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Round final value of relative pressure

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Joshua Boniface 2025-04-24 00:06:49 -04:00
parent cf8838d5a5
commit b6c8bb24b3
1 changed files with 2 additions and 2 deletions
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4
supersensor.yaml
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@ -652,7 +652,7 @@ sensor:
name: "BME680 Relative Pressure"
id: bme680_relative_pressure
unit_of_measurement: hPa
accuracy_decimals: 1
accuracy_decimals: 0
update_interval: 15s
lambda: |-
// Get the current absolute pressure in hPa
@ -677,7 +677,7 @@ sensor:
// h = height above sea level
// R = universal gas constant (8.31432 N·m/(mol·K))
// T = temperature in Kelvin
float relative_pressure = abs_pressure * exp(9.80665 * 0.0289644 * elevation / (8.31432 * temp_kelvin));
float relative_pressure = round(abs_pressure * exp(9.80665 * 0.0289644 * elevation / (8.31432 * temp_kelvin)));
return relative_pressure;