Controller

Board front view

Board back view

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
• ZigBee expansion board

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

• Dimensions 60 x 50 x 12 mm
• Weight ~18 g
• Optional housing (increases height)

1. Connect modules over the CAN bus with ribbon-cable
2. Connect peripheral devices with boards (servo motor, sensor, user interface, …)
3. Connect USB cable with PC and programmable CAN board
4. Connect power supply (only with one board)