From 7e21dab6fdc7b2c65c7cd7cb9f3b49346de1a996 Mon Sep 17 00:00:00 2001 From: Christian Lang Date: Sun, 28 Jan 2024 11:27:00 +0100 Subject: [PATCH] + add description for operation with power supply --- software/README.md | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/software/README.md b/software/README.md index c99b507..4a386c1 100644 --- a/software/README.md +++ b/software/README.md @@ -135,6 +135,18 @@ then the expiration time of individual sensor data in home assistant. +Power supply operation +---------------------- + +You should remove the battery +if you want to operate the sensor with a power supply constantly connected. +This is because measurements will be influenced by the heat generated by the charging circuit. + +In addition the temperature measurement may differ because of different voltage levels given to the sensor. +Therefore you may need to adapt the temperature offset/calibration mentioned below in the "Known issues" section. + + + Calibration -----------