UM7 with external GPS
- 22 June 2016 at 1:57 pm #1135AndreyGuest
I am trying to connect external GPS sensor to UM7.
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?11 March 2020 at 1:43 pm #9103
Same problem here.
RX2 is connected to the TX from the GPS
NMEA Masage from the GPS:
The RSX-UM7 health packet still contains a 1 for no GPS signal.
The GPS pose packet is also empty.11 March 2020 at 1:43 pm #9104
My IMU NMEA massages:
$PCHRG,35.031,0.000000,0.000000,0.000,2.24,2.97,18.79,*5B11 March 2020 at 1:44 pm #9105
my GPS packets are transmitted with 1 Hz
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