S32K146 UAVCAN V1 and MAVCAN Development System

UCANS32K146

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The UCANS32K146 is a development system engineered for building drones, rovers, and mobile robotics following the UAVCAN V1 and MAVCAN protocols, taking advantage of CAN and CAN FD connected sensors and actuators.

Based on the 32-bit Arm® Cortex®-M4 based S32K1 microcontroller family, the UCANS32K146 provides dual CAN FD interfaces and access to ports on the processor. Also, the UCANS32K146 features EdgeLock® SE050 secure element for authentication and encryption development.

Block Diagram

UCANS32K146 development system architecture

UCANS32K146 development system architecture
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Supported Devices

Interfaces

3.3 V / 5 V IO CAN Transceivers

  • TJA1044: High-Speed CAN Transceiver with Standby Mode - Mantis Family

Processors and Microcontrollers

S32K Auto General-Purpose MCUs

  • S32K1: S32K1 Microcontrollers for Automotive General Purpose

Security and Authentication

Authentication

  • SE050: EdgeLock® SE050: Plug and Trust Secure Element Family – Enhanced IoT Security with High Flexibility

Features

Microcontroller (MCU)

  • 32-bit Arm® Cortex®-M4 S32K1 microcontroller

Transceivers

  • TJA1044: High-Speed CAN Transceiver with Standby Mode

Authentication

  • SE050 EdgeLock Secure Element, supporting NFC interface

UCANS32K146 Features

  • Dual CAN FD PHYs with dual connectors for daisy chain operation
  • PX4/DroneCode connector standard compliant
  • DCD-LZ debug interface with SWD+Console/UART
  • RGB LED
  • Programmable user buttons (e.g., for arming)

Interfaces

  • UART with full handshaking and 5 V/3 V switchable voltage level
  • SocketCAN CAN network driver
  • I²C, SPI
  • RC-PWM power output with internal or BEC/external power

Power

  • 5-12 V
  • Overcurrent protection

Runtime Software

  • S32 Design Studio IDE for Arm: SDK, Bare metal drivers, and FreeRTOSTM
  • UAVCAN V1 protocol support: LibUAVCAN, LibCANARD
  • SLCAN interface supporting UAVCAN debug on PC
  • NuttX RTOS support
  • PX4 autopilot open source flight control vehicle stack

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UCANS32K146 development system.

    $148.00 USD
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    UCANS32K146 board for Drones, Rovers, and Mobile Robotics.

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      Application Note (1)
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