air-quality
6 days agobetter filter for sox output master
Dobrica Pavlinusic [Sat, 11 Jan 2020 08:20:39 +0000 (09:20 +0100)]
better filter for sox output

6 days agoMerge branch 'master' of mjesec.ffzg.hr:/git/air-quality
Dobrica Pavlinusic [Sat, 11 Jan 2020 08:20:23 +0000 (09:20 +0100)]
Merge branch 'master' of mjesec.ffzg.hr:/git/air-quality

9 days agoMerge branch 'master' of mjesec.ffzg.hr:/git/air-quality
Dobrica Pavlinusic [Wed, 8 Jan 2020 10:39:32 +0000 (11:39 +0100)]
Merge branch 'master' of mjesec.ffzg.hr:/git/air-quality

9 days agocalculate rms using sox on 1s audio snippets
Dobrica Pavlinusic [Tue, 7 Jan 2020 19:57:52 +0000 (20:57 +0100)]
calculate rms using sox on 1s audio snippets

I'm using this to monitor rotation of (unused!) 220v fan to capture
it's rotation and have indication of air movement

10 days agodon't die without checksum
Dobrica Pavlinusic [Tue, 7 Jan 2020 17:40:07 +0000 (18:40 +0100)]
don't die without checksum

10 days agoMH-Z19B datasheet
Dobrica Pavlinusic [Tue, 7 Jan 2020 15:26:54 +0000 (16:26 +0100)]
MH-Z19B datasheet

10 days agoMH-Z19B Co2 sensor
Dobrica Pavlinusic [Tue, 7 Jan 2020 15:25:34 +0000 (16:25 +0100)]
MH-Z19B Co2 sensor

12 days agoMerge branch 'master' of mjesec.ffzg.hr:/git/air-quality
Dobrica Pavlinusic [Sun, 5 Jan 2020 19:23:23 +0000 (20:23 +0100)]
Merge branch 'master' of mjesec.ffzg.hr:/git/air-quality

12 days agodev MEASUREMENT for any data from serial port
Dobrica Pavlinusic [Sun, 5 Jan 2020 19:22:01 +0000 (20:22 +0100)]
dev MEASUREMENT for any data from serial port

12 days agohard-code serial port by-part to be stable
Dobrica Pavlinusic [Sun, 5 Jan 2020 07:16:58 +0000 (08:16 +0100)]
hard-code serial port by-part to be stable

13 days agoread serial port values and emit them to mqtt
Dobrica Pavlinusic [Sat, 4 Jan 2020 06:48:06 +0000 (07:48 +0100)]
read serial port values and emit them to mqtt

3 months agomention serial ports 3v3
Dobrica Pavlinusic [Mon, 30 Sep 2019 12:22:32 +0000 (14:22 +0200)]
mention serial ports 3v3

3 months agorename directory for datasheets
Dobrica Pavlinusic [Mon, 30 Sep 2019 12:21:14 +0000 (14:21 +0200)]
rename directory for datasheets

3 months agoadded datasheets for sensors
Dobrica Pavlinusic [Sun, 29 Sep 2019 19:07:49 +0000 (21:07 +0200)]
added datasheets for sensors

3 months agoadded README file with description
Dobrica Pavlinusic [Sun, 29 Sep 2019 19:06:47 +0000 (21:06 +0200)]
added README file with description

3 months agotimestamp entries on sending side
Dobrica Pavlinusic [Sun, 29 Sep 2019 18:44:43 +0000 (20:44 +0200)]
timestamp entries on sending side

3 months agoMerge branch 'master' of mjesec.ffzg.hr:/git/air-quality
Dobrica Pavlinusic [Sun, 29 Sep 2019 15:03:07 +0000 (17:03 +0200)]
Merge branch 'master' of mjesec.ffzg.hr:/git/air-quality

3 months agocheck checksum before sending data to influx
Dobrica Pavlinusic [Sun, 29 Sep 2019 15:02:50 +0000 (17:02 +0200)]
check checksum before sending data to influx

3 months agodie if we don't get data (usb unplug)
Dobrica Pavlinusic [Sun, 29 Sep 2019 09:43:04 +0000 (11:43 +0200)]
die if we don't get data (usb unplug)

3 months agocheck crc
Dobrica Pavlinusic [Sun, 29 Sep 2019 09:40:15 +0000 (11:40 +0200)]
check crc

3 months agosend zph02 values to influx
Dobrica Pavlinusic [Sun, 29 Sep 2019 08:36:11 +0000 (10:36 +0200)]
send zph02 values to influx

3 months agoread pms3003 sensor and send values into influx
Dobrica Pavlinusic [Sun, 29 Sep 2019 08:36:01 +0000 (10:36 +0200)]
read pms3003 sensor and send values into influx