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

6 weeks 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

7 weeks 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

7 weeks 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

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

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

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

7 weeks 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

7 weeks 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

7 weeks 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

7 weeks 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

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

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

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

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

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

4 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

4 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

4 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)

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

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

4 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