NXP 8MPNAVQ: NavQPlus Companion Computer
  • NavQPlus
    • Kit Contents
    • Block Diagram
    • Unofficial Specifications
    • How to order - Part Numbers
    • Caution and Disclaimers
      • FCC / IC information
      • Note about the source code provided here in this document
  • Prerequisites
    • Supported Hardware
      • NavQPlus add on modules
    • Supported Software
      • Build from Source (Docker Image)
    • Experimental Nature
    • Ubuntu Proof of Concept (Ubuntu POC)
  • NavQPlus User Guide
    • Quick start guide
    • Typical NavQPlus Interface usage
      • Power supply options
      • Serial Console
        • Additional Boot Details
      • Wired Network connections
      • Wireless Networking
        • WiFi - nmtui
      • Camera Usage
      • Flashing new firmware
        • Boot DIP Switches
    • Application Software
      • OpenCV
      • GStreamer
      • I2C
      • WebServer
    • TurtleBot4 - iRobot Create3
    • MR-B3RB
    • Simulation
  • NavQPlus HW Reference
    • Schematics
    • Hardware interfaces usage
      • CAN Bus
      • Network Management
      • IX Industrial Ethernet
      • MIPI CSI (Camera)
        • MIPI-CSI interface RevA vs RevB rework
      • 100BaseT1 "2-Wire" Ethernet
        • Available 100BaseT1 hardware
      • I2C
      • UARTS
        • UART1 (Bluetooth)
        • UART2 (A53 Debug)
        • UART3 (SPI)
        • UART4 (M7 MCU Core)
      • USB-C
      • PCIe
      • GPIO
        • AUX - GPIO
        • Miscellaneous GPIO pins
      • External RTC - Timestamp inputs
      • Micro-HDMI
      • LVDS
      • MIPI DSI
  • tips and tricks
    • Extra - HowTo Linux notes
    • Remote control setup
    • Introduction to Tips-and-Tricks
    • Linux Host Computer Tips
    • YouTube Links
    • 3D Printer Files
      • NavQPlus Drone Mounting Plate
      • Google Coral Camera Mounts
    • AI/ML Links
    • Lightweight GUI
    • Ethernet
  • 👥User Contributed Content
    • WiFi
    • AI/ML
    • ROS2
      • MicroDDS Agent/MicroROS
      • ROS2 example
  • MR-Buggy3 Demo
    • MR-B3RB Demo
    • NavQPlus_MR-Buggy3 Tradeshow Demo Guide (2022)
    • Operate MR-Buggy 3 using NavQPlus and FMURT6
  • LED & OLED Demo
    • Operate APA102 LED Board via ROS2 on NavQPlus over UCANS32K1 Board
    • Operate SSD1306 OLED via NavQPlus
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  1. NavQPlus HW Reference
  2. Hardware interfaces usage

UARTS

Multiple UARTs are available on NavPlus

PreviousI2CNextUART1 (Bluetooth)

Last updated 1 year ago

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There are multiple UARTS on NavQPlus.

Because of pinmuxing these can sometimes be assigned to different uses and locations depending on the specifics of the Linux BSP and DTB files. The default configuration for NavQPlus LInux image provided at time of publication will be described here. Please double check any notes on your specific Linux Image if something varies from this configuration.

External UARTs on NavQPlus