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MGL FF4 RS232 GPS input

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js24laser

js24laser

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Hello folks,
I am working on installing an MGL FF4 in my Starduster Too. I have encountered a challenge. It has a feature to accept GPS speed input — RS 232 receiver. Can anyone help me to enable the FF4 to display the actual GPS speed?
The wiring is as follows:
image0.jpeg


This is the link to the GPS device

RS232 gps receiver antenna module gps glonass Dual mode VCC 12V NMEA 0183 Industrial control quality DB9 female GN200GRV12

This is the link to the MGL FF4

https://www.aircraftspruce.com/catalog/pdf/Vega_FF-4.pdf
 
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