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envmon

v2.0.1

Published

3 years ago

recieves data from a ZGm053UKA Mini CO₂ Monitor and posts it to a data server

Downloads

1

0High
0Medium
0Low

USB HID CO₂ temperature ZGm053UKA

Environment Monitor ·

wrangle readings from a ZGm053UKA Mini CO₂ Monitor

receives CO₂ concentration and temperature readings from ZGm053UKA Mini CO₂ Monitor over USB
sends those readings to a datastore via HTTP API

Only works with the one device I have:

idVendor: 0x04d9 (Holtek Semiconductor, Inc.)
idProduct: 0xa052 (USB-zyTemp)

Config

environment variable | description | default --- | --- | --- DATA_CO2 | where to send the CO₂ data | http://localhost:3282/co2 DATA_TEMP | where to send the temperature data | http://localhost:3282/temp VERBOSE | log readings | false

Alsø Wik

https://hackaday.io/project/5301-reverse-engineering-a-low-cost-usb-co-monitor/log/17909-all-your-base-are-belong-to-us
https://github.com/maddindeiss/co2-monitor
https://ngoldbaum.github.io/posts/co2-monitor/
https://github.com/vfilimonov/co2meter
https://github.com/tessel/node-usb
https://www.npmjs.com/package/node-hid