From ca00c03959f6d8babb3b5f0c0ea6f475376ceca0 Mon Sep 17 00:00:00 2001
From: Eric Duminil <eric.duminil@gmail.com>
Date: Wed, 22 Jun 2022 17:55:14 +0200
Subject: [PATCH] Note

---
 ampel-firmware/co2_sensor.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ampel-firmware/co2_sensor.cpp b/ampel-firmware/co2_sensor.cpp
index 1964669..4a4a3bb 100644
--- a/ampel-firmware/co2_sensor.cpp
+++ b/ampel-firmware/co2_sensor.cpp
@@ -261,7 +261,7 @@ namespace sensor {
       last_measurement = now;
       ntp::getLocalTime(timestamp);
       co2 = sensor_S8->get_co2();
-      //TODO: Check if there's really no temperature info available.
+      //NOTE: S8 really doesn't have any temperature or humidity available.
       temperature = 0.0;
       humidity = 0.0;
 
@@ -301,6 +301,7 @@ namespace sensor {
     if (isAutoCalibrationOn != autoCalibration) {
       Serial.print(F("Turn autocalibration "));
       Serial.print(autoCalibration ? F("on") : F("off"));
+      // Default autocalibration period is 180h ~ 1 week
       sensor_S8->set_ABC_period(autoCalibration ? 180 : 0);
       delay(500);
       Serial.println(F(". Done!"));
-- 
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