ENV Unit

The following products are supported:

ENV

ENV II

ENV III

Micropython Example:

import M5
from M5 import *
from hardware import I2C, Pin
from unit import *

M5.begin()

# PORT.A on CoreS3 and most S3-based controllers.
i2c0 = I2C(0, scl=Pin(1), sda=Pin(2), freq=100000)

# PORT.A on Tough.
# i2c0 = I2C(0, scl=Pin(33), sda=Pin(32), freq=100000)

env_0 = ENVUnit(i2c=i2c0, type=1) # ENVUnit
env2_0 = ENVUnit(i2c=i2c0, type=2) # ENVUnit II
env3_0 = ENVUnit(i2c=i2c0, type=3) # ENVUnit III

print(env_0.read_temperature())
print(env_0.read_humidity())
print(env_0.read_pressure())

UIFLOW2 Example:

example.png

env_cores3_example.m5f2

class ENVUnit

Constructors

class ENVUnit(i2c: I2C | PAHUBUnit, type: Literal[1, 2, 3])

Create an ENVUnit object.

parameter is:

  • i2c is an I2C object.

  • type is the type of ENVUnit

    • 1 - ENV

    • 2 - ENV II

    • 3 - ENV III

UIFLOW2:

init.png

Methods

ENVUnit.read_temperature()

This method allows to read the temperature value collected by ENV and returns a floating point value. The unit of measurement is °C.

UIFLOW2:

read_temperature.png

ENVUnit.read_humidity()

This method allows to read the relative humidity value collected by ENV and returns a floating point value. The unit of measurement is %RH.

UIFLOW2:

read_humidity.png

ENVUnit.read_pressure()

This method allows to read the atmospheric pressure collected by ENV and returns a floating point value. The unit of measurement is hPa.

UIFLOW2:

read_pressure.png