Makecode extension for the Sensirion SCD41 CO2 development board connected to the micro:bit platform.
This extension allows you to read CO2, temperature and relative humidity values with an interval of 5 seconds.
open your microbit makecode project, in "+ Extension", paste the following URL:
https://github.com/Sensirion/makecode-extension-scd41
Get CO2 value in ppm
function get_co2()
Get temperature in degree celsius. Takes an optional argument to change to fahrenheit.
function get_temperature()
Get relative humidity in percent
function get_relative_humidity()
Start measurement on SCD41 development board. This method will be automatically called on initialization.
If you call stop_continuous_measurement()
you have to call this method again before co2, temperature and humidity
values can be retrieved again.
function start_continuous_measurement()
Stop measurement on SCD41 development board. After calling this function, no more sensor values can be read out
anymore until you call start_continuous_measurement
function stop_continuous_measurement()
Copyright (c) 2021, Sensirion AG