UM7 with external GPS

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This topic contains 0 replies, has 1 voice, and was last updated by  Andrey 2 years, 7 months ago.

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    I am trying to connect external GPS sensor to UM7.
    UM7 pinout
    I connect TX2 from IO Expansion Header to PPS from GPS sensor,
    RX2 from IO Expansion Header toTX from GPS sensor
    I set the same baud rate transmit and receive in UM7 and GPS sensor (115200/115200).
    Messages from GPS sensors have the following form:
    But the fact is that the sensor does not accept data from the GPS and NMEA Health Packet – $ PHRH in the field responsible for the GPS all the time there is 1.
    What tell about it?

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