On Thursday, May 20, 2021 at 12:10:28 PM UTC-4, Nick Hill wrote:
On 20/05/2021 16:07, wrote:
I updated my flarm and SN10 software yesterday. (pf 7.04 and 2.46 respectively).

On startup the SN10 tells me I have flarm error 43 and the butterfly display shows a yellow triangle and another warning message that sounded fatal.

When I press the SN10 "help" button, the error message disappears and when I press the far left butterfly button, that warning also disappears and I get no further error messages and the SN10 gets gps input normally and the flarm seemed to work normally although I didn't get any traffic info because, I think, there was none to be had.

Does anybody know what flarm error 43 is or where I could find out?



Various Flarm uni manuals have

43 = Wrong ICAO 24-bit address or radio ID

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Nick Hill
Butterfly error is due to compatibility with later flarm versions. Have you updated to version 4 of the Butterfly firmware? I will post a link momentarily.