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CM4-based Onboard Computer

This onboard computer is based on Raspberry Pi Computer Module 4 (CM4). We extended the board with CAN and RS485 ports for interfacing with the robot bases and sensors.

Ranger Mini robot

Key Specifications​

  • SoC: Broadcom BCM2711, quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
  • RAM: 4GB/8GB
  • Storage: 32GB eMMC
  • USB3.2 Gen1 × 2
  • Gigabit Ethernet × 2
  • HDMI 2.0 × 2
  • Industrial ports
    • 2× isolated CAN interfaces (with transceivers)
    • 1× isolated RS485 interfaces
  • Power supply: 5.5×2.1mm DC Jack, 12V~29V, 12V is recommended.