MicrominimOSD without values of GPS

Ground Control Software Mission Planner
1

hi
i have installed in the days before one MicrominimOSD and connected GPS module on TX and RX of MicrominimOSD.
The value of battery and RSSI are OK but GPS values not appear (are all zero).
GPS is Beitian 880 module.

In mission Planner i dont have set nothing.
I want ask if i must set some parameters on MP.
thanks

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2

https://ardupilot.org/copter/docs/common-minim-osd-quick-installation-guide.html

3

@geofrancis thanks for info. but my dubt is what set in MP

4

you need to set the serial port minimosd is connected to as mavlink and set the baudrate the same as what is set on minimosd.

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5

@geofrancis . now i have these parameters.
MinimOSD is connected in Uart1.
I must change something ?

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6

what firmware do you have on the minimosd?

7

@geofrancis i have tried old 1.6.8 (installed with Arduino).
I have set APM wich board…it’s OK ?
i must try to set GPS_OSD ??

i have also installed new firmware 1.9.0 using MWOSD configurator after buy licence, but not work GPS.

8

you dont connect the GPS to the minimosd. minimosd gets all its data from the GPS and sensors on the flight controller.

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9

I think minimosd only understands mavlink1 - try changing the protocol to that.

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10

@Desuetude thanks. this evening i try to change in Mavlink1.

11

@geofrancis wich firmware version i must use for have this ?

in the past i have used old version 1.6.8 becouse the last versions not worked with GPS.

12
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@geofrancis i have connected GPS in same Serial port of minimOSD on flight controller.
I use experimental Esp32 flight controller.

14

the minimosd connects to a serial port that outputs mavlink it does not connect to the GPS.