Do you know what native_longitude and native_latitude mean?

[springfall2008]

Are they the home location or something else?

[GaPhi]

Probably the raw GPS position before hybridation with accelerometers/gyroscope thanks to a Kalman filter... To check the idea, try to drive where there is no GPS signal like a tunnel... Le mar. 27 déc. 2022 à 17:55, Trefor Southwell ***@***.***> a écrit :

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Are they the home location or something else? — Reply to this email directly, view it on GitHub <#673>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ADUNWNMDJB7R3IL5YCSMCX3WPMNP3ANCNFSM6AAAAAATKSHFTY> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[springfall2008]

Thanks.

I'm trying to check if the car is at home or away, is there an easy way?

[GaPhi]

I use teslamate latitude and longitude data thru MQTT and nodered for any non-sensitive decisions. I also combine the WiFi connection of the car on my LAN with its MAC address if I want the At-home information more surely. Le mar. 27 déc. 2022 à 19:20, Trefor Southwell ***@***.***> a écrit :

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Thanks. I'm trying to check if the car is at home or away, is there an easy way? — Reply to this email directly, view it on GitHub <#673 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ADUNWNP425VRZIR2U2RDYODWPMXOFANCNFSM6AAAAAATKSHFTY> . You are receiving this because you commented.Message ID: ***@***.***>

[springfall2008]

Thanks, I'll just compare it against home latitude and longitude within 0.01 for now.

I'm writing some code to charge my car from solar when we have excess energy only

[GaPhi]

The best way is to calculate distance between the two points and check the result is within x meters (x depends on the size of your house/castle garden 🤡) Because a distance of 0.01 in latitude or longitude is not the same (cosine latitude factor on the longitude value)... Le mar. 27 déc. 2022 à 20:02, Trefor Southwell ***@***.***> a écrit :

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Thanks, I'll just compare it against home latitude and longitude within 0.01 for now. I'm writing some code to charge my car from solar when we have excess energy only — Reply to this email directly, view it on GitHub <#673 (reply in thread)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ADUNWNOLA43S34MNLDFJEVLWPM4MDANCNFSM6AAAAAATKSHFTY> . You are receiving this because you commented.Message ID: ***@***.***>

[alandtse]

It may be related to China's GPS system or any nonUS GPS.