GreenPonik_Thermistor10k package¶
GreenPonik_Thermistor10k.Thermistor10k module¶
Description¶
GreenPonik_thermistor_10k Read temperature on thermistor 10kwith Python3 through i2c
- class GreenPonik_Thermistor10k.Thermistor10k.Thermistor10k(bus=1, addr=72)¶
Bases:
object- DEFAULT_ADDR = 72¶
- DEFAULT_BUS = 1¶
- THERMISTOR_OFFSET = 2000¶
- _steinhart_temperature(r, ro=10000.0, to=25.0, beta=3950.0) float¶
steinhart formula for thermistor resistance conversion to celcius degrees
- Parameters
r – thermistor calculated resistance
ro – thermistor resistance @25°c
beta – thermistor coefficient from data sheet
- Raises
Exception: Global Exception
- Returns
Steinhart temperature
- Return type
float
- property address¶
getter i2c address of the device
- Returns:
int: i2c address of the device on the i2c bus
- property ads_channel_read¶
getter reads from ads channel selected
- Returns:
int: analog value from 0 to 32767
- property ads_channel_selector¶
getter channel of the ADS
- Returns:
Int: Number of the channel
- property ads_instance¶
getter ads instance
- Returns:
ADS_1115: ads instance
- property bus¶
getter i2c bus number currently used
- Returns:
int: the i2c bus number
- property debug¶
debug property
- Getter
debug flag
- Setter
change debug flag
- Returns:
bool: True if the debug mode is ON, False if not
- property gain¶
- Returns
get the current used gain on ADS
- Return type
int
- property gains¶
getter gains
- Returns:
list: list of possible gain available on the ADS
- property i2c¶
getter i2c bus instance
- Returns:
ExtendedI2C: i2c bus instance
- read_temp() float¶
Read thermistor 10k temperature on raspberry pi i2c bus Get temperatue in celcius
- Raises
Exception: Global Exception
- Returns
Temperature from Thermistor 10k
- Return type
float