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Controller

Board front view

Board back view

Overview
MCU
Texas Instruments (former Luminary Micro) LM3S5632
32-bit 50Mhz ARM Cortex-M3
128 KB flash, 32 KB SRAM
CAN 2.0 controller
USB 2.0 host/device controller
Ports
4 x ADC input (0-3 V measuring range)
4 x PWM output (drives up to 600 mA load)
2 x CAN connector on 1 bus (10 pin header)
1 x SPI
1 x I2C
1 x UART
1 x JTAG (20 pin header)
1 x USB device / host (Micro-AB)
Every pin has IO functionality (except PWM)
ADC and PWM have 3 pin headers with ground and +5 V
On-board features
1 x Power LED indicator
1 x 350 mW RGB LED
1 x Push-button
Electrical
Supply voltage 5 ± 0.25 V
Powered from CAN bus, DC jack or USB device port
Reverse voltage and overcurrent (3 A) protection
Physical
Connecting modules
Connect modules over the CAN bus with ribbon-cable
Connect peripheral devices with boards (servo motor, sensor, user interface, …)
Connect USB cable with PC and programmable CAN board
Connect power supply (only with one board)