4 releases
0.2.1 | May 19, 2022 |
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0.2.0 | Apr 22, 2022 |
0.1.1 | Apr 20, 2022 |
0.1.0 | Apr 20, 2022 |
#235 in #embedded-hal-driver
16KB
263 lines
MICS-VZ-89TE Driver
This driver can be used to read CO2 and VOC measurements of the MICS-VZ-89TE sensor.
Example usage
Example shows how to read CO2 and VOC from sensor.
let mut delay = ...; // delay struct from board
let i2c = ...; // I2C bus to use
let mut device = MicsVz89Te::new(i2c);
let measurements = device.read_measurements(&mut delay).unwrap();
let co2 = measurements.co2;
let voc = measurements.voc;
let i2c = device.release(); // destruct driver to use bus with other drivers
lib.rs
:
Driver for MICS-VZ-89TE sensor
This driver can be used to read CO2 and voc measurements of the MICS-VZ-89TE sensor. CO2 is measured in ppm in range from 400 to 2000. VOC is measured in ppb in range from 0 to 1000. At startup the sensor needs around 15 minutes to deliver a valid CO2 value, as noted in the datasheet.
To use this driver, the I2C bus has to be set to a max baudrate of 100_000.
Feature flags
std
: Enables error handling withstd::error::Error
.time
: Enables compatibility withtime::Date
on structRevisionDate
.unproven
: Enables ppm calibration and r0 value retrieving. (Correct functionality couldn't be verified.)
Example Usage
let mut delay = ...; // delay struct from board
let i2c = ...; // I2C bus to use
let mut device = MicsVz89Te::new(i2c);
let measurements = device.read_measurements(&mut delay).unwrap();
let co2 = measurements.co2;
let voc = measurements.voc;
let i2c = device.release(); // destruct driver to use bus with other drivers
Dependencies
~240KB