From 37d7742468e71272dfd9acfa8bac79be8eca0460 Mon Sep 17 00:00:00 2001 From: Adrian Keet Date: Wed, 2 Sep 2020 06:32:30 -0700 Subject: spi_temperature: fix MAX31865 temperature conversion (#3274) Signed-off-by: Adrian Keet --- klippy/extras/spi_temperature.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'klippy/extras/spi_temperature.py') diff --git a/klippy/extras/spi_temperature.py b/klippy/extras/spi_temperature.py index d6f0a2ba..c7ae77a8 100644 --- a/klippy/extras/spi_temperature.py +++ b/klippy/extras/spi_temperature.py @@ -268,7 +268,7 @@ MAX31865_FAULT_RTDINLOW = 0x08 MAX31865_FAULT_OVUV = 0x04 VAL_A = 0.00390830 -VAL_B = 0.0000005775 +VAL_B = -0.0000005775 VAL_C = -0.00000000000418301 VAL_ADC_MAX = 32768.0 # 2^15 -- cgit v1.2.3-70-g09d2