> For the complete documentation index, see [llms.txt](https://nxp.gitbook.io/mr-canhubk344/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nxp.gitbook.io/mr-canhubk344/hardware.md).

# Hardware Reference

- [S32K344 MCU](https://nxp.gitbook.io/mr-canhubk344/hardware/s32k344-mcu.md)
- [FS26 PMIC](https://nxp.gitbook.io/mr-canhubk344/hardware/fs26-pmic.md)
- [PMIC and Board Power Up Sequence](https://nxp.gitbook.io/mr-canhubk344/hardware/fs26-pmic/pmic-and-board-power-up-sequence.md)
- [Connectors & User I/O](https://nxp.gitbook.io/mr-canhubk344/hardware/connectors-and-user-i-o.md)
- [Power Input](https://nxp.gitbook.io/mr-canhubk344/hardware/connectors-and-user-i-o/power-input.md)
- [CAN Buses](https://nxp.gitbook.io/mr-canhubk344/hardware/connectors-and-user-i-o/can-buses.md)
- [100Base-T1 Ethernet](https://nxp.gitbook.io/mr-canhubk344/hardware/connectors-and-user-i-o/100base-t1-ethernet.md)
- [UARTs](https://nxp.gitbook.io/mr-canhubk344/hardware/connectors-and-user-i-o/uarts.md)
- [I2C Buses](https://nxp.gitbook.io/mr-canhubk344/hardware/connectors-and-user-i-o/i2c-buses.md)
- [SPI](https://nxp.gitbook.io/mr-canhubk344/hardware/connectors-and-user-i-o/spi.md)
- [Pixhawk IMU](https://nxp.gitbook.io/mr-canhubk344/hardware/connectors-and-user-i-o/pixhawk-imu.md)
- [Programming Interface](https://nxp.gitbook.io/mr-canhubk344/hardware/connectors-and-user-i-o/programming-interface.md)
- [User Buttons](https://nxp.gitbook.io/mr-canhubk344/hardware/connectors-and-user-i-o/user-buttons.md)
- [NFC Antenna](https://nxp.gitbook.io/mr-canhubk344/hardware/connectors-and-user-i-o/nfc-antenna.md)
- [PWM & GPIO Headers](https://nxp.gitbook.io/mr-canhubk344/hardware/connectors-and-user-i-o/pwm-and-gpio-headers.md)
- [Analog Potentiometer](https://nxp.gitbook.io/mr-canhubk344/hardware/connectors-and-user-i-o/analog-potentiometer.md)
- [Board Status LEDs](https://nxp.gitbook.io/mr-canhubk344/hardware/board-status-leds.md)
- [Design Files](https://nxp.gitbook.io/mr-canhubk344/hardware/design-files.md): Schematics and PCB Design Files
- [3D Printable parts](https://nxp.gitbook.io/mr-canhubk344/hardware/design-files/3d-printable-parts.md): Enclosures and adapters avaiable for the MR-CANHUBK344