Smartport, GPS, voltage and BMP280

[erwann56]

I just tested this configuration. There are several remarks:

• Gspd to KTS

• Vspd inconsistent value

• Absence of BMP280 vario

• Absence of ALT BMP280

• GPS coordinates ok

• Voltage ok

• Galt ok

• hdg ok

[dgatf]

Gspd to KTS

KTS is the default unit for GPS speed in smartport. Value should be in accordance with KTS. I can't change that, but you could change the units of the sensor and apply a ratio to get KMH

Absence of BMP280 vario Absence of ALT BMP280

Does this happen when only is enabled BMP280 (and GPS disabled)? Is temperature available?

[erwann56]

Exactly the same thing. The GPS is not disabled despite a "false" in the config.h Indeed, there is no temperature.

[dgatf]

You need to disable CONFIG_LUA in config.h

[dgatf]

Vspd inconsistent value

Fixed with b2adecfe25f86e3658dc3b555ad21b419e5ce6c3

[erwann56]

with CONFIG_LUA in config.h disabled, Voltage, Temp1, Alt and Vspd are ok.

[erwann56]

GPS, Voltage and BMP280 sensors are ok, when CONFIG_LUA in config.h is disabled

[dgatf]

You can enable It, but then you'll need to re-config with lua script

[dgatf]

Would be interesting to compare GPS vario with BMP280 vario. BMP280 is expected to provide much more accurate values

[erwann56]

I actually think the pressure will be more accurate than the GPS. I will test during my next outing in the mountains and I will give you the result