 10s to initiate hardware power cycle)
PocketBeagle is an ultra-tiny-yet-complete 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.
This product comes with a 1-year manufacturer warranty from the date of purchase, covering manufacturing defects only.
Warranty Void If:
The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.