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- set temp offset to -1°C

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jens
2020-12-14 16:02:17 +01:00
parent 6b727e3ea4
commit 73b567363b
1 changed files with 2 additions and 2 deletions
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components/sensor/tempSensor_max31865.py
+2 -2
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@@ -15,7 +15,7 @@ class TempSensor_max31865(ATemperatureSensor):
self.spi.open(0, 0) self.spi.open(0, 0)
self.spi.max_speed_hz = 50000 self.spi.max_speed_hz = 50000
self.spi.mode = 0b01 self.spi.mode = 0b01
self.temp_correction = -0.2 self.temp_correction = -1.0
self.write_reg(0x00, 0xA3) self.write_reg(0x00, 0xA3)
time.sleep(0.100) time.sleep(0.100)
self.digits = 0 self.digits = 0
@@ -48,7 +48,7 @@ class TempSensor_max31865(ATemperatureSensor):
return None return None
R = TempSensor_max31865.calc_R(430, digits) R = TempSensor_max31865.calc_R(430, digits)
T = TempSensor_max31865.vanDusen_temp(R) + self.temp_correction T = TempSensor_max31865.vanDusen_temp(R) + self.temp_correction
# print("R={:.3f} Ohm, T={:.2f} degC".format(R, T)) print("R={:.3f} Ohm, T={:.2f} degC".format(R, T))
return T return T
@staticmethod @staticmethod