GRT Avionics

We accept the GDL90 ADS-B serial data format over an RS232 port or USB-to-serial.

I know this is turning into a wish list but the Mini GA has a lot of capability and could be the ultimate backup EFIS with a few software additions which you already have on other products.

So, I'm running out of ...

We don't have support for ADC data from ARINC-429 yet. Does your ADC output on ARINC-429?


I also have a Garmin GTX330(ES). The Shadin ADC200 is wired to it via RS232. I'm not 100% sure but I believe it will act as a concentrator and combine it (serial ADC data) with the other two ARINC inputs ...

There are two serial ports, one port can be used for ARINC 429 in and the second reserved for WX-500 :)
Having WX-500 support would be really nice!

The current ADC support is then via the ARINC 429?
And this could also be used to receive EFIS oriented ARINC 429 labels/messages from a GPS (GNS-480 ...

I've been following the Mini-GA with interest but I'm confused by the available documentation.

Rev A of the manual states in the Introduction:
"GPS derived altitude and ground speed is displayed, and replaces the traditional baro-altitude and
indicated airspeed, when the instrument is used without ...