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Holybro M8N

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趙　漠居(Zhao, Moju) edited this page May 29, 2021 · 3 revisions

Core Chip

blox NEO-M8N series

Pin assignment

I2C SLC(RED,COMPASS), I2C SDA(COMPASS), VCC (5V) RX, TX, GNG

Software for configuration

We need to use U-Center to change configuration in Windows

Change configuration

  1. Use following uart-usb cable to connect with sensor module: test
  2. note: please click send to apply the change every time:
  3. Rates:
    • Time Source: 1-GPS time
    • Measurement Period: 100[ms](important!)
      • However, for M9 series (e.g., M9N), we need to set to 101[ms] (9.9Hz). See this issue test
  4. UBX-CFG(Config)-MSG(Messages)
    • Message: 01-07 NAV-PVT UART1: check ☑(i.e., 1)
    • Message: 01-06 NAV-SOL UART1: uncheck ☑(i.e., 0) test
  5. UBX-CFG(Config)-PRT(Ports)
    • Baudrate: 19200 test
  6. UBX-CFG(Config)-CFG(Configuration)
    • Check Save current configuration and Click Send test

euroc

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