Controller

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)

• Schematics