Hardware

Overview

Below the most relevant features of the robot Erle are pictured in a table:

Feature
Processor AM3359, ARM Cortex A8 720MHz
Memory 256MB DDR2 400MHz
Power Management TPS65217B, Power Regulators, LiION Single cell battery charger, 20mA LED Backlight driver, 39V, PWM
Debug Support USB to Serial Adapter, On Board JTAG via USB (both through the miniUSB port), 4 User LEDs
Power USB (only board is powered), 2S LiPo battery with BEC (5V)
Indicators Power LED
USB USB 2.0 Client Port (miniUSB), USB 2.0 Host Port (USB Type A Socket, 500mA LS/FS/HS)
SD/MMC Connector microSD , 3.3V
User Interface Reset Button, Boot button
Overvoltage Protection Shutdown @ 5.6V MAX (only board)
Expansion Connectors Power 5V, 3.3V , VDD_ADC(1.8V), 3.3V I/O on all signals, McASP0, SPI, I2C, GPIO(65), LCD, GPMC, MMC1, MMC2, 7 AIN(1.8V MAX), 4 Timers, 3 Serial Ports, CAN0, eHRPWM(8),XDMA Interrupt, LED Backlight
Weight 35 grams

License

Part of the content is a derivative of the BeagleBone System Reference Manual Rev A6.0.0 licensed under the Creative Commons Attribution-Share Alike 3.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/3.0/ or send a letter to Creative Commons, 171 Second Street, Suite 300, San Francisco, California, 94105, USA.

All derivative works are to be attributed to Gerald Coley of BeagleBoard.org.

For any questions, concerns, or issues submit them to gerald@BeagleBoard.org.

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