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    chengyong

    chengyong

    @chengyong

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    Posts made by chengyong

    RE: Openimu300ZI SPI communication using TX2 spidev
    1. Remove "nRST->LOW" and "nRST->HIGH" ,at the same, dont connect the nRst.
    2. Add "delay(20us)" after "CS(using GPIO)->LOW" and add "delay(20us)" befor "CS(using GPIO)->HIGH
      "
    3. Retry it, Pls.
    posted in The OpenIMU Family •
    RE: How to use Python SDK to get position data?

    @k2ironman So you need to write your own code to do that。 (Process serial port data according to protocol)

    posted in OpenRTK •
    RE: How to recover device from bricked state after online update fails?

    @privvyledge Refer to the link part 9(330)https://forum.aceinna.com/topic/93/top-topics-of-common-operations-with-openimu-products/2
    If you haven't changed the calibration data, you can ignore it.Just burn the firmware.

    posted in OpenRTK •
    RE: How to use Python SDK to get position data?

    @k2ironman look the part 4.2
    OpenRTK330LI EVK用户手册_Release_Dec2020_CEK.docx

    posted in OpenRTK •
    RE: How to recover device from bricked state after online update fails?

    @privvyledge Please burn the firmware through STlink and I will provide you with a firmware file.OpenRTK330L_GNSS_RTK_INS_v23.01.bin

    posted in OpenRTK •