co2meter

Retrieve Readings from CO2Mini (Model RAD-0301) Desktop CO2 Monitor

Description

The CO2Mini (model RAD-0301) desktop CO2 monitor from CO2meter.com is a low-cost, fairly accurate personal CO2 environment monitor that can work standalone (via a USB power brick) or be attacked to a computer where it can be both powered and act as a datalogger. Tools are provided to retrieve temperature and CO2 readings from such devices.

NOTE

For the moment, this is hard-wired for macOS. File an issue if you want linux support. For Windows users, please use a better operating system.

What’s Inside The Tin

The following functions are implemented:

• read_co2: Initialize, read from, and close a co2meter.com device

Installation

remotes::install_git("https://git.rud.is/hrbrmstr/co2meter.git")
# or
remotes::install_gitlab("hrbrmstr/co2meter")
# or
remotes::install_bitbucket("hrbrmstr/co2meter")
# or
remotes::install_github("hrbrmstr/co2meter")

NOTE: To use the ‘remotes’ install options you will need to have the {remotes} package installed.

Usage

library(co2meter)

# current version
packageVersion("co2")
## [1] '0.1.0'

init_co2_meter_dev()

print(read_co2()) # this can take a few seconds
## $temp
## [1] 20.475
## 
## $co2
## [1] 667

print(read_co2()) # this can take a few seconds
## $temp
## [1] 20.475
## 
## $co2
## [1] 667

print(read_co2()) # this can take a few seconds
## $temp
## [1] 20.475
## 
## $co2
## [1] 668

close_dev()

co2 Metrics

Lang	# Files	(%)	LoC	(%)	Blank lines	(%)	# Lines	(%)
C	3	0.15	1116	0.45	300	0.33	221	0.17
C/C++ Header	3	0.15	104	0.04	123	0.14	354	0.28
R	3	0.15	13	0.01	4	0.00	26	0.02
Rmd	1	0.05	13	0.01	22	0.02	32	0.03
SUM	10	0.50	1246	0.50	449	0.50	633	0.50

clock Package Metrics for co2meter

Code of Conduct

Please note that this project is released with a Contributor Code of Conduct. By participating in this project you agree to abide by its terms.