adafruit_max31855
¶
This is a CircuitPython driver for the Maxim Integrated MAX31855 thermocouple amplifier module.
- Author(s): Radomir Dopieralski
Implementation Notes¶
Hardware:
- Adafruit MAX31855 Thermocouple Amplifier Breakout (Product ID: 269)
Software and Dependencies:
- Adafruit CircuitPython firmware for the ESP8622 and M0-based boards: https://github.com/adafruit/circuitpython/releases
- Adafruit’s Bus Device library: https://github.com/adafruit/Adafruit_CircuitPython_BusDevice
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class
adafruit_max31855.
MAX31855
(spi, cs)[source]¶ Driver for the MAX31855 thermocouple amplifier.
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reference_temperature
¶ Internal reference temperature in degrees Celsius.
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temperature
¶ Thermocouple temperature in degrees Celsius.
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temperature_NIST
¶ Thermocouple temperature in degrees Celsius, computed using raw voltages and NIST approximation for Type K, see: https://srdata.nist.gov/its90/download/type_k.tab
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