27 lines
540 B
Python
Executable file
27 lines
540 B
Python
Executable file
"""
|
|
'temperature.py'.
|
|
|
|
=================================================
|
|
Writes TMP36 data to the REPL
|
|
"""
|
|
|
|
import time
|
|
import analogio
|
|
import board
|
|
from simpleio import map_range
|
|
|
|
temp_sensor = analogio.AnalogIn(board.A0)
|
|
|
|
|
|
def get_voltage(_temp_sensor):
|
|
"""gets the TMP36's voltage."""
|
|
voltage_val = map_range(_temp_sensor.value, 0, 65535, 0, 3.3)
|
|
return voltage_val
|
|
|
|
|
|
while True:
|
|
temp = get_voltage(temp_sensor)
|
|
# convert to celsius
|
|
temp = (temp - 0.5) * 100
|
|
print(" Temperature =", temp)
|
|
time.sleep(1)
|